SINGH HD SIR QUESTIONS MUM NOIDA

26/11:

Int: Subbarao
Ext: HD Singh
Motor:
Which ME?

Which AE?
Any maintenance performed on these?( I said AE fuel pp o/h)
What is cavitation in fuel pp?
Checks in connecting rod of AE?
What is TC surging?

How will you check clearance in AE main brg?

How starting air comes from air bottle to ME?
Mep:
FWG vacuum is not being attained. Reasons?

How will you check alignment in centrifugal pp?

What is NPSH? Can it be below zero?
How the unloader works in Air compressor? When will it open? Why we use it?
How will you tighten a plate type Heat excahnger?

Many more don't remember

Et:
A motor was flooded with SW. Steps to recomission it?
Msb safeties

If it is a large motor what starting arrangement is provided?

Why a star delta starter is used?
How is starting current 1/3rd in star?
Difference between Ind motor and synch motor?
Decider - while synchronizing all parameters are matched but incoming gen not coming on
load. Reasons?
Got motor. Mep, safety repeat
26/11
mumbai

Int:Subbarao
Ext:HDsingh
Motor and mep
Type of ship,engine

Butt clearance ,how to take ,where

Thrust Block
Shaft earthing
Static electricity

Spark erosion
Starting air valve leaking stopped and running condition
Purifier desludging, measure ments taken during assembly.
Aux Eng inlet and exhaust valve identify and difference
Starting air safeties

Fuel pump timing methods

Mumbai 26/11
Int subbarao
Ext hddsingh

Motor mep
Types of engine
Maintainance overhauls u done.
Turbocharger overhaul.

Gen. Fuel p/p timing, how u know injection happening.

Cloverleafing.
Oil mist alarm on ur duty, actions?
Gen. Crankcase inspection.

Piston ring what all clearances, how u measure them n what is significance of it
2nd stage air comp. Relief valve lifting reason.
Fwg efficiency reduced reasons.
Cavitation, what's it why it happens, what is low pressure reason where bubbles forming.
Signs of cavitation.
Some more ..
Elec
Work u done with elec

Meggar, how many probes(not 2)

Star delta starter how current reduced and ratios of reduction
generator onboard explain
Battery room safeties before u enter the room.

Few more.. can't remember

Decider-
Subbarao
Refer comp running continusly Reason.
Gate valve how u know if working fine, not leaking, what if handle keeps on rotating,
parts of gate valve.
Boiler not firing reasons
Thanks bhai for helping
Motor mep mil gya
SUDHIR SIR MUMBAI NOIDA
[3/31, 8:46 PM] Ms: Internal:- majhi sir

External :- sudhir sir

Function 4b

Type of engine

Specifications of engine

Define specific fuel oil consumption and how to calculate on board ship

Difference between MEP and MIP

SHORT CYCLE IN REFFER AND reasons

OMD And action

Why OMD is given

Bilge pump is not taking suction from aft bilge what is the reason?

Boiler back pressure reasons

Manjhi sir also asked last question

What are the boiler water test on board ship

If chloride value is high then what will you do ?

How chloride value is increased in boiler?

[3/31, 8:46 PM] Ms: Internal manjhi

External sudheer

Duration 10min

Emergency generator regulation

Emergency switch board regulation

Supplies from emergency generator

Battery room safeties

Avr

How earth fault indicator works

How earth fault is checked

Some i forgot but all were basic questions.

Pass
 ANIL BHAT SIR MUMBAI NOIDA
22/04/2021

external : anil bhat

internal : purna majhi

Electrical

• diffrence b/w full wave and half wave rectifier

• what is shaft earthing why it is used

• what is iccp why it is used hw it works

• what is earth fault how will you find out

• what is the diff bw squirrel cage and slip ring motors

• where do we use slip ring motors

• what is auto transformer

• why we cannot use dc transformer

• what are the things in motor name plate

• what does ip56 means (what is ingress number )

• alternator routiens

safety

• difference between water tight and weather tight doors and hw will you test them.

• dirrence between apprent slip and true slip

• what is pitch ratio,prismatic coefficient,block coefficient,sheer strake , and tomble home.

• what is semi portable extinguisher.

• what type of foam inside semiportable ext

• what type of fixed FF system for deck and er

• how does boiler uptake fire occured

• regulation and recent amendment for garbage

• what is mast riser how does it operate and wt is the hieght in ur ship and why it is at the
top

• interlocks and safety in IG system

• name any five certificate regarding cargo and cargo handling certificate tanker should carry.

• what is non confermity and major conformity.

22/04/21 Mumbai

Internal- Purna Majhi

External- Anil Bhatt

Motor and Mep

Type of ship

Engine type

Difference between me and mc

Fiva valve working

Overload limit on your engine

When does overload happen?

How many seconds before it trips?

What is TEV?

What is superheat?

Why equalising line is used?

What is back pressure valve?

What is nitriding?

Where are such metals used?

What is normalising?

What is annealing?

What is 2G, 3G and 4G welding?

Other kinds of welding

Difference between Tig welding and Mig welding

Bilge suction valve is damaged, no spares, lapping not possible, what to do?

Centrifugal pump casing is cracked, what to do?

Bilge pump not taking suction, what to do?

How to remove a broken stud, which is stuck inside?

DG Crankcase inspection, what all checks? (He wanted to hear hammer test)

Result- pass

Attempt 1: functions all

Surveyor- manjhi sir (didn't ask) and anil bhatt sir( very frndly)

Safety-

Static and dynamic stability

Why angel of contraflacture doesn't increase after that point

Code and convention

Solas marpol isps ism(with dates)(was happy with my dates )

New ammendment in annex 4,5,6 and bwm

Displacement, deadweight, lightweight, rltn between displacement and lightweight.

Solas which chapter is 11-2, 9, what comes under this in details.

Unit of deadweight.

Why static stability curve explain

Gz and gn curves

How u calculate these?

Apparent and true slip?

Which fixed fire fighting system was present onboard?

How much was expansion ratio on your ship?

GRB ammendment?

Air pollution ammendment?

Sewage ammendment?

... few more questions can't remember all.

Electrical-

Type of fuse?

Why we need capacitors? Is it present in 1phase and 3phase?

Types of transformers(all)

How will u do test of preferential trip and reverse power.

Types of starters where you had soft starters onboard?

What is earthing system why required,

How u find earth fault?

What are the indications of earth fault?

Why can't we use DC for transformers?

What is 3phase3wire and 3phase 4wire system? How do we achieve this , where u connect
this connection, why required? Why star connection why not delta? Difference between
these two.

Some questions were related to motors can't remember now.

Motor and mep-

What type of engine(Mitsubishi and Yanmar)

Ok explain me electronic governor?

Explain how will u take thrust bearing clearance (i screwed up here, got confuse )

What is foaming and priming

What is steam trap?

Why required?

What is superheated steam , why required which is better superheat steam or other?

Phosphate test explain procedure

Why foaming happens why priming happens ( detailed reasons)

Your bilge pump not taking suction and bilges are not getting empty what could be the
reasons ( all the reasons+how to test)

Filling of oil in refer, what if the refer leaks while filling this?( I said we can condense it and
then we can fill, he was satisfied)

OMD alarm came on your watch tell me detailed step by step and why doing these
steps?(remember inform bridge first and then inform CE)

Is it a autoshut down (omd alarm), means will it shutdown the engine or u hv to do manually?

Windlass safety and maintenance.

Air bottle saftey

Resonance, frequency, vibration?

Your engine is running on overload what alarm u will get? Till what time u can run the engine
in this condition?

While making the engine we do overload test why we do that?

Difference between vent of air compressor and fridge compressor?

Where do u have vibration dampers? Working and requirements?

What is superheat?

What is de-tuner?

How will you make valve seat in good condition again if the seat is (he said a specific word
can't remember) but i said we can't use valve cutter and then lap it, he said good.

Boiler water test?

Explain sewage treatment plant? Why chlorine we have to add? What type you had on your
vessel?

What is the pressure inside STP and how u maintain it?

Regulation regarding stp?

Effects of priming and foaming in boiler and how it affect other systems?

+... Few more . Gave my best but fucked up in few questions very silly mistakes.. he
said u were doing so good in starting what happened i said sir nervous hogya suddenly he
started laughing.

Lastly manjhi sir said what do u think how was it, which attempt i said first, he said ok
good . We'll give u 3&5

Got electrical and safety

Need to work on motor and mep again

Thank u all of you for your support,. Thank u amit sir , sunil sir for the guidance. Thank u
samant sir, onkar sir, bikram sir, and every faculty in HATC.

26/04/2021

Noida

subbarao

Anil batt

Solas chapter all

Chapt-12 detail

Sprinkler and hyper mist

Gz curve whole cross question

Frame from where v count

Garbage strake sheer stake

Fixed fire fighting in hold

Co2 temp and why

Steering gear safety

What is self starting failure alarm

Elec

Vdf

Auto transformer where in used

Copper lose iron lose.

Zener diode were used zener potential

Got both

26/04/2021

Function 6

Internal: Manjhi

External: Anil Bhatt

1. Boiler blowback, Boiler firing whole process, what happens inside and how you start, how
you change load

2. Meat room temp not coming. Reasons. What happens in case of moisture.

3. How to change Fuel Pump timing.

4. Liner removal and calibration. How liner is fixed, at what position.

5. AE crankcase inspection

6. Reamer and drill

7. Propeller Drop, Rudder drop and clearances

8. Types of rudder, hollow safeties and what type of coating inside and how to do coating

9. Refer leak tests

10. Halide torch and mixture inside!

COC attempt

Func 6 MEP

Int: Manjhi

Ext: Anil Bhatt

1. OWS maintenance, 0 ppm and 15 ppm test, how to check if solenoid valve partially
opening or fully opening

2. Rudder maintenance during drydock, jumping clearance and other clearances on rudder

3. Rudder type on my shop, hollow or solid, how to paint it from the inside

4. TEV malfunction, how to repair and overhaul

5. How to change V belt of AC compressor, why reefer compressor has V belt

6. What is least count in Vernier Calliper, how much was it onboard ship, how to measure it,
what's it's significance

7. How to know if Liner cracked, what indications, how will you know if it's liner cracked or
cylinder head cracked.

What is tell-tale hole, where located on engine, what's it's purpose

8. Bearing nomenclature

9. Piston cannot be used, How will you know, what checks you'll do on it

10. How to order pipe from IMPA

11. How to replace a section of pipe in a pipeline

Got COC

26/04/2021

Anil bhatt is a

And manjhi sir is too cool

Gz curve

Smoke detector in cargo hold working and

Fixed fire fighting co2 working

Instrument measuring methane content and how in cargo hold

Why filter on instrument measuring methane gas

And why collar is given

Why hru not in forward

What will happen if ph value is higher inside bilge and how to rectify it for safety purpose

What is the need of trimming of iron ore why needed and for approx how much angle

Got coc

26/04/2021

Electrical

Internal- Puran manjhi

External- anil bhat

Types of starter

Explain soft starter

How much time is taken from switching star to delta?

What will happen if it will not switch to delta

Iccp and mgps?

Shaft earthing?

How to check earth faults?

Coc

26/04/21

2nd attempt
internal - Purna Majhi

external - Anil bhutt

#Mep

fatigue failure

why we change con rod bolts (cross ques)(wants to hear fatigue failure)

NDT tests

compressor and air bottle safeties

and more i forgot

if vegroom temp. has gone down below 0'C ...reasons

capacity control of AC how it works and cross questions

#electrical

types of transformer

CT how it works

steering gear motor safeties

navigation lamps alarms

why generator star connected

3 & 4 wire system

ESB & MSB safety (interlock how it works)

emg. gen. load test during sailing ( cross ques.)

undervoltage relay working and location

zener barrier
#motor

type of engine

how cam shaft is connected

why i-section con rod

chain drive vs gear drive

advantages and disadvantages of gear drive, chain drive

and more i forgot

last decider by external only

if generator generating normal volatage but not able to take on load why??(didn't agree on
any point?)

Got motor and mep .

electrical repeat

26/04/21

2nd attempt

internal - Purna Majhi

external - Anil bhutt

Motor

• thick shell & thin shell bearings. Advantage of both Where we use thick shell bearings and
other one?
• What is special about X head bearing? What was pressure on your engine? How its different
in sulzer

• Advantage of telescopic pipe? How its done in sulzer? Advantages?

• Follow up and non follow up in steering

• Liquid coagulant in boiler

• Corrosion and types? Fretting and pitting corrosion?

• Electric Governors ? Diff in ME and AE? Electronic governor

• Axial and longitudinal vibration? How they are taken care of?

• Detuner? Where is it on ME? How it works?

Elec

• Relay vs contractor

• Why dc used for excitation of alternator

• Brushless excitation? DC excitation

• Induction motor classify

• Where we use Wound rotor?

• If power fails when hanging piston in crane what happens? If in case it happens and fails
safe happens, how will you bring the piston down

• Navigation lamp alarm?

• Battery room safeties. If blower not available how will you ventilate?

Got only Motor

05/05/2021

Ext: Anil bhat

Int: Subbarao

Safety:
All Solas chapters,

Chapter 9? Explain chapter 9 in detail××

Which fixed fire fighting system on cargo hold,

Regulation of CO2 room

Capacity of CO2 bottle, hydraulic testing duration, testing pressure.

Gunwale, ship construction many small definitions I don't remember.

Electrical:

Types of induction motor

Brushless alternator many cross questions

AVR

When single generator running no voltage generation at output reasons.

Rest questions forgot

MEP:

types of corrosion in boiler cross questions

What is pitting corrosion

What is Hydrogen corrosion

Type of boiler

Which type fwg

Reasons for High salinity alarm cross questions

How to find leakage in shell and tube type heat exchanger.

Difference between chain drive and gear drive

How to charge lube oil into refrigerator cross questions

Motor:

How cam rotates

Main engine trips

ME Reversing

Got ONLY MEP

DATE -6-04-2021

TIME -50 MIN

SUBBARAO

Safety

Mlc2006

(If you are not getting enough rest what will you do.)

Anti healing pump tank capacity

cross curv, static curve

Annex 6 new regulations

Provision to load dangerous cargo present in container ,

How to relese CO2 when fire in engine room(if your 2 nd engineer is missing )

Annex 3

Statutaroy stearing(don't know)

Shell expansion plan/Simpson rule

Seemp and eedi(difference eedi eeoi)

Motor /mep

How much should be the referigerent in system

Refrigerent charging process ,

what happen if back pressure valve is faulty

How to take wear ring clearence, material in pump

Lantern ring function and material

Safeties on starting air line

Air gaurd seal(why given)

K,L,M clearence in T/C(what if not correct)

Oil in boiler what to do , types of trap working

If specific gravity of fuel increase, what should be the gravity disc size.

How to remove generator valve seat

How to take performance of A/E , why not powe card

How piolet valve work(purifier )

What are catfines

What is FQS how to change ,CCI,Vit, super vit

How rack works

Exhaust of one unit is high

Electrical

HRC fuse
Earth fault (440)

Preferential trip

Synchroscop working and xx(resistance, inductor)

Battery room cheak., (Why hydrometer you can check voltage by voltmeter also)

Safety on high voltage system

CT/PT(name the instruments also)

Thyristor,SOft starter and VFD difference

Result - fn 3 repet, rest all given

Thank you saheem Khan for posting question regularly,keep up the good work.

Anil Bhatt may 5th

Which ship? Bulk

What is Hopper tank ( don't know)

What is apparent slip and real slip

What is pitch ratio

What is garbod strake

What kind of cargo

What is static stability

What is dynamic stability

What is gz how is it calculated

X axis pe kya y pe kya?

What is righting lever?

Types of detector
How smoke and heat work

How hypermist works

Ammendment in annexure 6 started confusing with 5&4.

Which engine's

Rtflex and me difference

Alpha lubrication

How is it done?

Turbo type

Which is good

What is VTG

Why constant pressure.

Material of the nozzle

How the fins arrangement.

What is earth fault

What is neutral

What earthing iso neutral

How is earth fault detected

Type of motor.

What is power factor

Many more.
What is iccp many XQ

ac or dc?

SHAFT EARTHIN? Why

Refrigerant unloader valve

How does it detect

Location how capacity control.

Oxyacetylene safeties

Cast iron Welding

Disadvantage of cast iron

Percentage of carbon in cast iron.

Fitter comes and say order this bolt how?

How to calculate the pitch.

Many more

At end asked internal asked what scavenge inspection is done. Then gave function 4

05/05/2021

What type of ship you sail

1.explain Class

3.Aperent slip

4.Real slip
5.Bilge suction vlv regulation

6.Difference between Wheather tight door Water tight door how to operate from remote

7.Sea line safety

Type of steering gear

05/05/2021

Ext: Anil bhat

Int: Subbarao

Safety:

All Solas chapters,

Chapter 9? Explain chapter 9 in detail××

Which fixed fire fighting system on cargo hold,

Regulation of CO2 room

Capacity of CO2 bottle, hydraulic testing duration, testing pressure.

Gunwale, ship construction many small definitions I don't remember.

Electrical:

Types of induction motor

Brushless alternator many cross questions

AVR

When single generator running no voltage generation at output reasons.

Rest questions forgot

MEP:
types of corrosion in boiler cross questions

What is pitting corrosion

What is Hydrogen corrosion

Type of boiler

Which type fwg

Reasons for High salinity alarm cross questions

How to find leakage in shell and tube type heat exchanger.

Difference between chain drive and gear drive

How to charge lube oil into refrigerator cross questions

Motor:

How cam rotates

Main engine trips

ME Reversing

Got ONLY MEP

1st at

Int : meena sir

Exp : anil sir

Safety

Type of ship
Experience?

Company name

1.Shell ex plan

2.Action on sca fir how will you Extinguished

3.intact stability ( i confused )

Some more question

Mic had some problem so he was irritated

Elec

What is air gap

. Aux gove working.

Mic problem so shote on me.

So, elec cancel directly fail.

Mep and motor

* How many ship u sailed

# tappet clearance

* How u will check air in refrigeration system

How u will remove

# aux engine

How gov works

How will u take out Maine bearing

Diff between inlet and ex valave.

Water ingress in sump - how did you come to know

(He want to know how u check and L.o test)

#comp

If busting disc bust what will be your actions as duty Engineer.

Me

Sca inspection

In case of CC explosion what is safety provide for that ( i said cc relief door)

#If sca fire causes

#If it will happen is that chance to crank case explosion ( i said yes)

What will you check during o/h of reciprocate pump

Internal gaan bhi maar raha tha orr mazee lee ke bola

Safety repeat kartaa huu tooo electrical bhi repeat kar detaa huu....

# Thank you for support guysss...

Keep sharing your knowledge in group

28/06/2021

Mumbai

Ext: Anil bhat

Int: Subbarao

20 Mins

MEP :
What is pitting corrosion

Which type fwg on ship n hw to check salinity ( 0 ppm n 15 ppm)

Went questioning deep into welding defects

Asking about some lubrication used in centrifugal pump...

RAC safeties

Type of pump used in Bilge system n why

Motor:

Main engine trips.

Liner crack how to know.

Use of Indicator Cocks n then how many diagrams u will get n use of it.. ( inshrt indicator
diagrams )

Fuel Injector types

Turbocharger types n wht type used on ME n AE

Got Motor

Repeat MEP

Anil bhatt bhai maast banda h✌🏻

Bt questions MEP mein thoda tricky n tough pucha..

18/06/2021

Mumbai

Internal : Subbarao

External : Anil Bhatt

Boiler misfire reason ?

Type of boiler feedwater pump.

Centrifugal pump ... Can it be started with discharge v/v shut & reason for low discharge rate
.

Functions of accumulator in hydraulic line .

Main bearing clearance .Methods & name of feeler gauge used to measure main bearing
clearance .

Fuel leak off alarm & testing.

How to relief excessive combustion pressure .

Reason for having space heaters in refer compressors( pour point & moisture/refrigerant
wala reason bola , god knows usko kya chahiye tha)

Intake & exhaust valve how will you distinguish .

AE cyl. head pressure testing.

ME & AE lubrication .

Got 4b repeat 6

Saheem khan:

28/06/201

Subbarao

Anil bhatt

MOTOR

*What type of ship

* which type LNG tank u had

*Chain elongation explain

*Fuel leak off alarm

*TC and KE changed to pressure energy

*Main sump is mixed with water How you get to know

*Lub oil tests

*TBN values

*Lub oil property

MEP

*Why scale formation in FWG

*Explain about gear pump how it works

*what is NPSH

*why heater in crankcase of refer

*why we have flywheel

*which one big in 4S 2S

Got both

02/07/2021

Mumbai

Meena sir

anil bhat sir

Motor
Thin and thick metal bearing

nomenclature of bearing

aux eng. nomenclature

Pinton skirt and crown material

why crown is separate

Material crown and piston

Hot cold corrosion

Cpr piston ring

Decider

Follow up Non follow up

Pass

02/07/2021

Mumbai

Internal : Meena

External : Anil bhat

Motor, 4b

1)Difference between RTFLEX and ME.

2) common rail

3)FIVA valve

4)ELFI valve

5)how cam shaft in rotated

6) Difference between ME and MC engine

7) types of ME engine

8) difference between ME-C and ME-B

9)alpha lubricator

10) difference between chain drive and gear drive (advantages and disadvantages)

11)cross head lubrication in Sulzer and MAN

12) Types of turbocharger

13) why constant type

14)what is VTA/VTG and working of it.

Result: COC

Anil bhatt sir ext.

Gauri lal meena sir int.

Safety func.3-

Type of ship

E/r crane safeties

Scavenge fire/inspection

Co2 ffs & Hypermist

Margine plate,margine line

Bulwark

Freeboard

Coffin plate

Gz curve

How to find gm in gz
angle of contraflacture

What happend in end of gz curve

Which ship is using normally tinder or stiff

Water tight and weather tight door

Collision b/h

Shell expansion plan in brief, I numbering starting from fwd or aft in SEP.

Garboard strake and uses

Block coefficient

Metacentric height

Angle of loll

2-3 more but i forgot

Electrical func. 5-

What is diode & cross que (zener,and types too)

Generator measures in, connection used in genny(star or delta)

Transformer measures in,

transf. Type in your ship,ac supply given of dc

Iron loss(eddy and hyteresis both)

Ac motor ip rating and how much it has in your ship

3phase 3 wire and 3 phase 4 wire difference

Squirral cage and slip ring motor difference

Brushless alternator

Pizo electric effect

Protection of e/r crane

3 lamp

Difference between auto transformer and soft starter

Star delta starter why star is using in starting,why time delay unit,if fails what you do?

Reverse power trip

2-3 que he asked which is having term going from my head top

Cleared safety

Electrical remain

दं डवत प्रणाम

Sunil (SP)sir Raj sir @onkarHATC sir @gourav sir Ashish sir hatc and to all faculty and family
of hatc

Thank you guys for responsing properly.

5/jul/2021

Mumbai

Anil bhat, meena

1- types of turbocharging

2- CPR

3- In linear we have One Ring and purpose of it

4- M/E crankcase inspection

5- Boiler feed pump type, what will happen if we put pump in parallel & series

6-Refrigeration compressor short cycling

7-what us nitriding, Hardening, Normalizing

8- Starting of boiler if Auto system is fail

9- If bilge valve is worn out and u cannot do the lapping, what will you do.

10-Accumulation of pressure in boiler why 15min for fire tube boiler

11-Air cooler chocked how you will get ti know

12- difference between lube oil properties of Cyclinder oil n crankcase oil.

Motor pass,

MEP repeat.

05 july 2021

mumbai

Meena

anil bhat

Motor:

Overloading of engine.

Ionization smoke detector.

Fuel leak off alarm.

Why leak off alarm

Exhaust spring is there not how can run the engine??

Why safety air??

Cyl lube oil and GE lo difference.

Aur bhi the yaad nai

Exhaust valve spring air ***

Mumbai

05 july

Anil bhat..
Meena

1.steam trap

2.water hammering

3.Bearing 6215 meaning

4. How to order bolt

5. How to order cutting wheel

6. How to remove broken stud

7. How to renew exhaust guide

Mumbai

5/7/21

Meena

Anil bhatt

Motor mep

4 stroke piston lubrication (i explained him all but he was not satisfied)

1 unit peak pr low reasons and what to do

How to adjust fuel pump timing in 4 stroke.. ( he wanted exact procedure for adjusting timing
bolt)

In case of cpp control failure what to do (local control to be used)

Thrust bearing removal procedure

Difference in suction and discharge valve of main air compressor

Unloader function

Refer system what alarms and how to test those alarms

Refer lo properties

How main engine connected to propeller shaft. (reduction gear)

What is reduction ratio?

Camshaft and crankshaft speed ratio in 4 stroke.. Why is it so

Crankshaft deflection why taken.. He wanted more reasons

What is fatigue failure

Thin shell and thick shell advantage and disadvantage of both.. Materials used

Starting air valve

Rest forgot.. He asked too many questions

Electrical

Alternator winding star or delta.. Why so

Slip ring induction motor.. Construction.. Why and where used

Squirrel cage motor

3 ph 3 wire and 3 ph 4 wire system

Insulation resistance test

Rest forg

Mumbai MMD

Int: Gauri Lal Meena

Ext: Anil Bhatt

5th July 2021

2nd Attempt

Safety:
Type of Ship

How LPG Carrier is different from Crude Oil Tanker?

Explain Independent Tank

Structure of Type A (Layers), B, C and Membrane Tank.

Which Hazardouse category your ship?

Explain Difference betn 1G and 2G.

Explain seal in shafting of cargo pump.. (I had fully submerged p/p)

Explain meaning of fully submerged pump.

Safeties against cargo leakage in Compressor Room.

Firefighting arrangement system on Deck.

DCP

Water Spray System.

Person falling overboard. Actions

Person falling unconscious. Actions

Solid Floors

MEOL:

Type of Engine. ME and AE. Nomenclature.

Lube oil test onboard

Different Indicator Cards

Derive power without using cards.

Turbo Surging

Turbo Matching

How do you vary FO Quantify in Aux Engine?

Unloading Mechanism in Refer System

Electrical:

ER Crane Safeties

Load hanging over crane, how will you lower the load when power cutoff?

Single Phasing

How single phasing prevented?

Single Phasing Protection Relay

Motor Protection Device

Explain VFD

Explain Rectifier Setup

Where VFD used on Ship?

Bow Thruster Starter Methods

Control of speed of AC and DC Motors

Why exactly DC used in excitation.

Permanent Magnets in Rotor

Got all three.

Done with CoC.

Best of luck everyone.

MMD Mumbai

05th July 2021

Meena and Anil Bhatt

Fn3 - Safety

1. Watertight and weather tight door. Regulation.

2. Pitch ratio

3. Apparent slip and true slip

4. Block coefficient

5. prismatic coefficient

6. Solid floor

7. Bracket floor

8. ODS

9. Nox technical file what all to be recorded.

10. How to make sure u r nox compliant?

11. Annex 1

12. Why 15 ppm?

14. Explain OWS regulation in detsil

15.weekly ORB entries.

16. Lifeboats and rescue boat regulations.

17. Lifeboat specs for gas carrier.

18. Type of Ship sailed? Specs?cargo carried ?

19. Tank structure and how is it different from others?

20. Tank material and speciality about this material?

21. Types of rudder and what's on ur ship? Speciality about semi balanced rudder?

22.Struture of Rudder? Why hollow?

23. How the inside of rudder is painted?

24. IGC code n IGF code.?

25. Differece btween code n convention?

26. Statutory and mandatory certificate?

27. Free surface effect? Effect on G & M.

28. Smoke Detector? Regulation and working.

29. Enclosed space entry procedure and why time limit on thr permits?

30. PFE yearly maintenance. For CO2 and FoAm.

Many more can't remember

Fn 4b - Motor

1. Main engine and aux engine specs and nomenclature.

2. Bearing nomenclature

3. Piston cooling flow diagram

4. Chain drive and gear drive, advantage and disadvantage.

5. How torsional and axial vibrations are damped in main engine?

6. Thrust bearing working? Why insidr engine?

8. Pistion cooling alarm! How will u chek truness of alarm? Action to be taken?

9. Air compressor unlaoder? 2 main reasons?

10. Refer compressor LO properties. ?

11. Lube oil test onboard? All tests

12. Why viscosity is impt? How it was maintained onboard?

13. BOILER mountains all. .

14. Line up centrifugal pumps for max discharge and Max pressure.

15 how to tackle short cycling of pumps in parallel mode?

16.Main engine overload? What resons and actions?

17. Safematic steering system . Entire process.

More questions ..can't remember

Fn 5- EECOL

1. MSB safeties

2. Maintenance on ACB

3. Different types of circuit braker , explain constructional details

4. Diffrce btween realy and ckt.

5. Shore connection box indications.

6. In drydock , If PSI not working how will u know phase angle js same?

8.Starter Routines ? How to clean contacts?

9. Alternator air gap? Why is maintained?

10.Steering gear alarms n trips.

Many more.

Total time 1hr 50 mins

Result: Cleared all 3 : COC

Goodluck guys..

Mumbai MMD

Date- 07/07/2021

Internal- Subbarao

External- Anil Bhat

First attempt

Function 3 - COSCOPOOL

Fixed fire fighting system onboard (Co2)

Type of ship ( container)

Fire fighting system in cargo hold everything

Shell exapnsion plan

Fixed Co2 system 5 yearly check and 10yearly check

Water tight and weather tight doors and how to do pressure test and operated from
where

Solid floors

Bracket floors

Permeability

SCBA how to fill bottel

EEBD

1 more I didn't remember

Function 5 - EECEOL

Specifications of generator

Generator is not starting

Where to connect DC suppy for residual magnestism

Transformer losses

High voltage system

Breaker used in high voltage system and why vcb

Generator is star connection or delta

difference between neutral and ground

Star delta starter

Auto transformer and where used on ship

Decider question by Subbarao - Want to parallel the incoming generator all parameters
are same but still the breaker is not closing why

Overspeed of generator what to do

Got Function 3

Repeat Function 5

Thank you all my friends for helping me means a lot

07/07/2021

Mumbai

Ext.: Anil Bhatt

Int.: Subbarao

Safety

1) which ship did u sail?

2) Gt, Nt dwt, Light weight?

3) types of rudder( which rudder on ur ship)?

4) difference between sprinkler and hypermist?

5) testing of hypermist and sprinkler?

6) what is convention and code?

7) Name some convention and code?

8) What is fse?

9) life boat releasing method?

10) Launching of free fall?

Motor

1)Which engine??

2)Mc and ME difference??

3)Hot and cold corosion?

4)Piston cooling methods?

5)Which on ur ship??

6) advantages of oil??

7) disadvantages of water type cooling??

8) why water cooling is better than oil??

9) what is cloverleafing?

10) boiler safety?

11) gauge glass safety?

12) why no ball is present on steam side??

Electrical
1) what is VFD??

2) working of VFD??

3) If 2 gen. Are paralleled but share different load reason??

4) synchronising methods?

5) how to synchronise with voltmeter?

6) shore connection box items??

7) what all checks are carried out while connecting shore connection??

8) how is shore connection connected to ship??

9) how to check phase sequence is if phase sequence tester is spoilt

10) types of fuse??

11) types of transformer??

12) what is pt? Working

Mep

1) maintenance of rudder??

2) how to pressure test the rudder??

3) do u know shell n tube type heart exchanger?? How to find leak in it??

Today had orals all 4 cleared 3 thank you for ur support.... And help providing info..... In
the grp...

09/07/2021

Mumbai

Funct5

Anil bhatt sir

Meena sir

Types of transformer

types of starters

Ac transformer and Dc transformer

what is dead front panel

Checks in battery room

preferential trip

Reverse power trip

what is dastpot and where it is used

got it

09/07/2021

Mep

Anil bhatt

GL Meena

1.what overhaul you did

Purifier - What checks, type of bearing, nomenclature of bearing, how many bearings

2.Water in gear case of purifier. Fault finding and measures

3. Globe valve and gate valve overhaul

4. What is valve seat cutter

5. If seat damaged of globe valve what you do

6. Bulkhead crack repair

7. Omd alarm. Indication , action

8. Centrifugal pump overhaul procedure and checks

9. Name boiler water test

10. Phosphate taste. why

Pass . COC

09/07/2021

NOIDA

Meena

Anil bhatt

MEP

Charging of oil in reefer compressor

Thrust block clearance

Nitriding, annealing,hardening

Bearing nomenclature what is 6205 bearing

Types of movements of ship on sea

Safety

Type of ship( mine was reefer)

Fire in container how u will know

Fixed fire fighting system for container on deck

Flooding in engine room

Emergency generator regulations

Discharge of bilges criteria

Got mep

Safety repeat

Mumbai

9/07/2021

Ext- Anil bhat

Int- Gauri Lal Meena

Motor, Mep

Show your room

1. Indicator diagrams, how to take and significance.

2. How to calculate power card, formula.

3. Lube oil properties.

4. Difference between ME and AE LO property

5. How to change ME exhaust guide.

6. How to take liner calibration.

7. What is major axis and minor axis.

8. How will you get to know that your internal micrometer is placed properly inside the
liner n giving you correct reading.

9. How will you fabricate a pipe with holes in it and changing diameter. It should be
exact same.

10. Peak pressure of unit 5 is not maximum. Reasons?

11. Type of compressor.

12. If relief v/v lifting of 1st stage and 2nd stage. Reasons?
13. Safety of compressor. How to check.

14. Refrigerant compressor LO property.

15. If tev is malfunctioning and no spare is there and there is this long voyage, what will
you do.

16. Safeties on refrigeration system and how to check.

Got mep

ACCEPTED ANSWERS OF ABOVE QUESTIONS

4. TBN

8. I said I will move the inner micrometer in the liner and where it will show this largest
diameter it will be the correct value.

At this he nodded n external said yes say this na

9. I said I will make this template with the wire but he said I want exactly the same one.

After this I said don't know sir then.

13. Lo low pressure, high discharge temperature of air

To check pressure setting lowered and temperature sensor dip in hot water

15. No idea

16. All the trips, for LP close compressor suction v/v and HP close condenser inlet v/v.

functon 3

09/07/2021

anil bhat meena

type of ship sailed

1.water tight door regulation

2 scaba testing pressure

working pressure

how will u charge onboard

3 eebd time for evacuation

4 prismetic coefficients

5 real and apperent slip

6 special area regulation for bilge

7 engime room flooded what ur acton

8 free surface effect how u will reduce

9 block cofficient

02/08/2021

MUMBAI

MEENA SIR

ANIL BHAT SIR

SAFETY

Iopp

Sopep

Loadline cetificate

International tonnage certificate

Fire fighting booklet

Cargo ship safety certificate

Cargo ship saftey equipment certifictae

Doc

Smc
02/08/2021

MUMBAI

INT- MEENA SIR

EXT- ANIL BHATT SIR

SAFETY

1. Which type of ship you sailed on?

2. Type of engine DFDE or not

3. IGC code and IGF code

4. Tell me about IGC code

5. Margin line and its importance and plimsol line relation

6. ISM code and ISPS code in detail

7. Buttock Line, Gunwale, Solid Floor and many more terms

8. Type of fixed fire fighting system on machinery space and details

9. PFE which are banned onboard

10. Checks and maintenance on foam PFE

11. What is semiportable type extinguisher

12. Hypermist system in detail and how to test it

13. How do detectors work

ELECTRICAL

1. Difference between commutators and slip rings and uses

2. Why split rings used in DC

3. Types of motor

4. Difference between Squirrel Cage motor and Wound rotor

5. Where are the motors used

6. Brushless excitation explain

7. How is AC converted into DC

8. Types of rectifier and difference between them

And a few more

Meena Sir Decider question

1. What will you do if you find engine room flooding in your watch

2. What are the actions In case you see a person fall overboard.

02/08/2021

Internal: GL Meena

External: Anil Bhatt

Function 4 Motor

Type of ship

Type of engine

How piston is cooled on your ship?

Whiy oil? Advantages of oil and water cooled?

Different types of corrosion? Caustic embrittlement?

What is hot corrosion and cold corrosion?

Type of purifier? How alcap functioning?

What is pairing disc?

What is turbo charger surging? Why it happens?

What is lybernith seal? Material?

What type of turbocharger u have?

What is K clearance? Waht is value?

How turbine blades are mounted on rotor? Lacing wire?

What is MEP what is MIP? how it is found?

What are different cards? Explain light spring card, draw card?

How faulty fuel rack is shown in draw card?

How u will find late injection from draw card?

Function 6 MEP

what type of bige valve you had?

If seat is badly damage how will you repair it?

What is 1g, 2g, 3g and 4g welding?

Waht is tig welding? What is mig welding?

What is difference between drill and reamer?

Wher you use reamer and wher you use drill?

If you Stern tube is leaking what action u will take?

What are different rudder clearances?

What type of steering?

How you mearure rudder drop in rotary vane type steering gear?

Got Motor

Mep repeat

02/08/2021

Internal: GL meena

External: Anil Bhatt

Duration: >1 hr

Function 4 and 6

Type of Ship

Type of engine
Type of governor. Which type of governor in ME and AE. Working of both. How it mantains
constant speed?( I had no idea)

Why no droop in ME? (Not accepting anything)

Thrust block and Lots of cross question

Axial and radial vibration and lots of cross question

Starting interlocks. He Wants working of interlocks

Detuners. Purpose, working. Where is it fitted exactly?

Overloading of engine. Wants exact working of an overload trip

Overspeeding of engine. Working of overspeed trip

Windlass brake testing(iski g me ghus gaya). How does the testing equipment look like? How
it functions?

A pipe having 10 bends with varying diameter has hole. How to fabricate same pipe?

Leekage in shell and tube type heat exchanger and lots of cross question.

Many more questions. I'll post when I'll remember

Engine type

Advantages of chain drive and gear drive

Pr testing of piston,cylinder head

Air start valve leaking how to know,what to do during manuvering

Automatic start valve

Material of bed plate and how it is constructed,tie rods,chokes material

Mep

STP maintenance,pr. And type of compressor in STP

How to order bolt,grinding wheel(mention rpm)

How is radiography NDT done

How is magnetic particle NDT done

Leaking shell tube type HE how to identify

02/08/2021

Internal: GL Meena sir

External : Anil Bhatt sir

Safety

Enclosed space

Gunwale, Bulwark, solid floors, Girders

STP New ammendment

Bulbous bow advantages disadvantages

Motor&MEP

Safeties in air starting system

Vane type steering gear system & its rudder drop calculation

Refrigeration unloader working

Veg room temp becoming negative,reasons?

Boiler Accumulation test? Why to do?

Purifier seal ring damaging continuesly even after replacing with new, Reasons?

Fire fighting systems onboard? Weekly, monthly, yearly maintenance portable fire
extinguisher?

CO2 portable extinguisher maintenance, checks?

Max n Min weight of portable fire extinguisher?

Checks when ship gets grounded?

Electrical :

Single phasing of motor?

When single phase in ckt why 3 phase motor cannot start?

Earth fault

Alarms & trips in Fridge

How single phase motor starts? Capacitor role?

How to revive motor immersed in water?

Anil bhatt

Subbarao

5/8/21

Safety :

1) What is a convention and what is a code. Difference between both.

2) prismatic coefficient

3) block coefficient

4) which ship sailed. I told vlcc. Asked firefighting systems onboard. Then asked about
hypermist system. How it works. Sensors for getting system activated. How to test sensors

marpol annex 5 and latest amendment

Rest forgot

Electrical:

1)What are the safeties on a generator

2)What is high voltage

3)advantages of high voltage system

4)what is single phasing

5)why single phase motor is not self starting

6)what is copper loss

7)what is iron loss

Rest forgot

2 din padh ke electrical nikal gayi. Safety toh start bhi nhi kr paya tha. Thanks saheem bro.
Aapke questions se bhott help hoti h

05/08/2021

SUBBARO

ANIL BHAT

SAFETY

*Gunwale

*Garboard strake

*Weathertight /watertight (Upto which head it doesn't allow water to pass

Bro usne mere se poocha watertight door mei kis head tak water ko pass nahi hone deta) i
don't know

*Solid floor

*CO2 bottle pr.

*Permeability

*Static and dynamic stability

*Types of Extinguisher

*which are banned

*Which checks done weekly, monthly, quarterly

*Checks done on cap of extinguisher

ELECTRICAL

*Types of Transformer

*Safeties on crane E/R

*If piston hanging can we lower the piston after power cut out.

*Zener Diode
*half wave , full wave rectifier

*Types of induction motor

*Advantage of slip ring Motor

*Diff. B/W Relay and contactor

Got electrical

06/08/2021

Meena

Anil bhatt

Safety

-fixed fire fighting system in cargo hold

-regulations for same

- how you make sure 85percent is released in first 2min

- apparent and real slip

- BWM

- isolating valve and when used

- new ammendments in annex 4,5

Which detector in cargo space

Working of smoke type

Types and working of smoke type

Type and working of heat type dectors

06/08/2021

Meena sir

Anil bhat

Safety
Light weight dead weight net weight

Inclinating exp

Hyper mist

Sprinkler

Collision bulkhead

Heel

Dynamic aur static test for lifeboat

06/07/2021

Internal: Meena sir

Ext: Anil Bhatt

Safety:

Definations: deadwt, lightwt, gross tonnage, net tonnage, displacement

Co2 room safeties

Coz room height

Fixed fire fighting system

Heat sensor regulations and types

Navigation light alarms

Navigation light which side is red green

Lifeboat static dynamic load test

Coffin plate

Difference between girder and frames

Types of floors

Electrical:

No voltage output from generator

Voltage there but generator not coming on load

What is ACB how it doesnt let connect when load mismatch

Earth and insulated neutral system

Types of transformer

Working of snycroscope

Working of dc transformer why it doesnt exist

Working on auto transformer

How is Emergency generator disconnected when power in MSB is restored

How to give residual charge to Generator if charge is absent

Relay vs contactor difference

06/07/2021

Internal- meena Sir

Ext- anil bhatt(Banda ultimate h bas ghumaoo mat)

Safety

1- lots of definitions from ship construction (basics)

2- fixed fire fighting system regulation (foam type regulation)

3- how many relief hole on fire extinguishers.

4- d1 or d2 which bwms was on ur ship? How u exchange ballast.

5- what is dynamic stability.

6- how to find gz

7- working of smoke detectors.and regulations alsooo

8- which detector in cargo space

9- marpol amendment10

10- water tight door testing

07/08/2021

Meena sir

Anil bhatt sir

Safety

Type of ship

What cargo it loaded

Cargo hold fire safety and which detector is used in cargo hold

Isolation valve in fire line

Location of isolation valve in ur ship.

Gz curve

Angle of heel

Dynamic and static stability

What changes when ship will go from fw to sea water

Margin plate

And some more I forget

Passed

Date-7/8/21

Noida

Internal- Meena

External- Anil bhatt

MOTOR/MEP

Engine specifications

mc-c advantage,
compact design kya hai,

gear drive chain drive advantage and disadvantage,

how to remove air from refer,

centrifugal pump overhauling checks,

main bearing Clearance,

thrust bearing clearance,

bottom end bearing clearance,

pistons ring clearance,

boiler manual firing

09/08/2021

Internal meena

Ext ANIL BHAT

Safety

Torsion box

Dead wt light wt gross and net wt

Ism certificate and explain abt it

Life raft regulation

Fire in purifier room full up co2

Co2 how to operate and why 85% regulation for releasing?

Life raft static and dynamic test ?

Annex 1 full marpol

Motor
Rt flex and me differences

Pump used in rt flex

Alfa lubrication working in detail

Thrust block full why pads are tilted?

Rest don't remember.

9 Aug 21

Internal - GL Meena sir

External - Anil Bhat sir

Safety

What type of IG present in your ship?Various trips and alarms in IG

Pump room safeties and reg

Difference b/w pv breaker and pv valve

Emergency fire p/p reg

Heat detector reg

Smoke detector reg

Electrical

What is air gap?

What if the air gap is more?

And how much air gap should be present?

What is IM?

What is bus bar?

What is dead front panel?

What is overload trip?

What is preferential trip?

And how you will test preferential trip?

What is reverse power relay?

Different losses in transformer?

What is iron loss

What is copper loss

What is hysteresis loss

What is eddy current loss

What is slip in IM?

Why slip is provided in IM but not in synchronous motor?

Result- Electrical Passed

Safely Repeat

Motor,mep

Ext-anil

1.Indicator cards,types and description

2.how to detect early/late injection on draw card,

3. How to detect fuel injector leak in indicator diagram.

4. How to know faults in light spring card.

5. Detection of leaky starting air valve during engine running and at stop condition

6. Principle of hydraulic jack and the procedure for tightening.

7. How to remove a broken bolt or stud from a given location

8. How to detect shell type heat exchanger tube side leakage, and the remedy action for that.

Some more ,can't remember

Motor passed, mep repeat

9- Aug 2021

Ext-Anil bhat

Int- Meena

Types of lubriation

Difference between thick shell and thin shell

Refrigerant properties

Refrigerant lub oil properties

Remove air from reefer system

Hydraulic jack tightening

Resons Increase in temp of one ME unit

Reasons Increase in temperature off all units

Thrust pad bearing clearance how to measure

Pipe fabrication

What maintenance is done on STP

Motor pass

MEP repeat

9/aug/2021

noida mmd

int-meena

ext - anil bhatt

started at 4pm tota time 1 hr

fun-3

Difference b/w codes and convention.

wanted to know exact definition of code.

What is stutory and mandatory certificates.

what is GZ cure , how will you get GZ, GM,

WHY 57.3 degree angle.

angle of contraflexion , basically everything abt GZ curve.

Chapters of solas .

Before i cud finish answering he askd what is chpter 9.

then what is ISM.

what is the validity oF D.O.C .

Whta is SMC .

What flooding system you had . ( CO2 I SAID )

What was it HIGH PRESSURE OR LOW PRESSURE.

(i had no idea thta co2 system have two pressure system ).

Regulation for CO2 room.

What is safematic system.

How to take the carrier bearing wearout in rotary vane.

Then he asked will there be jumping clearance. ( i said no and the explanation)

DECIDER (which ship u wrkd )

What is the purpose of Isolation valve.

deck isolation valve and engine room isolation valve.

action when you see man overboard and you are in midship with no comms.

What is safematic system , he didnt accept the answer which bhatt sir has accepted asing for
more.

then purpose of p.v valve and p.v breaker. when will they come in role.
fun-4b and 6

what are safeties in M/E.

alarm and slow down of m.e

what is mean piston speed ,

what will happen when this speed is crossed.

what is the shape of botton end bearing bolt of a.e.

why we need to change it.

what is galvanic corrosion , acidic corrosion, pitting corrosion.

difference between cast steel and cast iron.

what is carbo percentage in them. cast iron properties advantages of cast iron.

why it is hard to weld c.i , why u need to heat c.i before welding.

how will you reduce oxygen in bolier water.

what chemical you add in boiler water to remoce oxygen.

what is vit and super v.i.t , how they work.

what could be the reason for water coming in gear box side of purifier.

how will you remove m.e exhaust valve guide.

DECIDER for fun 6

low peak pressure in no.5 of a.e what will you do.

cylinder oil non flow alarm comes what will you do u are on watch.

how will you take clearance of thrust bearing.

funt- 5

what are the navigation lights alarm, ( had no idea )

what is blackout, how will you test blackout onboard.

what the various ways to change speed of induction motor.

type of induction motor.

what is squirrel cage induction motor.

what is slip ring i.m.

what is role of resistors in slip ring i.m

what are the resistances in transformer.

what ih iron loss.

what is hysterisis loss .

what is eddy current loss.

some more in electrical.

external gave 3 and 6 and repeat 4b and 5

In decider internal decided to gave only 6 and 3 other repeat.

16/08/2021

MUMBAI

Int-Gauri lal Meena

Ext-Anil Bhat

Fn4b

*What type of ship/main engine?

*What is super long stroke, what is the difference between MC and MC-C?
*What type of drive is used for camshaft in your main engine, what are the advantages of a
chain drive over a gear drive?

*What is erosion plug in fuel pumps?

*How will you replace exhaust valve guide?

*Local manouvering and what alarms can't be bypassed during crash manouvering

*Why do we need an intermediate shaft in-between thrust shaft and tailshaft?

*Piston ring clearances and how to measure

Fn6

Hunting gear and without it what might happen?

Follow up vs Non-Follow up and why two different methods?

How will you repair a main l.o. shell & tube cooler mid operation?

Difference between thick and thin shell bearings and where they are used

6305 ZZ bearing specifications

Oil in hot well sight glass, what does it indicate?

How will you repair damaged economizer tubes mid sea?(exact words)

Different types of steam trap and working of thermodynamic steam trap

How will you fabricate a new pipe if the previous one has been damaged beyond repair?

During mid decarb sudden notice from bridge to prepare engine. what are your actions?

16/8/2021

Anil & Meena

Mep

Stp maintenance

Piston burnt out, how to check?

Refer suction freezing, what is the reason?

Electrical

Diode

Starters

Transformer principle n types

Capacitor, diode how to test.

Current transformer where used?

Rectifier?

Brushless generator

Int- Purna Manji

Ext - Anil Bhatt

Safety

Type of ship

Fixed fire fighting system onboard

FF system in cargo hold

Detector in cargo hold

How it works.

All Marpol Annexs

Annex 5 amendments

ISM code

DOC

SMC

And few more

Time -15 mins

Result - Pass
Thank everyone especially Saheem bhai and Mayur bhai

COC

Int-manji sir

Ext-anil bhatt

Motor

1) type of ship

2) Nomenclature of main engine

3) Indicator diagram. Explain all 4 in detail and lot of cross question

4) ship camless Or camshaft

5) wht drive the camshaft

6) chain ans gear drive.. Advantage and disadvantaged and lot of cross question.

Result-PASS

Thank u everyone especially saheem bhai and pranav bhai

COC

Int-manji sir

Ext-anil bhatt sir

Safety

Type of ship

Block coefficient

Prismatic coefficient

GZ curve full

Sprinkler system and hypermist system difference

slip and real slip

Pitch ratio
Fire detectors

Which liquid is present in smoke detector (dnt know)

Colour of fire detector

What does red, yellow colour indicates in detectors at what temperature

Result-COC

Thank u everyone for your help...

Internal : manji sir

External : anil bhat

Motor Type of camshaft drive

Advantages disadvantage of chain and gear drive. Elongation%

Crankshaft type

Detuner function

Dampers working

Material of tie bolt

Difference between cast iron and cast steel

Steering gear type

How isolation is done

Locking arrangements

Engine overload conditions and lots of cross

Many more

Got coc

Thanks to each and everyone for your support

25/08/2021

Mumbai
Manjhi sir

Anil bhat sir

Electrical

1. Single phasing

How to protect moter from single phasing

2. Thermistor

3. Thyristor

4. Single phase motor

5. Why capacitor is there

6. Eddys current and how to prevent it

7. Hystrisis loss and how to prevent it

8. Copper loss

9. Types of transformer

10. CT

11. Safetiest on alternator

12. In safeties of alternator what is alternator and what is in MSB

13. Difference between relay and contactor

COC

25/08/2021

Mep

Anil bhatt

Manjhi

1) Centrifugal pump low pressure. Reasons and many x questions

2) How to adjust fuel pump timing

3) Mac relief valve lifted reason?

4) Cargo pump checks before discharge

5) Hydrophore air leackage what to do?

6) Motor dipped in sea water, what all things you do?

Int: Manjhi

Ext: Anil bhatt

Fn-3

Deadweight

Displacement

Grt , nrt

CO2 flooding system

Why time delay in CO2 system

Leak alarm in CO2 why?

Shell expansion plan

Sheer strake

Garboard strake

Steering gear operation

Some more forget

Fn6

Creep

Crack in pump casing ?how will u rectify

Pump casing material

Cast iron welding

How to adjust fuel pump timing?

How to remove valve guide of exhaust valve

Fn 3- pass

6 – repeat

MUMBAI

27/08/2021

Anil bhat

Subbarao

Safety

Buttock line

Margin line

Rudders

Solas chapter 12

Hypermist system

Types of detectors

Electrical

Types of AC motor

Synchronous motor

Brushless alternator

Why no slip rings

Hw it is excited

Navigation light alarmsmotor on main deck wht is their speciality

Earth neutral system

Insulated neutral

Dashpot
Motor

Engine nomenclature

What do u mean by compact engine

Thick bearing thin bearing

Hw labryinth seal works

Mep

Tig

Mig

Tap and rimer

Bearing nomenclature

Domestic ref suction side frosting

Hw to take M/E bottom end bearing clearance

How to renew exhaust valve guide

got motor

31/08/2021

Int- Gauri Lal Meena

Ext- Anil Bhatt

Motor

1. Type of Engine

2. Difference between RTA and RT Flex

3. How much pressure in FO rail and how it is developed

4. Interlock on ME
5. Explain starting air line and safeties on it

6. How will you know leaking starting air vale

8. Firing order and it's significance

7. Type of turbocharger and it's lubrication

8. Matching of turbocharger

9. VTG

10. Type of compressor and why 2 stage

MEP

1. Overhaul of exhaust valve guide

2. How will you find out leaking tube on shell and tube condenser

Motor Pass, MEP Repeat

31/08/2021

MUMABI

Int-Meena sir

Ext.bhatt sir

Motor/Mep

Type of ship/engine.

Vit/super vit difference.

Which type of Fuel pump.

What is puncture valve,how it actuates(by stop singal n control air).

What is thick and thin shell bearing where it is used.

C/H lubrication how to achieve in B&W.

What is hydrodynamic lubrication.

*Ionization type smoke detector (cannot answered).*

*Steam trap fuction(latent heat he want to listen i cannot explain properly)*

Piston pressure test

Refere room not getring cool.

What is defrost how it is achieved.(he want to listen warm water)

Centrifugal pump not developing pressure reasons?

MEP pass

Motor repeat(because ionization and steam trap)

31/08/2021

mumbai

External Anil bhatt sir

Internal Meena sir

Safety

Codes & Convention

Prismatic coefficient

Block coefficient

Gz curve explanation

Firefighting system on board

Hypermist working

Garboard strake, intercoastal girder, coffin plate,

Floors

Frames

Electrical
Different induction motors

Difference between slip ring and squirrel cage

Wt is High voltage, advantages/disadvantage

HV safties

Vcb n Acb difference

Msb safeties&maintenance

Brushless generator explanation

Meena sir

Anil bhat sir

motor mep.

different bw mcc and me engine.

How fuel generating pressure in me engine

boiler safety vv egb safety vv different

accumulation test.

Mcr governor types. Governor droop.

Working of gov.

Interlocs working

air conditioner unloader working

improved safety vv

explain

indication of overloaded engine

2s 4s governor diff.

Result. Said 4b good need to study f6 more

15/09
MMD NOIDA

SUBBARAO SIR

ANIL BHAT SIR

ELECTRICAL

*Generator connection Star or delta

*Generator losses

*HV advantages disadvantages

*Hysteresis losses

*Induction motor and classification

*Insulated earth neutral system

*How to find earth fault

*ACB vs VCB diff. maintainance

rest forgot

SAFETY

*Steering safematic system (Bhai automatic isloation for unit start automatical second unit if
any leakage Wo wala bola)

*Annex name

*Explain annex 6

*Low pr. high pr. Co2 System diff.

*Explain Low pr. CO2 system

*Steering motor safety if one motor running (Locking arrangement)

*Bottock line , bilge keel and location

*GZ curve

*permeability of ship
some forgot

GOT SAFETY

NOIDA

SUBBARO SIR

ANIL BHAT SIR

Safety

1) chapters of solas

2) GZ curve

3) Portable Fire Extinguisher

4) Collision Bulkhead

5) EEDI n EEOI

6) chp 12 of SOLAS

And sbme cross ques

NOIDA

SUBBARAO SIR

ANIL BHAT SIR

Electrical:

1) Relay vs Contactors

2) HV system full

3) All starters in depth, timing n working, switching operation

4) Generator not producing voltage, how to rectify

5) Producing but not rated

6) Producing but not coming on load

And are you sure about it in every ques

15/09

SUBBARAO SIR

ANIL BHAT SIR

MOTOR MEP

Thrust bearing clearance

VIT and super VIT diff

ME and AE diff governor

Accumulation of pr test

How to remove O2 form boiler

Putting and hydrogen corrosion.

Crankshaft material, bed plate material and Tie rod material and there purpose

Electronic governor

Etc

NOIDA

SUBBARO SIR

ANIL BHAT SIR

MOTOR

Mc c xxxx

Type of turbocharging xxx

Chain drive xxxx

Gear drive xxxx

Thrust block xxx

Generator type xxxx

Centrifugal xxx
Advanatge and dis advantage of chain drive and gear drive

Swash plate pump xxx

Time for change piston nd exhaust vavle

Electromagnetic brake xxx

Light spring xxx

Power card cxx

Draw card xxxx

Compression card xxx

SUBBARAO NAY FAIL KIYA SUB BATAYA PHIR BHI

NOIDA

15/09

SUBBARAO SIR

ANIL BHAT SIR

Safety

Mast riser it's regulations

Pv valve and pv breaker and set points. Too many cross.

Ism full

Protection against pitching.

Parametric pitching ya rolling (naam hi nhi sunna tha)

Steering gear.

Type of rudder everything related to it.

Bhai construction m ghuss gya fr aur esa ghussa ki mai fass gya. Terms sunne hi nhi the ese.

Maintenance on hypermist system

Motor

Fiva valve working

Alpha lubrication

Torsional vibration

Working of axial damper

Detuner

Top bracing

How servo pump works in ME engine

How interlocks of main engine function. How they stop control air .

Water hammer steam hammer.

Steam traps

Material of steam trap

Many more.. i forgot.

Electrical

Vacuum circuit breaker its working

How bus tie works. Ispe bhot cross questions.

Air gap and cross question

High voltage questions.

Many more i forgot.

3 & 4b repeat

Electrical done. @⁨Saheem Khan⁩ your notes helped a lot.

Bhai kunjal shah is not enough for naval architecture. There were many questions which i
never heard of in naval architecture.

Material of ionisation type smoke detector plates

15/09/2021

Noida

subbarao sir

Anit Bhatt sir

adha kharab adha bdiya

Fn4b &6

Sare mix h to bhai dkh lio konsa kiska h

1.how to order bolt

2.how to order grinder wheel

3.crankweb deflection (maine crankshaft deflection bola )

4.how many hours we take deflection

5.how many hours we do M/E decrab.

6.exhaust v/v overhaul after how many hours .

7.type of vibration (axial and radial)

8.what is axial vibration and how to minimise

9.detuner

10.T/C lubrication where pump is fitted which type of pump.

11.k value and L value ..air clearance

12.type of bearing in T/C

13.how blades is fitted in T/C

14.laybirth seal what it do

15.how to remove broken stud . speciality of excretor bit & stud excretor .what excrator bit
do

16.unloading mechanism in refer system

17.centrifugal pump not taking suction ..told everything then said okk ..he he ask suppose all
you tell are in good condition but still not taking suction then m phirse same btane lga ..to
bola pum ke bhar diqat ni h andar h what u will check during overhaul..then told wear ring
worn out or mechanical seal leakage ..then sait okk

18.check for overhauling centrifugal pump.

19.NDT test

20.magnetic test pucha to isme bola sir radiology ya ultrasonic puch lo vo dono aate h tb
hasne lga bol koi baat ni phr next ques.

21.cocktail effect (ye to pheli bar suna)

Bhai jo direct ques the unme to btaya but cross ques me fasa diya ..

Result ...fn6 clear

fn4b repeat

Noida

15/9/21

Subbarao sir

anil bhatt sir

When ship moves from fw to sw what things will change?

Margin plate

Sheer strake

Framing

Margine line and its relation with plimsoll line

How much area smoke and heat detector covers?

New amendments in annex4,5,6

If ozone released in atm where you will enter?(ods record book)

Nox technical file

Stiff and tender ship,which is preferred?

Dynamic and static stability

Damage stability

Diff bet pfe and spfe

maintenance on pfe

MMD Noida

Function 3

Ext - Anil Bhatt

Int- Subbarao

Type of Ship ( LNG)

Type of Tanks

Which type you had

How was it fitted to hull

Daily BOG

Insulation Material of tank

Fixed system in Engine Room

Hypernist Testing and type of pump.

Flame detector activation temperature in Hyoermist

Mast riser regulations

IGC and IGF Code difference

Definition of Liquified gases

Margin Line

GZ Curve

How to get Intial GM from it and why ordinate is taken at 1 radian.

Angle of Loll and how to reduce it.

Steering Gear regulations

Result – Pass

20/09/2021

MUMBAI

Meena sir

Anil bhat

SAFETY asked by Meena sir

Which ship

Cargo carried

Peculiarity in carrying iron ore

Mositure content. Why is it important

Sagging and hogging

Collision bulkhead

Enclosed space entry

Fire fighting in cargo space

Fire fighting in E/R

Water sprinkler system

Cross question on each question

Electrical: all ask by Anil bhat

Induction motor types

Transformer types

Zener diodes

Types of fuses

Explain HRC
Thyrostor

Thermistor

Lots of cross question on each question

Some more can’t remember

Internet connectivity was very poor didn’t hear the result.

Mumbai

20/9/21

Internal:

Gauri lal meena

External:Ani bhat sir very nice person

Flare

Marpol annex all

4,5 Amendment latest

Gunwale

Margin line

Permeability 100percentage means ER accommodation how much

Co2high pressure low pressure diff

Time delay unit

Leak alarm

Intercoastal girder

Bw management d1 D2 means

Shell expansion plan

Watertight weather tight difference testing

Few more forget

Result: pass

Thanks shaheem bhai all orals cleared

22 sept

Subba rao sir

anil bhat sir

4b and 6

1) Starting air line interlocks

2) what type of governor in your ship and what is droop.

3) boiler water treatment.

4) what is the use of accumulation pressure test.

5) VIT, SUPER VIT where u connect.

6) NPSH and NPSHr

7) air cooler efficiency decreased what indication u will get.

8) how fabricate a pipe.

Many more

Result:4b

Function 6 repeat

24 sept

Anil bhatt

Subbarao Sir

How will you take out exhaust valve guide?

2g,3g,4g

Tig vs mig

Shell and tube type heat exchanger leak

Piston ring clearance

6305zz bearing spefication

How will you find out air starting valve is leaking?

Result - Pass

Thanks a lot saheem khan bhaai

Subbarao sir asked about what if ig o2 content increases what will happen?

Gear and chain drive puchne wala tha but boldiya me engine tha

24 Sep 2021

Mumbai

Subbarao

Anil Bhatt

Safety

Shell Expansion plan xx.

Continuous Synopsis report.

Loadline, what will happen when ship goes to sw from fw.

Bulk carrier safeties (told chapter 12 of solas) xxx.

Fixed fire fighting system.

Fire extinguisher.

Portable and semi portable

Foam extinguisher.why chemical foam not used.

Lifeboat load test static and dynamic.

Anti caking and which dcp powder used.

EEDI and EEOI difference.

Result-Pass
Electrical

Type of transformer.

How residual current is stored.

Insulated neutral and earth.

Result-Repeat.

24/09/2021

Subbarao sir

Anil bhatt sir

Function 3 safety

Type of ship

Which code is applicable igc or igf

Types of tanks (lng carrier)

Insulation material

Boil off rate of LNG

Statutory certificates and mandatory certificate difference

Which type of life boat

Static and dynamic testing of life boat

Types of rudder

Rudder is hollow or solid?

If solid, what will happen

Rudder drop

Jumping clearance

What type of fixed fire fighting system on ur ship

Hypermist sytem explain

Detetectors for hypermist system

How flame detector works

Type of pump for hypermist system (Fresh water or sea water)

How is sprinkler system different from hypermist system.

Orange red and blue bulb temperatures

Parametric rolling and pitching (dont know)

Function 5 electrical

High voltage system advantages and disadvantages

Single phasing and how to prevent

If generator not developing voltage what will u do

What to do if residual magnetism is lost

Where is exactly is the excitation given in generator (dont know)

Types of induction motor

Where slip ring motors are used

How are slip ring motors different from induction motors

How is speed of motors controlled

Rest forgot

Result: both pass

Cleared all 4 functions....thank you sahim bhai...your channel helped a lot...truly thankful to
you for the help...

MUMBAI MMD

24/09/20121

INT- SUBBARAO
EXT- ANIL BHAT

FUN-5 ELECTRICAL

1. Operating Principle of Induction motor

2. Types of Induction motor

3. Difference between wound type and squirrel cage IM

4. Advantages of wound type over squirrel cage

5. Alternator Safeties

6. What is HV and application

7. Advantages and disadvantage of HV

8. Safeties on HV

9. Transformer Losses( specifically asked hysteresis loss)

10. Lenz's law

11. Generator not developing Voltage reasons

12. Procedure to recover residual magnetism

13. Difference between Thermostat, Thermocouple, Thermister

Result – Pass

29/09/2021

1st attempt

Subbrao sir and anilbhatt sir (both are good)

Fn 4b and 6

Show passport and tar book

Indos No. Name

Fn 4b
- Engine type and specs.

- Types of lubrication

which type in my ship

- Why its difficult to lubricate cr.head

- How crosshead bearing lubricated,

- thinshell and thickshell bearing with example

- how camshaft rotates (how to check the tightness of chain (he want proper answer he is not
satisfied), how to tighten it)

- What is T/C ( how blades are fitted, what type in my ME, advantages of const.pr type, types
of bearing used)

- what is labrynth seal ( material (kabooth) and its working)

- how to remove exhaust valv guide bush ( how valv spindle fitted to the valv )

Fn 6

- how to fabricated pipe with zig zag bending (not straight) (i told everything but my ansr not
accepted)

- boiler accumulation rp test

- refer compressor V belt how to tight? ( How to know the belt is reusable or not ( he is not
satisfied)

- AC compressor unloading mechanism working

Result- fn 4b pass fn 6 repeat

Thank you saheem bro for your Youtube videos and notes it helps me alot.

29 Sept

Subbarao

anil bhat sir

Motor

Mep mip
Exhaust temp going up on

one unit and all units

Overloading in detail

Exhaust valve opening timing how to figure out

Surging

Vernier calliper

How to overhaul globe valve

Got 4b

mep repeat

Mumbai mmd

Subbaro sir

Anil bhat sir

Type of ship and engine

*all four*

safety

1. watertight door weathertight door x que

2. cargo hold fixed firefighting system x que

3 freefall lifeboat maximum launching speed

4. solas chap all names and explain chap 12

5. static dynamic load test of davit and x que

6 ODS

7 types of floor and cross question

8 GZ curve and x why only 57.3 degree

Electrical
1 alarm in navigational lighting

2 earth fault 220 and 440. how to find

3 types of fuses

4 ESB safeties x que

5 windlass motor safety x que

6 types of losses in transformer

7 why air gap is there in alternator and value

8 function of heater and how to operate it x que

Mep Motor

1. How galvanising is done in pipe and why we need?

2 ws exh valve how guide is fitted

3 why we turn quarter turn in jack. x que

4.Me engine how cylinder lubrication takes place x que

5 How to simulate lub oil low pressure alarm

6. Function of stagnation control valve

7 how to check lub oil high level alarm

8. Sterntube fwd seal tank is overflowing reason

9 how iccp works

10 what is hydrogen corrosion how to reduce oxigen in boiler water x que

11 difference between tig mig

12 bearing 6305zz

13 sewage test and values

14 ht lt water test

15 types of vibration and detuner how to avoid and x question

16 how many cylinder to require to starting and x que

17 head or liner crack how to find and how to know whether jacket crack or liner crack

18 types of wear in liner and x que

19 how many clearances are there in cross head

20 how galvanising is to be done in pipe and why?

21 sfoc

22 how expansion valve control constant degree of superheat

23 spheroidal heat treatment and why we do heat treatment

Got 3 function 6 repeat

Very big thanks to @saheem4

18 oct

mumbai

Ext subbarao

Int Anil bhatt

Function -motor

Rta vs rtflex

Pulse lubricantion full and x questions .

All indicator diagram full explain in details .

What is overlap period .

Hydrazine in boiler

Priming and foaming in boiler and effects of it .

Rest forgot

Result =pass

Ext : Anil bhat

Int : Meena

Mumbai mmd

25/10/2021

Function - MEP

1.What major maintenance you carried onboard? (I said Linear change)

2.How liner calibration is done?

3.In liner calibration how you know it's exact diameter?

I said we will use template place the dial guage and move it, the largest reading is the exact
diameter

4.In what Direction you measure? And why? Port star board and because of side thrust

5.How will you contruct a long 2m Zig-Zag piping? Took lot of time in this, I Didn't answer
well, everything he disagreed

6.How to charge oil in refer crankcase?

(Same textbook procedures I said - vacuum and hand pump method)

7.What is Nitriding? Where those material used?

(Cam, gears, crankshaft)

8.Difference between Case Hardening and Nitriding?

9.What is annealing?

10.What is Normalising?

Result - COC

Anil Bhat is nice guy (he actually skip the question if I stuck and ask me something more
easy)

Thank u everyone for your valuable help!

Saheem has made some really good and useful study material. Thanks bro!!

[Please go through oral questions of that external on same day]

Mmd Mumbai

25/10/2021

Int- Meena

Ext-Anil Bhat

Fn3

-What is Ballast water management, why required.

-What is D1 and D2 standards

-What system was there onboard your ship for BWM.

-What entries are made in ballast log(I said don't know)

-What are plate floors, girder, types of girder, what is intercostal girder.

-Type of fire fighting system for engine room

-Working of hypermist system. How will you test it.

-difference between hypermist and sprinkler system.

-co2 maintenance 1 , 5 and 10 yearly

-What is ORB, weekly entries made.

-Type of LB onboard ur ship.

-Lifeboat testing (static and dynamic). Where it is done and why not onboard.

Internal- Which type of ship, pump room safety.

Coc

Thank you all for your help. Special Thanks to Saheem Khan.

25/10/2021

External: Anil bhat

Internal: Meena sir

Function3
1)Type of ship(bulk carrier)

2)Special requirements for bulk carrier(solas12)

3)Water tight door and whether tight door xx

4)Life boat static and dynamic testing

5)Cargo space fire fighting , location of detector

6)what is high pressure co2 and low pressure co2

7)fire fighting in co2 room

Electrical

1) type of transformer

2) losses in transformer

3) alarms navigation light

4) earthed neutral and insulated neutral

5) why transformer is rated in KVA

Meena:

Bulk carrier additional requirements

Purifier room fire fighting

25 oct

mumbai

Internal Meena (super human)

External Anil Bhatt sir (dev manus)

1. Bilge suction valve damaged , no spares & lapping not effective what would you do ( I said
seat cutting )

2. How to do seat cutting .

3. Motor salvaging.

4. Exhaust valve guide renewal .

5. Oxy acetylene safeties .

6. 2G ,3G & 4G welding .

7. Difference in TIG & MIG welding .

8. Liner calibration & why we do take readings for p-s & f-a

9. How to take thrust block clearance.

10. 6305zz bearing what it is ?

11. Con-rod ovality check .

12. Cylinder head pressure testing

COC

Result ~ 4 sahab bann gaya

25.10.2021

Mumbai MMD

Ext. Anil Bhat Sir

Int . Gauri Lal Meena Sir

Fn 5

Synchronous motor vs induction motor

Synchronous motor working principle

What is slip

How to control speed of motor

Applications of wound rotor and squirrel cage rotor

Applications of synchronous motor

Generator not producing voltage reasons

How to do field flashing

Generator producing voltage but not coming on load reason

What is droop

What is IP56

Type of rotor used on biggest pump on ship

Power factor improvement method

What is power factor

Why to increase power factor

Transformer principal

Transformer types

Why no DC in transformer

Passed

Internal Meena (

External Anil Bhatt sir

Function..mep

How to order bolt and grinding wheel when you don't have impa

Overhauling globe valve and material of valve seat

How do you fill lube oil in domestic refrigerator

Reamer tool and tap

All the heat treatment process and application

How will you replace valve seat

Centrifugal pump overhauling

Purpose of lantern ring

Fretting and pitting corrosion

1g 2g welding

Thank you everyone

And like everybody address love you saheem Khan bro what you did is
indelible.....COC

29 OCT

MEENA SIR

ANIL BHAT SIR

Fun 3 mostly asked all the deadwights just confused in everything

2 CO2 system

3 safematic system proper

4 cargao linkage in pumps how to know.

Elect

1 motor used in steering and difference betn normal and steering motor

2 neutral and earth earthing system

3 3 wire system and 4 wire system

And many cross questions

29/10/21

Ext: Anil bhatt sir

Int: Meena sir

Motor

Me type

Turbocharger type and construction

K value

Labyrinth seal material

VTG

What is Detuner

Torsional vibrations and how to dampen it

Guide bushes

Types of corrosion

Hot corrosion and cold corrosion

How will u replace guide bush in exhaust valve

Graphiting

How will you find air starting valve leaking while stopped

How to adjust fuel pump timing

MEP

Drier chocked, how will u find out?

Boiler water liquid coagulation

29 oct

MEENA SIR

ANIL BHAT SIR

Fun 4

Me nomenclature

Adv n dis of chain drive n gear drive

Piston cooling

Adv n dis of oil n water cooled(atlest 5 pt)

Material of piston, what all is there in piston

Detuner

Tortional vibration(how to reduce)

Fresh water treatment

Foaming n priming

Steam trap

Accumulation test

Cast iron

Difference betn cast iron and steel

Advantage n disadvantage of cast iron

Ionization smoke detector

Fun 6

How to weld zig zag pipe(whatever u say he will not agree)

Difference betn case hardening and nitriding

Difference betn annealing and normalizing

And more cant remember

Got fun 4.fun 6 repeat

Meena sir come and said bass karo sir.. Kitna puchoge

29/10/2021

Internal : Meena

External: Anil bhat

Motor and Mep

1.Type of ship and Engine (6S50MC)

2. What is 'C' in MC engine.

3.How Camshaft is driven

4.What are the advantages of Chain drive.

5. Thrust Bearing construction.

6.Why tilted pads on thrust bearing?

7. How to measure thrust bearing clearance.

8. Safeties in Refrigeration system.

9. How do you know if Main compressor suction and discharge valve leaking

10. What is Annealing, Case hardening and Nitriding.

11. What is Fatigue failure?

12. What is Creep?

13. What is Follow up and Non follow up.

14.What is the function of Hunting lever.

15. In 6305ZZ bearing what is 6,3,05 and ZZ.

Few more cross questions.

Motor Pass

MEP Repeat

INT : meena sir

EXT: anil bhat sir

Safety

Windlass break test

Life boat static and dynamic testing

Coffer dam regulation

Air pipe and sounding pipe regulation

Vent pipe

Co2 high pr and low pr

CSR

Int :- Meena sir

Ext:- Anil bhatt sir

1. Type of engine

2. RT flex and RTA engine diff

3. Type of lubrication system on your ship

4. Pulse lubrication

5. Thick shell and thin shell bearing

6. Thick shell bearing advantage

7. Crosshead bearing clearance

8. Thrust block

9. Thrust pad shape

10. What if the shape of the pads are rectangular

11. Refrigeration capacity regulating valve working

12. Indicator card

13 . Exhaust temp high one unit and all unit

15. Npsh....npsha and npshr

16. Refigerant lubricating oil properties

12-11-21

int-siresh sir

ext-anil bhat

Fn-3, Safety

PV valve

PV breaker

Mast riser and its height

SCBA and EEBD difference

How to fill SCBA onboard

What is frame

What is floor and types

Static and dynamic Testing of lifeboat

What kind liferaft was there

Watertight and Weather tight door and its testing

Where these doors are fitted

Type of fire fighting system in Engine Room

Acetylene Bottle safety

Is Annex 2 Valid on your ship (No...Crude oil Tanker)

Result: Cleared

Special Thanks to Saheem Bhai

NOIDA

12/11/2021

Internal: shrish sir

External: anil bhat sir

Function 3

1.GT

2.NT

3.DWT

4.LWT

5. Permeability

6.shall expansion plan

7.DPA and duty of DPA

8.annex 1 engine room bilge discharge criteria

9.flame eye

10. Type of sensors used in engine room

11.what type of sensors used in galley and working

11.What type of sensors used in boiler and incinerator and working..

Some more questions

Function 5

1.Msb safety

2.Death front panel

What is mean by insulation resistance value

3. IR value for new winding

4. Low IR value

5.what happens if IR value below 1

6.what is Earth neutral system explain

7.What is the insulated neutral system and explain

7.advantages of earth and insulated neutral system

8.fuse type and its function

9.Emergency generator weekly test

10. Emergency generator load test

11. How msb and esb connected

12. What intrinsically safe circuit

Results

Fun 3 repeat

fun 5 pass
Safety

Ext: Anil Bhatt

Type of ship

Anx 1 discharge criteria+ special area definition and difference between area and other area

Gz curve

Initial gm

Gz curve

Angle of loll

How to correct it

Cross curves

Angle of contraflexure

Flare

Fire fighting system installed

Difference between hypermist and sprinkler

Different bulbs used in sprinkler

CO2 regulation

Leak off alarm

How to make sure 85 percent discharged in 2 mins

Parametric rolling

Audit conducted on ship

Who conducts it

Flagstate vs port state

Result : pass

Thanx to rab k bande @saheem bhai

Anil Bhatt

Sirish

Bulwark

Shoe plate

Lifeboat regulation

Solas training manual

Parametric rolling

Ism

How to know ism is effective on ship

More forget...

Most of the questions were from previous questions of anil Bhatt and were repeated

Result pass COC

THANKS TO SAHIM BHAI AND EVERYONE IN THIS GROUP

12 nov

noida

External: Anil Bhat

Internal: Shrish kumar

MEP MOTOR

12/11/2021

RTA versus RT Flex.

Control oil pump type.

Can gear pump build 200 bar pressure?

Interlocks of main engine.

Scuffing. CloverLeafing.
How xhead is lubricated in Sulzer?

Why it is difficult to Lubricate cross head.

How turning gear interlock works.

Limit switch is stuck. Now what is preventing air from going Inside the cylinder.

How saftey valve works

Main engine fuel pump type.

Why compression in two stages.

What determines air bottle size?

Why six starts?

What is hot corrosion? What is called cold corrosion?

Ballast pump casing is damaged n have hole cannot do cold repair. And need to use the
pump.

Valve is badly damaged tried lapping, but still not holding. What will you do?

Isothermal compression adiabatic compression.

What is oxy-acetylene welding? Safeties of oxy-acetylene welding?

Stress relieving.

Axial, piston pump how it works.

Cast Iron Welding.

Main engine Main bearing. It got tuck while taking out. Now. What will you do? How will you
take out?

How piston is cooled? What is the advantage of Oil Cooling. What is the the disadvantage of
oil cooling?

How to check fuel pump timing. When there is no marking on fuel pump and no marking on
flywheel

Steam trap. Why are using them?

Zig zag pipe welding

Decider question.

How will you check boiler low low level alarm?

Thank you all. Keep posting questions. It really helps.

Thanks saheem bhai.

Got both

Internal : Majhi sir

External : anil bhat sir

Function 5 ( Electrical)

What is mean by brushless.

How is the current present their for self excitation.

What dc excitor rotor made of.

Rectifier rotates with shaft then how ac is converted into dc.

Which materials have Residual magnetism.

Commutator & rectifier difference.

Relay & contactor difference.

How star connection changes to delta connection in star delta starter.

Soft starter & auto tranformer stater difference.

How msb connected to esb.

Esb definition.

Where is shore connection given.

How to stimulate reverse power trip without starting generator.

How to rectify the earth fault without stopping the machine.

How half & full wave convert ac to dc.

Where is dash pot provided & why & how it works.

If earth fault happens in steering gear system when out at sea...how u will rectify it.

How will u rectify 220v & 440v earth fault without stopping the machine.

Duration 30min.

Repeat (said good in theory but practically need to know more things)

Internal- Manjhi sir

External- Anil Bhatt (very helpful)

Type of engine

Make and model

Types of cards

Cross question on Draw card

If leaky injector which card will it show you on

Why 90 degress out of phase

Phosphate test ?

Why ?

Priming and foaming.?

Types of turbocharger

Methods of turbochargering

Material of blower and turbine.

How it's the turbine side fitted

What is K value

How do you find it

Advantages of oil cooled piston

Disadvantages also.

How to change timing of fuel pump

How will you know the timing of fuel pump is wrong ( I messed up here )

Changed gland packing of pump. Yet it is leaking.

What to do ? Also couldn't answer

Result : motor pass

Mep repeat.

25 Nov

mumbai

Internal - Purna majhi sir

External - anil Bhat sir

Mep/motor

Type of engine

Difference between MC and MC-C

What is axial vibration.

What is torsional. vibration, ho to take care

2g 3g 4g welding

How to take main bearing and bottom end bearing clearance.

Refegrant properties

Refer compressor LO properties

What is steam hammer / water hammer

What is steam trap.

Suction side of refer compressor frosting reasons.

Starting air interlocks

Turning gear interlock working

25th Nov 2021

Internal:- Manjhi Sir

External:- Anil Bhat

Function 3

Point of contraflexure

Sheer strake

Dead stability

Metacentre

Position of metacentre in dead stability

Type of lifeboat

Deadman handle

Lowering of lifeboat

Lifeboat regulations

CO2 system safeties

How to weight the CO2 bottle, what precautions you will take

Where safety valve is fitted in CO2 system

Why time delay is provided

Why bursting disc

Ventilation in CO2 room

What is the difference between CO2 alarm and fire alarm and general alarm

Function 5
What is single phase

Difference between commutator and slip ring

Difference between contactor and relay

Type of induction motor

How squirrel cage induction motor works

Why single phase motor is not self starting

Arrangement for starting single phase motor

Function 5 Clear

Function 3 Repeat

Said you have good knowledge but need little bit practical knowledge repeat function 3(I got
stuck in CO2 total flooding questions )

25 Nov 2021

Manjhi Sir

Anil Bhatt Sir

F3

Difference in sprinkler and hypermist

Quatazoid temp

PV valve PV breaker diff

At night any difference in PV valve operation - I said no difference

Lifeboat regulations

Dead man handle

Foam ingredients

Diff in high exp and low exp foam xxx que

Low pressure and high pressure CO 2 system - difference and where they are used
What is margin plate

What is gunwale

What is hopper tank

Diff in sprinkler and hypermist- why sprinkler not used in ER

Also diff in MLC and STCW

And few more

F5

U have 2 gen and one of the Avr is faulty how will u manage till next port..

I only said current flowing will be different KVar load sharing effected.

Induction motor

Navigation light safeties

MSB and ESB xxx que

Limit switches

And many more

Result Pass

Thanks to Saheem bhai

02 dec

NOIDA

Motor mep

Meena sir

Anil bhatt sir

1) engine specification for ME and AE

2) tell firing order of ur engine

3) type of turbocharger on AE and how to do grouping

4) fw principle nd cross question

5) significance of gravity disc

6) difference in obornad refer nd domestic refer at home nd oil properties

7) steering gear air interlock nd how to purge 8) gear pump overhaul nd backlash how to
measure

9) temp of meat room not coming down reason 10)refer short in compressor how will come
to know

Rest forget

2 DEC

NOIDA

anil bhat

meena sir

How to remove exhaust valve guide

Capacity controller in ac system

Zig zag pipe fabrication

Detuner location function

Cankcase checs

Saftey in cylinder head lifting

Injection timing setting of furl pump

Resonance and vibration

How to reduce tortional vibration

Tappet clearance

Big end bearing clearance how to take and value

Type of indicator dig

Draw cards how it is 90degree out of phase

Why we take draw and spring card

What is your ship and specifications Mc or ME

Chain drive or gear drive

Advtg of gear and chain drive ..disadvantate

How to take tappet

Diffrent types of fuel pump

Decider - how to mark tdc on flyweel and how to mark injection timing of fuel pump

Thrust block location purpose ...thrust bearing clearance...

Governor it controls load

Internal:Meena

External:Anil bhat

Safety 2nd attempt

1 how will you know if there is leakage during cargo Operation.

2 enclosed space entry

3 which code is applicable on your ship

4 block coefficient

5 prismatic coefficient

6 difference betn watertight and weather tight door

7 where watertight door is located

8 rudder aspect radio

9 semi balance ruder why is called semibalance and how much part is located aft.

10 gz curves

11 x axis y axis what is there

Itna hi yaad hey sala kabi suna nahi eshi chijey puchta hey
Result:Fail

Safety me

Anil bhatt sir hai to

Watertight weathertight door puchega hi puchega,

Gz curve puchega and why 1 rad puchega bhai log.

Electrical me

Types of transfromer and dc or ac(dc transformer nh rehta kabhi)

Fun 5

Int meena

Ext anil bhat

Alternator safety

Semi conductor

Zenor diode

Scr and where use

Transformer and its rating and why

Motor rating

Int

Difference between high-voltage and lv

Explained everything in detail, so they don't ask much cross

Result pass

COC

Big thanks to Jacob sir for your valuable guidance, you will remain in our hearts

thanks to amal anoop ShaRukh and saheem..

Purna majhi

Anil bhat

Function 3

Safety..

1.wt is dead weight,GT,nt

2.wt is garbord starke

3.wt is safe matic system of steering gare .

4.wt is ballast water management plant....in..ur ship..is there?

5.why time delay in CO2 system....,CO2 alarm is general alarm?... difference between high
pressure and low pressure....of CO2.

6.wt are the pollutants in the annex 6.

7.wt is ODS,WT ARE THEY?

8.difference between watertight and whether tight doors......and where u test ..water tight
doors...

9.block cofficient

10.pitch of the propeller.

11.wt is keelson propeller....and how do u fix the propeller to shaft.

12.wt is SMPEP

13.wt is EEDI AND EEOI

Result pass bro....coc

29/12/2021

Int :-manjhi sir

Ext:- anil bhat sir

MEP

Fabrication of pipe
Annealing

Normalizing

Hardening

Case hardening nitriding

Removal of ME exh vlv guide

Vernier calliper

Coc

Special thanks to saheem bhai, abhishek, arun, shobit, omkar, ganesh sirs

Saheem bhai thanx

29/12/2021

manjhi sir

anil bhat

difference bw tender and stiff ship

hyper mist and foam system lot of cross questions

margin plate , girder, intercostal girder

ballast water management plan and use on my ship

difference between D1 and D2

Solas chapters

Solas chapter 12 complete

result pass

29/12

manjhi sir

anil bhat

motor mep
main eng type

mc vs me

starting system interlocks

bottom end clearance

thrust block

sewage treatment checks

ac capacity control

how u order bolt, grinding wheel

boiler type

vit n super vit

Anil Bhatt sir

And 2 more surveyor

Mrol

Lube oil test

Tig vs mig

Cast iron welding

Work permit

Annealing and normalizing

Ndt and types

Explain dye penetration

Icing on suction side reason

Critical temp of cast iron ?mean

Critical temp of steel ?value

Pass coc
Anil Bhatt sir

Manjhi Sir

Function 4B

Crankshaft deflection

Indicator Diagrams

Fuel pump (Sulzer)

Nitriding

Hardening

Annealing

NPSH

Function 6

How to find tube leak in heat exchanger

How to plug

Ballast pump casing crack?

How to remove broken bolt?

Pipe fabrication?

How to make jig?

How to make bends in pipe?

Fuel valve overhaul?

Both pass

Thanks to Samant Sir

Thanks to HATC family

Thanks to Akshay Negi

Thanks to Vrashank
Thanks to Sidhant

Thanks to Sabrit

Thanks to Abhijit Bera Sir

Thanks to Saheem Bhai

For all of your support and time.

Ext: Anil bhatt

Int: Majhi

1. How will you order grinding wheel?

2. How will you order bolt?

3. How to check main engine piston material removal on crown( using template)

4. How to check main engine fuel pump timing

5. How to do piston pressure testing?

6. Air removal from Refer system

7. Moisture removal from Refer system

Result coc

External - Anil Bhatt

Internal - Majhi

Electrical

Induction motors , types

Squirel cage IM

Slip ring IM

Where these r used

Advantages of Squirel cage over slip ring

Thermister
Thermostat

Thyrister

SCR

Dead front panel

Commutators and Slip rings

Contactors and Relay

Steering gear motor features

Mep

Fuel pump timing

How will u check

Pipe fabrication

Oxygen and acetylene bottle safeties

Stern tube LO leaking immediate actions

and some more

Result - pass

COC

Thanks Jacob Sir for making the basics clear

04/02/2022

Int - MAJHI Sir

EXT- ANIL BHATT Sir

Safety

code and convention

Statutory and mandatory certificate

Static and dynamic loading test of lifeboat

CO2 system

Cargo hold fire detection system

Lifeboat onload offload

Brake test of lifeboat

Shell expansion plan

Deadman handle

Continuous synopsis record

Gz curve

Got coc

Internal-Majhi sir

External-anil bhatt sir

Fun-6

Globe v/v overall

how to preassure test fwg and regular maintenance

Bolt broken removal procedure

Bearing number description

How to order nut and bolt

How to order grinder wheel

Piston broken how to check it

How to check crack on piston

Piston pressure test procedure

How to check fuel pump timing

How to change fuel pump timing

Thnx alot saheem bhai for everything

Internal-Majhi sir

External-anil bhatt sir

04-02-2022

30 to 35 minutes

MEP (18 TO 20 TMINUTES)

FWG routine

STP routine

What is follow up nad non follow up.

What is hunting gear (so many cross questions)

What is electronic governor

Working of electronic governor

What is difference between M/E and A/E governor...

How A/E camshaft roted(I told, by gear then he asked any other then he told me by chain
method..

Difference between chan drive na d gear drive

Advantage of gear drive over chain drive..

How to tight chain in chain drive.

He asked you ballast pump casing get cracked how you repair.

Material of Ballast pump casing

MOTOR (10 TO 15 MINUTES)

Type of ship
Type of engine

Tie rod where it is fitted

Tie rod material

What is crankshaft and its types

How many types of crankshaft

Which crankshaft have your vessel

What is thrust block and how thrust transfer to hul.

Thrust pad and thrust coller. which one is rotates thrust pad or thrust collar..

How M/E fitted ( i told there is a sleeve between tank top and m/E BED plate and tighted by
nuts and bolts by hydraulic jack

Pass- MEP

Repeat -MOTOR

04-02-2022

Anil Bhatt

Function 3

1. All SOLAS chapter name?

2. Chapter 12

3. Solas regulations of emcy fire p/p?

4. Emcy bilge indicator? And to which p/p it is connected?

5. Continuous synopsis record?

And some more I forgot

Pass

External – Anil bhat sir

1 what is TEU

2 Fire fighters system on ship for cargo hold

3 how it detect

4 leak off alarm and at what pressure it

5 what is a convention & code different

6 what is ISM

How will you know ISM is followed in your ship

7 what is non conformity and major non conformity

8 what GZ curve

9 what is angle of contraflexure

Why only in one radian

10 SOLAS req fir steering gear

What rudder angle restricted to only 35° what not more

11 what is light weight, what is dead weight

12 what is GT & NT

And its unit

Coc

Thank you everyone one

23/02/2021

Anil bht

Majhi

-Types of chemical tanker,

Types of cargoes ,difference btween

-Rudder type, diffrnce btrween rotary and ram type advantage, Jumpng clearnce

-Co2, leakoff,delay 20sec non return why head space(2.4)

-D1 D2 ballast ,date wen came,type of chemicl

-Deck foam, type of foam foam ratio

-Steering what type, huntng gr ,type of pump diffrnce btween halshaw, swashplate.

23/02/2021

Anil bht

Majhi

-Types of chemical tanker,

Types of cargoes ,difference btween

-Rudder type, diffrnce btrween rotary and ram type advantage, Jumpng clearnce

-Co2, leakoff,delay 20sec non return why head space(2.4)

-D1 D2 ballast ,date wen came,type of chemicl

-Deck foam, type of foam foam ratio

-Steering what type, huntng gr ,type of pump diffrnce btween halshaw, swashplate.

28-02-2022

Safety and electrical

Int: meena sir

Ext: anil bhat sir

Safety
Propeller slip

Apparent slip and true slip

Hypermist

Hypermist testing

Sprinkler system

Panting and pounding

Racking

Navigational light alarms and location

Convention and code

Statuatory and mandatory certificates

GZ curve

How to find M

Incling experiment

Righting lever

Continous synopsis record

OMDCS

Electrical

Single phasing- protection, causes, effects

Earthed neutral and insulated neutral

Induction motor types

Generator winding connected star or delta

Transformer types
Transformer principle

Transformer losses

Safety repeat

Electrical pass

[3/2, 3:01 PM] +91 73879 91343: 2/03/2022

Manji/ Anil bhutt sir

1...type of ship sail

2... difference in product and oil tanker

3..GZ curve full cross questions angle of contracflecture, angle of vanishing stability

4...IG system

5...PV valve and PV braker

6...mast riser regulations

7...rescue boat regulations

8... difference between watertight door wethertight door

9...IG what is 2%

10... New ammendment for Annex 4,,5,,6

11... ORB entries weekly and monthly

12...ODS entries

13... Annex 6 full

14...test on life boat

15 ... Static stability test and dynamic stability test

COC

[3/2, 3:02 PM] +91 73879 91343: Wankhede

Ext (don’t know)

1:overboard Pipe leak action?

2:how will u make cement box

3:what is bumping clearance.

Why jerk given by cross bar.

4:high salinity alarm come what to do (I said throttle jacket water, sea water flw) he again
said sb shi h wt to do?

5:test kon se kroge injector mai (leak hua to kya krega, I said lap krunga between needle and
nozzle)

6:hydraulic jack overhaul leak is happening wt to do(I said back up o-rings change) he said
kuch b nai onboard wt to do, I said spare piston I will use then.

Every answer cross question comes.

Result:coc

Anil bhatt sir, one of best guy

FN – 3

Type of ship

Inclining experiment full

Tank Air vent regulation sounding regulation

Why international shore coupling where it is kept

Types of fire fighting system

(I said have only co2 nd foam for deck willing to ask about sprinkler then skkiped,)

What is low pressure co2 system difference in both

Location nd leak alarm nd why?

Foam which type name expension ratio whht is in your ship

Some forgot

Fn – 5

Types of induction motor plenty cross question

Where u use synchronous motor in ship,

Where u used on ship

Advantages and disadvantages

- Why air gap wht happen if increase or decrease if not there wht happen

Space heater weheter it keep on whn generator, if off how it get off,

What is difference between motor on deck nd motor in engine

What is earth neutral

Why shaft earthing required how it work many cross question forgot will post later

23/3/2022

Internal: Purna Majhi

External : Anil Bhatt

Motor,mep

4b

Ur engine type

Difference between MC and MC-C

Difference between chain drive and gear drive

Types of lubrication

Elasto hydrodynamic lubrication, application

How Top end bearing lubricated

Alpha lubricator working

Vit ,super vit

Mep

Pipe fabrication

Priming and foaming in boiler

Chain tightening procedure

FWG maintenance

FWG condenser tube leak detection and repair

Phosphate test need

Hydrazine test need

Steam trap

Anchor windlass brake test

Motor

Mep
 ANIL DESWAL SIR MUMBAI NOIDA
30/04/2021

manjhi sir

Anil sir

Safety-

Shell expansion plan and shell numbering

Life boat lsa equipment

Life boat On load and off load release mechanism

Winch safety

Electrical-

Dead front panel

Preferential trip and equipment which will keep running

Battery room safeties

Motor got water ingress what to do

And few more

Got both

Int: manjhi🫀

Ext: Anil ❣

Motor mep

Which ship?

Type of engine

Flywheel

Which flywheel is big gen or main engine

Inlet valve and exhaust valve diff

Leak off tank

How will u get to know water in sump

Lube oil tests

Water test

Main bearing clearance

Methods

Bilge pump type

Why we use positive displacement pump as bilge pump

Type of valves in bilge system

Few more dont remember

Result: Cleared both�

�30/04/2021

Manjhi

anil deswal

Attempt 1

Type of ship??

Pump system?

Engine specifications?

Started with safety first

1. Shell expansion plan

2 fish plate

3 co2 system full plus regulations. Wanted to hear microswitch

4. Scavenge fire action indications

5. Crankweb deflection safety

6. Gz curve

7. Stiff tender
8. Lifeboat engine regulations

9. Nox specifications

10. Full annex 6

Then motor

1. Crankweb deflection full permits also

2. Welding

3 cast iron welding

4. Holdings down bolts loose

5. Hfo vlsfo difference

6. Purifier overflow reasons

Electrical

1. Crane e/r

2. Starter

3. Battery

4. Alternator routine

5. Motor routine

6. Dead front panel

Mep

1 heat exchanger

2 welding defects how to identify

3. Windlass safety. I dont know kase pucha mep mein

4. Accumulator in hydraulic line

5. Anchor chain.

Told me to cone again after 5 min

Then asked.

Electrical again
1. Crane brakes

2. Reverse power trip why on generator

3. Motoring effect

4. Cold ironing

5. Last asked written all clear i said yes then told go all clear

External: Anil Deswal ( )

Internal : Subbarao

Coc Attempt (15 min)

Fn 4b and 6

What is MEOL AND MROL

How to check crankpin ovality

Cavitation in Bearings

What is TEV

Why heater is provided in CC refer

What are catfines

How to desludge purifier manually

What happens actually when desludging occurs

Emergency fire pump -why priming is done ? How does liquid ring primer works

Some more not able to recollect..

Result : C C

Thanks to everyone...

[03/05, 11:56 am] +1 (854) 220-8750: 03/05/21

Internal Meena sir

External Chandrasekhar sir

Function mep
Show room 360°

1. Refer circuit full explain ..type of refrigeration system

I explained he said start with compressor ..

Asked how u can cool evaporator if refrigerant is at room temp

( Wanted to hear latent heat absorption by flashing of refrigerant )

2. Difference between safety valve relief valve

I said pressure opening difference

He said tell something else

I said lift is proportional to excess pressure in relief valve ..he said go on tell more about
how pressure is relieved ..

3. Type of purifier

Purifier vertical shaft how it's driven in your purifier

Laptops crashed

Rejoined after 30 mins

Meena sir said u r passed

COC

Internal: Reddy

External:Anil deswal(He is God).

Function:Motor

What tool used to calculate crankcase defeletion and main bearings and some x question?

Why we are using cross head in main engine and some cross question?

What is the purpose of telescopic pipe and some x question?

Types of scavenging?

Advantage of uniflow scavenge??

Flame failure reason?and few more question but it was easy

Result: clear motor

05/05/2021

Anil Deswal

Electrical

Battery charging ,

brushless generator

hv

preferenical trip

reverse power trip

How will u tell if battery is charged (Specific gravity and voltmeter method, bubbling)

Paas Coc

05/05/21

Meena sir

Anil deswal sir

MEP and MOTOR

2S 4S difference

Flame failure alarm causes

Ignitor working

Why heaters in AC compressor Crankcase

What all alarms u can not remove on ME

Tappet clearance,effect of increased tappet

AE exhaust valve inlet valve difference,material properties

Telescopic pipe explain full,from where it takes suction

Effect of scale in FWG and how to remove scale

Oxy acetylene safeties

Few more i don't remember

05/05/2021

anil deswal

Safety

1. MSDS explain (decider)

2. Scavenge fire

3. Sewage tank entry wat u precautions (decider)

4. Type of crude oil u carry ( i said sweet crude oil)

5. IG alarms n trips

6. How to flood c02 in bulk

7. Enclosed entry wat all precautions

Electrical

1. How to order fuse( what all u will check)

2. If person is shocked with live circuit wat all to do

3. Precautions to shore connection

4. Battery room safeties

5. Synchronous motor explain

Both pass
06/05/2021

Attempt first

Surveyor purna majhi

Anil deswal

Type of ship and engine presea institute

Started with fn 3

Safety

If there is damage to ship side how will assess

Then shell expansion plan

Orb part 1 entries

Regulation of rescue boat

Why drydock is done

Omd alarms action

How will come to know water on lube oil of aux engine

Lo tests done

How water can come in engine

What is equalising line in refer

Why heater in refer comp

Use of telescopic pipe

Cross head bearing

Why relief valve on cylinder head if not there what will happer

What is pressure transducer

Prefrential trip

Results all clear COC

Thanks to all bhai

06/05/2021

Ext - Anil Deswal

Motor

Crankshaft deflection why and how

Difference between exhaust valve and inlet valve

How do we take tappet

Types of turbocharging

How KE is converted into Pressure energy( told him about Bernoulli's principle and energy
conversation)

Mep

If we reverse the gear motion in gear pump what will happen

NPSH

Bearing cavitation

Liquid ring pump use and application

Hunting gear

What type of valve is present in bilge pump system and why?

And few more...

07/05/2021

Internal- Subbarao

External- Anil Deswal

One more guy online- Akash Wankhde

Function 4b

M/E scavenge temp increases, reasons

A/E Exhaust grouping (pulse type)

IHP & BHP( lots of X questions) and formulas

SFOC( lots of X questions)

What was the sfoc of your engine?

Fuel injector testing, again lots of x questions.

Function-6

STP, how it works and what are the checks after cleaning

What is purifier and Clarifier, how Purifier can be converted in to Clarifier.

Air compressor safeties, locations and working. (Lots of X questions about valve leaking
both first stage and second stage, trips and alarms in specific

What are the spares u have to keep readily when u r going to overhaul a centrifugal pump.

P- Alkalinity test, how the colour changes to pink.. ( He wants to listen the titration term
and peocedure).

Freshwater generator not developing Vaccum, reasons and explanation for every point.

Decider- location of Thrust block, why it is located there and how it transfers thrust.

Reslut- Got Motor,

MEP repeat.

7/5/2021

Bodhraj/Anil Deswal

Battery room safety

From where the intake of ventilation in battery room?

How to select gravity disc,

What is telescopic pipe,

How it goes, purpose,

Boiler fuel oil burner failure? Why?

Brushless alternator working,

Compressor intercooler purpose?

Diff between rotocap and spinner

SMC doc

Orb part 1

Hunting gear

Non conformity (not satisfied)

Then they told to come back in a minute and started recording and again asked deciders
by internal...

Flooding in e/r (kunjal shah is half correct)

Manual starting of ae after Decarb

Purifier room fire

Too much cross questions on every topic.

Also safety of emcy generator,

Sea water inlet filter cleaning procedure

Got 5&6

Repeat 3&4

7th May 2021

Bodhraj sir,

Anil Deswal sir,

70 min.

MUMBAI

Function 3

Ships sailed?

Certificate, validity, issuance. ( Cross questions)

Fire in galley, actions, about wet chemical extnghr,

Torsion box, location

Racking, (cross questions)

Few hull parts and their locations.

Free surface effect, what would happen to G M and B. And why would all that change.

Function 4B

2S and 4S flywheel. Wch one is bigger? Reasons?

Leak off alarm in ME. Wch all lines leading to it. (X questions a lot)

Only tell me the indications of scavenge fire ntg else.

Turbocharger types. Difference application and something like that.

Wt is actually happening inside a turbocharger. (Explained him about the scavenge air
generation by utilising the exhaust gases dint seem accepting.)

How kinetic energy is converted into PE inside the turbocharger.( He askd again few more
things in detail dint seem satisfied After that he moved on)

Rotocap and Valve spinner,

Excess pressure in cylinder what would happen.

Pump used in AE sump and pump used in ME.

Function 5

Preferential trips.

Essential & non essential loads. Name few

Airgap & its significance.

Hw it is measured. Wt if it is more or less.

Transformers maintenance. (Too many cross questions)

About cooling types of transformers. I explained air cooled only.

He askd did u hear about oil cooled I told I read it college but haven’t seen it till nw.
Synchronous motor principle. Why it is so.

Magnetic locking he askd. N interpoles. ( Cross questions these wer)

Applications of synchronous motors onboard.

Wanted to ask something bt couldn’t hear him said moving on to MROL

Function 6

Cat fines in the system. Wt wld happen.?

What is actually cat fines first. Like their metal names he wanted to know

And why r catfines present in fuel or wer r they introduced in fuel. How wld u deal with
catfines.

( Gave him few reasons he wanted to hear something specific I guess, wasn’t satisfied.)

Annealing and onboard wer we r using that process.

Electric arc welding only tell me welder safeties he askd. (I dint understand the question
at first)

Like how u wld prevent the welder from getting shocked. ( Gave time for a while)

Solenoid valve in refrigeration purpose. (X questions)

How wld u find water in LO system. Don’t tell me tell the Possibilities only tell hw will u
find it out.(I mentioned all indications and tests he was satisfied)

Water ring primer application and purpose.

Working of water ring primer working. ( Started it. He wanted to hear dt sealing tank and
clutching piston,stopped me midway and askd to log out and come back)

Bhodhraj sir came up with decider question.

After Decarb u r only one present there. Start the generator manually right from the intial
stage.

Many cross questions at last he said a few things dt I missed. Checking the racker arm
lubrication and then the fuel racks to be lubricated I forgot. Sir said nowadays the latest
engines just are started by pressin a button and they r rotating at high speed, any mistake
shall be a major trouble.

Results

#I am giving you Function 5&6 and then

Function 3 & 4B u have to repeat. All the best for your next attempt.

(Safety I knew I was nt getting it as I got stuck wid certificate cross questions and sir gave
me time to think too. Motor I cldnt get because of skipped things in generator manual
starting sequence). But both the surveyors were very good and patient throughout the
orals.

12/05/2021

NOIDA/MUMBAI

Meena, Amit deswal

4b, 6

Fuel injector testing.

Boiler burner failure reasons.

Kinetic to pressure energy conversion.

Refer crankcase heater.

Flywheel heavier on which type engine, flywheel function.

Centrifugal pump eff. Loss reasons.

Npsh. How to improve.

Fuel leak off line alarm what to do.

A/e Ind. Cock leaking what to do.

HYD oil and lub oil difference.

Refer lub oil properties.

Got 4b.
13/05/2021

BodhRaj

Anil Deswal

Type of Ship

Cargo

Duration of your sail

Enclosed Space Entry procedure

Doc and SMC

Scavenge space cleaning procedure

Reasons for Boiler flame failure alarm

Procedure for Fuel injection in the ME

Pressures are various points

Main Bearing clearances

Leak Off Alarm

Diode

Thyristor

Dead front

Motor has SW in it. Step by step procedure for overhauling it.

Star Delta Starter

Aur questions yaad nahi aa rahe. Sorry!

Result: None! He kept saying aur kya hoga, aur kya hoga, and then next question. Fir
kehta, koi baat nahi, it's your first attempt as such. Next time nobody will say this and
you'll get them.

15/06/2021
Gauri Lal Meena

Anil Deswal

Safety

1. Type of Ship (Chemical Tanker)

2. Difference between type 1,2,3

3. ORB part 1 entries

4. Bunker precautions, before and during bunker

5. Shell Expansion Plan

6. Scavenge fire action

7. Major certificates carried onboard

8. How do you check the gas in bunker tanks

9. What is Bi-metal, where it is used

10. Free surface effect

Electrical

1. How do you consider what battery is to be used onboard

2. What maintenance you do on GMDSS battery

3. Thyristor

4. How do you change load in Generator

5. Air gap and why it is maintained

6. Preferential trip

7. What is dead front

8. Different type of starters

Date 25/06/21

Internal -Anil Deswal

External - don’t know

Motor

Main Bearing clearance .how to measure it

Safety on cylinder head of main engine.

What is leak off alarm.

Why bigger flywheel on 4 stroke engine?

4 stroke and 2 stroke difference

MEP

Safeties on oxygen and acetylene bottle .

Short cycling of AC compressor reasons.

What is NPSH?

Loss of vaccume in fwg..reasons

Cleared both

25/06/2021

SUBBARAO

ANIL DESWAL

Safety:

Forces on moving ship

role of trip switch in Co2 system

Co2 system safety

what is master valve

statutory certificate

lifeboat

annex 6 certificate

coffin plate

intercostal girder

camber

Mep

Tev explain

short cycling

icing on compressor side

Role of sensing bulb

Refer lub oil properties

safety of refr. system

diff. b/w refer and air compressor

bildge injection valve

MOTOR

Bearing AE and ME clearance

how to take

which instrument used

role of leak of alarm

safety on cylinder head

how to release pressure if no safety v/v want to listen indicator cock

liner calibration

complete circuit of fuel system

where leak off alarm located

GOT MEP

25/06/2021

Subba Rao

Anil Dewsal

Safety:

Classes of Fire

Life saving appliances

Safeties in lifeboat

Pyrotechniques names and quantity

ISM-DOC & SMC

Hydrogen fire and metal fire

Economiser fire

Electrical:

Synchronous motor

Fuses and fuse ratings

Engine room crane safeties

Star delta starter and where it is used

Result- Got both

Asked only basics

Saheem khan:

Mumbai

01/07/2021
Ravi Shetty subharao

Anil deswal

Function ...

4b

Type of ship

Teu

Diff between rotocap and shippen xx cross question

What is overspeed trip in generator

Diff bet 2s and 4s

Emergency bolge suction try out how to start

Tappet clearance why

Flywheel method

Value of tappet clearance

Fuel injector testing how test (only told pressure only )

Types of fuel injector test

Few more

How dead motor is renew

How to overloud sw motor if sw is going inside

What is bimetallic strip

What is safeties of motor

Diff between im and sm motor

What is scr

What is bilge suction valve in between asked than told its ok

What is solenoid valve

What are the safety of ae

What are the trip in generator

Electrical saety

More ques in emergency fire pump

And many more

Starting with centrifugal pump all safety oveehaul n all how to take suction

Emegency bilge suction try out lots of xx question in that

What is welding defects

What is produre to start emergency bilge suction who is the authorized person to start n
all lots of questions in that

Function of back pressure valve in refer

Decider .

Generator engine suction filter chocked what to do

Pump suction filter chocked .

Finally

Got 4b and 5

Mep next time

Thanks alot all guys keep posting questions it will help to all

Thank you sahim bhai

Very very thank you so so much to best person ever i have seen .....to nitin bhai noida

Mumbai

08/07/2021

Subbarao

anil deswal

Electrical

Preferential trip

Bimetallic strip

Steering motor safety

Single phasing

Generator overspeed trip

Msb safety

MEP,motor

Which engine

Cam operated by

Flywheel 2s 4s.

How will u knw water in lube oil

Water in oil test

How vaccum in fwg

Scale formation on evaporater .

Leakoff alarm

Emergency fire pump auction if Ur on ballast

Bilge injection pre and after test checks

Why solenoid valve if tev is there

Is there orifice in leakoff line nd where

How to check bearing clearance

08/07/2021

Mumbai mmd

*First attempt*

Anil Deswal sir (god)

Subburao sir

Funtn applied for :- mep and motor

Motor :-

Ship sailed on

Type of engine

Cam driven by ?

What u check in chain drive.

Asked about elongation and slackness

How u know water in ae sump how u will know and actions to be taken.

What is water crackle test.?

What is telescopic pipe...how does it work

Mep

What is liquid ring pump.

Say it's function.

Emergency fire pump regulation..

Type of boiler feed pump...(said multistage centrifugal pump )

Asked why only this type.

Asked only direct questions..

Got both mep and motor

Thanks to all people

all the people in the group...

Without u all this orals would have been difficult.

Mumbai

08/07/2021

Anil deswal

Subarao

Battery room safety whatbis dead front pannel and how it work

Preferential trip and working

How to start dead motor

How will u check insulation

Where we use start delta starter

Why we use y not dol

Reduction ka something he wantwd to hear voltage drop 1/root3

Flywheel which is big 2 stroke or 4 stroke n y

Scavange fire indication

U r on wath as a 4th eng alone what actions will u take in case of scavange fire

Lub oil low press trip not working what precautions will u take

Coffine plate

What is free surface effect

Battery room safety

Lighting in battery room

Winch safety
What precautions u take for arc welding (earthing )

How to convert purifier to clarifier

Type of boiler which required more maintenance n y

What bulb do in tev how to tev work on which principal it works

What is quill

Splash lubrication

Got motor n safety

Mep electrical repeat

12/07/2021

Noida

Subbarao

Anil deswal

Fun 6

Type of ship

Crankcase heater

What will happen if no heater

Catfins it's affecte how to seaprate

Leakoff alarm how to test

Pump in steering gear

Helesaw pump explain

Lube oil properties of ref plant

Safeties on oxy acce

Some I don't remember

Pass

Only 1 written left

12/07/2021

Noida

subbarao

anil deswal

Motor

Rudder drop

Forces on rudder

4stroke construction

Suction and exahust material

Liner

Boiler safety

Boiler flame failure reasons

Result pass

Coc

Thanks bhaio

Noida

12/07/2021

Safety

Subarao

Anil deswal

1. Scavenge fire and action.

2.striker plate.
3. Ows reg in special areas

4. Orb1 entries.

5. Doc smc.

Got coc thanks to all

12/07/2021

NOIDA

subbarao

Deswal

ELECTRICAL

Preferential trip

How do you increase load on ae..what governor knob do

Steering gear safety

Battery room safety

Dead front

MEP

Reefer heater

fwg evaporator scale

Boiler tube scale

Reefer safety

Paas

12/07/2021

Noida

Internal subbarao
Ext. Anil deswal.

Safety

Which ship

How many months.

International Shore coupling dimensions also

Egb fire

Statuary certificates

Coffin plate

Why named as coffin plate

Enclose space entry

Few forgot.

Motor

Chain elongation

Inlet and exhauts valve of ae

Flywheel

Which is bigger

Why bigger

Chain elongation clearance.

Boiler burner failure reasons. And many more

12/07/2021

Noida

Subbarao

Deswal sir good

Main bearing clearnce

Piston cooling
Telescopic pipe

Lo test

Water contamination

Difference kn exhaust inlet valve of ae

Bridge guage how to use

Piston lubrication

Draw card

Coc

Reefer lub oil propert

Hunting gear

12/07/2021

Noida

subaaro

anil deswal

safety :

1. int shore coupling use and dimensions

2. shell expansion plan

3. camber

4. safeties on fixed fire fighting system co2

5.how to check propeoller drop and rudder drop

6.

motor:
1.rotocap and spinners working

2. how to check over speed trip of generators

3. reason for lifting of air compressor 1st valve

4.boiler flame failure

5.

baki yaad aungetoh btata hu

safety :

6. how to ananlyze ocygen in an enclosed space

7. what will the person who is filling the enclosed space entry take with him

8. ORB entries.

will we put entries if we get LUBE OIL in drums and if yes under what headline

Noida:

12/07/1994

internal - Subbarao

external - dewal

funtion - 5 electrical

attempt,rest done?

how many ships sailed

types of ships done

engine type ..dif.

working of synchronous motor

principle

preferential trip

what are non-essential load ..name few

star delta starter - where used on ship

how to revive dead motor

and some more forgot

result - coc

vey less cross questions he asked

thanks all for help

12/07/21

Noida

Deswal

Subbarao

Fn 5

Hv system

Cold ironing

Checks before shore supply, and safeties

How to revive a dead ship

Dead front panel

Air gap what happens less and high

Star delts starter, concept, where used v/√3

Motor not starting

Coc

12/07/2021

Noida

Internal subraoo

External Deswal

Isc
Saturatory certificate

Shell expansion plan

Numbering

Lettering

Striker plate

Bunker high level aram what u will do

Scavenge fire reason

Action

Coc Thanks fr ur all discussion

15/07/2021

Subbarao

Anil deswal

motor safety

Tev

Chain gear drive diff

Chain drive timing

Fixed fire fr scavenge

Maintenance on that

Scavenge fire indications

Galley ffa

Wet chemical bola ek point tu pucha konsa chemical

forgot rest

Pass

MYSELF SAHEEM KHAN

NOIDA
15/07/2021

Subbarao

Anil deswal

Motor

Type of ship sailed (Tug)

How many months (14 months)

*Emergency situation what alarms u can bypass

(He Said Speak loudly and i smiled and said don't know sir he also smiled ok good)

*Why flywheel their (1 power stroke in 4 stroke to store energy)

*Which flywheel is bigger

*Opening pr. of fuel injectors (i said 240 bar in my manual)

*Overhaul of injector in workshop

*How u will know all is ok (he wants to as test.. all test name)

*How to do drip test

*How to know water in crankcase (I said water content and crackle test)

*Explain crackle test how u will know water with the test

*What u will see in dipstick ( same by touching water)

*Leak off alarm and full arrangement

*Orifice work

*where is the tank (i said i don't know but the arrangement i told he smiled and said this
is what is was asking good)

ELECTRICAL

*HV SYSTEM

*ADVANTAGE HV

*SAFETY HV

*Safety battery room

*which paint (anti absorbent paint)

*Fresh Air inlet from where (bottom of battery )

*Light safety in battery room (explosion proof)

*Tools safety (intrisic safe)

*syncrhous motor (Runs at synchro speed)

*working (Rajan bhaiya)

*How to make it self starting ( Put a cage)

*Deadfront panel (Open when power off live wire back)

*What is in deadfront panel (Breaker and wires)

*Why STAR DELTA starter used (1/3 of current)

*Where used-( lub oil pump, sea water i added for my safety so that no cross question
should come that on my ship)

MEP

what is poker gauge

How to use it

Solenoid valve in refer why

what it senses*Centrifugal pump discharge not as required

(He want Head is more when i said he said ok)

*Priming done how

*water ring pump working

*From where water comes

*Engaging and disengaging of water ring pump

*Oxy acetylene safety

*What is flash back arrestor (i said safety)

*Working of flash back arrestor

*Flame Trap (I said in crankcase will not allow to come heat from in to out)
* Flame Screen (will not allow heat from deck to tank)

* Diff. b/w Flash back l,flame screen, flame trap ( answered all whatever came in mind) he
agreed all

*Welding defects

*Under penetration explain

*Slag illusion explain

Decider subbarao

*How to know the crack position (Dye penetration test)

* How will u stop the crack from enlarging (I said drill holes at both sides but not sure)

He said you are absolutely correct but why u said u r not sure... because of this u have to
repeat MEP.... You were correct almost in every answer but u have to sure about your
answer...

Give answers as fast as u can he will not ask much if u speak fast..

more i Forgot

MOTOR ELECTRICAL PASS

MEP REPEAT

THANKS TO ALL

15 july 2021

Noida

Subbarao sir

Anil deswal sir

Safety:

Economiser fire explain?

How to extinguish economiser fire, how you will come to know about economiser fire?

Oily discharge criteria in special area?

Shell expansion plan?

Electrical:
Fuse rating

Er crane safety

Preferential trip explain? Why?

What are non essential loads?

How to increase load manually on generator?

SUBBARAO

ANIL DESWAL

FUNCTION 3

TYPE OF SHIP

ISC(why used, dimensions)

ISM

ISPS

ANNEX 6

FUNNEL FIRE

ORB ENTRIES

MARGIN LINE

TYPES OF FIRE DETECTORS

ACETYLENE BOTTLE SAFETIES

EEBD

SCABA

DIFFERENCE BETWEEN LIFEBOAT AND RESCUE BOAT

fixed foam regulation for deck

cleared

15/07/2021

Subbrao

Anil Deswal
Function 5

Ship type- oil tanker

ER crane safeties

Steering safety

200% insulation meaning

Preferential trip

Non essential load

Dead motor revive

Battery room safeties

Battery room ventilation fan inlet

15-07

Deswal sir

Subbarao sir

Function 6

1. Annealing, and uses

2. Cat fines, effects, how it can be removed, where it comes from

3. Hunting gear

4. Scale formation in fwg, effects, treatment, chemical name, dosing methods

5. Oxygen scavenging in boiler, effects of oxygen, chemical name

Coc

accepted answer

1.Annealing we heat metal just below critical temperature and do slow cooling

To increase ductility and reduce hardness

Uses- copper and copper alloy

4.Due to scales, reduction in efficiency

By regular chemical dosing with the help of gravity method or dosing pump.
Chemical name- sodium polysulphate

5.Oxygen removal to prevent oxidation corrosion in boiler tubes

Chemical name- hydrazine

Anil sir

Subbrao

In dono ko puppy

Fun 4b and 6

Maine engine type

Fuel vlv full with tests

Other major overhaul

Bilge pump not taking suction why

Refer short cycling why

Boiler burner maintenance

Few more on boiler

Steering gear

Hunting gear

Floating lever

Poker gauge

Thrust bearing

Thrust pad cooling how provided not provided

And solenoid vlav working why and use and told him about the thermostatic switch and
bulb also attached

Few more yaar yaad aate daalta hun

Result pass

Bus boltay rehna jitna aata ho

Thnx saheem bhai

Noida

17/7/2021

Anil Deswal

Subbarao

Type of ship

Propulsion system

Azimuth working

Fixed fire fighting system

Sprinkler colour coding temp

Free surface effect

Orb entry code

Motor

Crankpin ovality

Inlet exhaust material

Excess pressure on cyl head what will happen (what is Morden technology which replaced
relief valve)

Telescopic pipe

A few more

All from previous recent questions

Bhai dono mil gaye

Shukriya

Noida.

17-07-2021.

Anil Deswal

Subbaroa sir

First Attempt.
#safety

*Type of vessel sailed

1. Egb fire, conditions, indications and action.

2. Types of egb fire with temp.

3. Enclosed space entry whole procedure with gas limits.

4. Fire safety in galley.

5. Shell expansion Plan.

6. Fire control plan.

7. All statutory cert.

More...

#electrical

1. Working of governor and function.

2. Working of synchronous motor.

3. Preferential trip working why it there, essential and non ess. Loads.

4. AVR function.

5. Battery room safeties.

6. Dead motor revive.

7. Dead front panel.

Passes both.

Saheem bhai dhanyawaad...

18/07/2021

Noida

SUBBARAO SIR

ANIL DESWAL
MOTOR/MEP

Gagging tool

Trammel gauge

Poker gauge

Liner taking out ge precaution

Mannual desludging of purifier

T/c rotor and turbine material

Indicator card

Fuel injector overhaul test

Easing gear

How to take rudder and propeller drop

Catalytic fine on liner how will the effect of catalytic fine look if you inspect liner locally

Short cycling

Can centrifugal pump take suction on it own?

If centrifugal pump not taking suction what r the reason

Anil Deswal sir

But the other guy

Gave funct 4 repeat 6

18/07/2021

Subbarao sir

Anil deswal sir

Fun 5-

Avr
Arc welding precautions

Hv system

Synchronous motor

Fun6-

Valves on bilge line

Txv

Solonoid on refer

Arc welding

Function 3-

Discharge condition in special area

Purifier fire

Muster list.

Duration of oral-19 min

Results- electrical mep pass

Safety remain

Thank you very much saheem and prabhav and also to those who refused to help specially
nitin

18/07/2021 (sunday)

NOIDA

ANIL DESWAL

SUBBARAO

Safety

Fish plate
Beam bracket

Decider water mist regulation about manual and auto ops

Motor

Crankshaft deflection, why positive, what effects on bearing ?

Dont remember others

Mep

Cc heater refer comp

Burner flame failure

Annealing

Got function 3 and 6

Will post when I remember

15 mins only, Subbarao went in between to fill water

Just keep on saying, but simple terms

Thanks Saheem khan

18/07/2021

Subbabrao

Anil deswal

Function 3 4b 5

1. Ows discharge criteria in special area ?

2.Co2 system safeties ?

3.coffin plate? Why name is coffin?

4. Flywheel in 2Stroke and 4 stroke ?

5.chain drive advantages and checks ?

6. Tappet clearance why req and importance?

7. Boiler burner maintenance checks?

8.Turbocharging systems and differences?

9.battery maintenance checks ?

10.brushless alternator complete working ?

11.Alternator maintenance?

12. Orb categories all ?

13. Lo drums entry in which category ?

14. Nozzle ring in Tc function ?

15. Deadfront why it is called dead ? Reason why it named as dead ?

16. Shell expansion plan ? Why it is given and framing system?

Anil deswal sir is very helpful guy

#COC

18/07/2021

Subbarao

Anil deswal

Function

356

Basic questions

Economiser fire

Onload offload

Odme criteria discharge

Brushless alternator

Why starters

Air gap

Star delta

Crankcase heater
Strg gear safety

Npsh

N few more

All clear COC

18/07/2021

noida

Anil

subbarao

Motor and MeP

Type of ship sailed

4storke design

Cast iron welding issues

Wire drawing of seat.how it is happening ?

T/C nozzle ring .

Veg room back pressure valve .why ?

As a watchkeeper how will you know water in crankcase of AE ?

What is special about Bulk carrier ? - Water ingress Alarm system

Gagging tool

Boiler burner flame failure reasons

Rest forgot

Got Motor 4B

18/07/2021

Noida

Subbarao

Anil deswal

Function 3 n 5
Doc smc

Scaba eebd

Annex 6

Imdg

On load off load

Windlass motor safety

And few more

Mgps maintenance

Transformer maintenance

Avr working

And few more

18/07/2021

Noida

Subbarao and Anil Deswal

Safety

SMC, DOC

International shore coupling

Striker plate

Doubler plate

Precautions to be taken while loading grain

Free surface effect

What is the effect of free surface effect on GM?

OFF load, on load

Enclosed space entry

Electrical
Maintenance of alternator

Maintenance of MSB on dry dock

Maintenance of alternator

Maintenance of transformer

Cooling system of transformer

VFD

Decider for Safety

Construction of sounding pipe

Cross questions like

How to release pressure in sounding pipe during bunkering?

Construction of fuel tanks

Number of air vents

Size of air vents

26/07/2021

Mumbai

Meena

Anil Deswal( ye Bhagwan he)

Safety

Orb part 1 entry

Scavenge fire reason

Scavenge fire indication

Onload off load mechanism

CO2 safeties

CO2 room explanation

Results- pass

26/07/2021

Mumbai

Internal: G L Meena

External: Anil Deswal

Function 6

Time : 9mins

What type of ship sailed on

Cargo carried

What is NPSH, how to measure it

What is poker gauge, how to record the reading.

Why crankcase heaters are provided

Properties of LO in AC Comp

Define pour point, floc point

Reasons for decreasing of pump efficiency

What is datum line of pump

Weld defects

Result: Pass

He's asking whatever he's asked recently. Prepare those questions well

26/07/2021

MUMBAI

Ext- anil deswal

Int-meena
MEP

Crankcase heater why?

Liquid ring priming and working?

Oxy and acy cylinder bottle safeties?

Cat fines and cross ques ?

Conversion of purifier to clarifier?

(Meena)

Boiler specification cross ques ?

engine one unit peak pressure is less reason ?

26/07/2021

Mumbai mmd

Internal meena sir

External anil deswal

Safety motor

Orb part 1 entries

Lsa equipment carried on lifeboat (Main u have to tell Epirb ,Sart)

striker plate on ship

Discharge criteria

ODME working how it detect oil content

Ppm

Corrugated bulkhead

Few more

Motor

How ke is converted to pressure energy in turbocharged

Explained about telescopic pipe

Flame failure resons

Phosphate test in bolier water test

And few more forgot

Total time 20 min

Result got motor

26/07/2021

Internal Meena sir

External Anil Deswal

Function 5

1.) Motor submerged in sea water how to revive it?

2.) Maintenance. On alternator

3.) Safeties while doing Electric Arc Welding

4.) How governer increase Or decrease the fuel supply

5.) Working of AVR

6.) What is Air Gap? What happen if it less. Or more?

Result : Pass

26/07/2021

Mumbai

Meena sir

Anil deswal sir

Safety

Bitter end

Extinguisher used in galley fire

Enclosed space entry checklist

Doc Smc

International shore coupling

Collision bulkhead

Electrical

Maintenance on transformer

How load increase and decrease in generator

Battery room checks

Steering gear safeties

Working of AVR

27/07/2021

MMD mumbai.

Internal- SUBBAROA

External- Anil deswal

Function-3

1- Enteries in ORB

if u have taken Lube oil drum will you make enteries in ORB

2- CO2 Room safeties

3- Bunker tank Sounding pipe contruction

4- Safe % of oxygen to enter into enclosed space and device Name to check %.

5- Wat will you carry into enclosed space

6- Anchor chain end point.

7- Safematic system

Function-5 Electrical

1- What is High voltage, Advantages n Disadvantage of High voltage

2- What Dead front panel

3- Maintenance on Alternator

4- Maintenance on Transformer, and what is Step up n Step down

5-What is AVR
6- Safeties on Sterring Gear motor

Result- Electrical Pass

27/07/2021

Mumbai

Subbarao sir

Anil deswal sir

First attempt

Motor and Mep

Flywheel difference between 2 and 4 stroke ?

What is Poker gauge and how to take measurement?

What is trammel gauge and how to take measurement? Where is the marking?

Reefer compressor lube oil properties and what is floc point?

Boiler flame failure faults

Emg. Fire pump priming method

Fuel oil leak test and where is the collecting tank located

Short cycling of reefer

Turbocharger kinetic energy how it is converted into pressure energy

Both pass

Mumbai

27/7/21

Int Subbarao

Ex anil Deswal

4b 6

Purpose of flywheel

2s vs 4s flywheel

Difference between exhaust and inlet valve

Crankweb deflection

Catylitic fines

Poker gauge

Trammel gauge

How to measure the bearing clearance

Types of feed water pump of boiler

Flame failure

Reason for centrifugal pump discharge is low

27/07/2020

Mumbai

Anil deswal( external)

RR subbarao( internal)

What is crankshaft deflection?

What converts kinetic energy into pressure energy in TC?

What is Bernoulli's principles?

How will you come to know dat water in the AE sump has increased during the night
rounds?

What is water crackle test?

What are the different methods of taking clearance in main bearing?where exactly we
take clearance in telescopic feeler gauge?

What is back pressure valve?

Explain the properties of lub oil of reefer?what do you mean by floc point

What happens if scale is formed in fwg? How will you prevent it? Chemical name? How
will you dose it?

What is trammel gauge? Where is it's reference point?

Result: Pass

30/07/2021

Mumbai

Subharao,

Anil Deswal,

Mep

Cat fines

Why heater in refer crankcase.

Centrifugal output low reasons.

Why do we take Crank web deflection.

Poker gauge.

Repeat fn because poker gauge ka answer galat bola.

MUMBAI

30/07/2021

Subbarao sir

Anil deswal

Motor

Boiler not firing reason

Manual desludging of purifier

How the oil is returning from piston in 2 stroke

Mainetanace on electrode

Pass

30/07/2021
Mumbai

Subbarao

Anil.deswal

Electrical

AVR functioning in detail

Motor reviving after seawater ingress

How to take shore power

How to take a generator on load

MSB safeties

welding safeties

Result : pass

30/07/2021

MUMBAI

Int - Subarao

Ext - Anil Deswal

Time - 12 mins

Safety

1) Dicharge criteria in special areas & ORB1 entries. Bunkering fuel in which entry.

2) if we bunker lube oil in drum, do we have to enter in ORB, wt things to enter.

3)Striker plate

4) OMD WORKING

5) Enclosed space entry procedure, from start. What things to carry while entering
enclosed space.

6) list of statutory certificates.

Some more

Electrical

1) Iccp working

2) MGPS how it protects

3) Alternator maintenance

4) Dead front panel

Some more

Not even waiting for answers to complete, as he knows that you know the answer,
switching to next question.

Result - Got both

30/07/2021

Subbarao

Anil Deshwal

MEP and Motor

1. Why do we take Crankshaft deflection and methods

2. How kinetic energy is converted into pressure energy in turbocharger

3. How excess pressure is relieved in engine

4. Hunting gear

5. Why refer compressor are belt driven

6. What is the function of intercooler in air compressor

7. Back pressure valve

8. Welding defects of cast iron

9. Why Emergency bilge suction valve

10. If you're maneuvering ME in emergency mode what alarms you cannot by pass and
why.

Subbarao

Decider- AE liner calibration

I was explaining the procedure but

He asked before calibration what we need to do.

And he asked how to calibrate micrometer.

MEP Pass

Motor repeat

30/07/21

Subbarao

Anil deshwal ( he is the best

Safety

Type of ship sailed

Type of fixed fire system

Co2 room and co2 system safeties

Collision bulkhead

Shell expansion plan and purpose

Discharge criteria for omds

Statutory certificates

Ows checks

Electrical

What is air gap function of it.what happens if this less or more cross questions
Maiantance on transformer

Star delta startor

Iccp maintenance and checks( is it always on?)

Shore connection checks

Got both

Special Thanks to saheem khan . Love you for what you are doing mann

30/07/2021

Subbarao

Anil deswal

Safety

Galley safety equipment

Offload and onload mechanism

Battery room Safeties

Smc and doc and who will issue it and validity

Electrical

Dead front panel

Maintance in mgps

Maintance in transformer

Iccp

And many basic questions

Result both pass

Thanks friends and the god saheem khan

30/07/2021

Subbarao
Anil deswal

Safety

Offload and onload mechanism

Smc and doc and who will issue it and validity

Uptake fire actions

Top tank in bulk carrier

Bulk carrier regulation

Steering bulk carrier regulation

Code of bulk carrier

Collision bulkhead

Motor and MEP

30/07/2020

Int - Subbarao sir

Ext- Anil deswal sir

1. Type of ship and which engine u worked on.

2.how to try out overspeed trip of generator engine.

3.what is crank web deflection curve.

4.why to take crank web deflection.

5.what is catfines,its effect on engine,how will u reduce it.

6.reasons for drop in efficiency of centrifugal pumps.

7.what is NPSH.

8.why we have back pressure valve in ref system.

9.what is the need for back pressure valve if we have solenoid valve.

GOT BOTH
just say point to point dont say any unnecessary points. Surveyor was good he was
accepting all the answers.at last he said very good.

30/07/2021

SUBBARAO

ANIL DESWAL

MOTOR/MEP

*How to test overspeed of ME

*what is crankweb deflection curve

*Why we take crackweb deflection

*What is the reason for decrease in eff. of centrifugal pump

*What is NPSH

*what are catfines how to reduce and effects

*Why backpr. valve in refer

*Why we have backpr. valve if we have solenoid valve in Refer. system.

04/08/2021

NOIDA

Ext: Anil Deswal

Int: Subbarao

Function 3 and 5

Passport checked

Ships sailed on?

Function 3

What is economiser fire? How to fight?

Statutory certificates carried on board? (I told around 14)

Difference between bearing pintle and rudder pintle? (Didn't know)

What is striker plate? Use?

What is free surface effect? Causes? How does it cause instability?

Enclosed space entry procedure?

Function 5

Use of fuses in electrical circuits?

Safeties of steering gear system? Safematic?

Transformer maintenance?

What is air gap? What happens if clearance is more?

How to take shore connection in dry dock? (Full)

Can't remember rest

Got both

Thanks Saheem bhai!

04/08/2021

NOIDA

Ext: Anil Deswal

Int: Subbarao

Function 4 and 6

Passport checked

Ships sailed on?

Function 4

Which flywheel is bigger 2stroke or 4stroke

Fuel leak of alarm

How to test leak off alarm

Telescopic Pipe

How oil return after cooling piston

Crank web deflection

Significance of deflection curve

Indicator card and explain each card

Function 6

Boiler water Test

Heater in Crankcase of Ref. sys

Oxy-Acetylene safeties

Welding Defects

Refri. system LO properties

how does a water ring primer work.

04/08/2021

NOIDA

Ext: Anil Deswal

Int: Subbarao

Function 3 and 5

Passport checked

Ships sailed on?

Function 3

What is economiser fire? How to fight?

Statutory certificates carried on board? (I told around 14)

Difference between bearing pintle and rudder pintle? (Didn't know)

What is striker plate? Use?

What is free surface effect? Causes? How does it cause instability?

Enclosed space entry procedure?

Function 5

Use of fuses in electrical circuits?

Safeties of steering gear system? Safematic?

Transformer maintenance?
What is air gap? What happens if clearance is more?

How to take shore connection in dry dock? (Full)

Can't remember rest

Got both

Thanks Saheem bhai!

04/08/2021

NOIDA

Ext: Anil Deswal

Int: Subbarao

Function 4 and 6

Passport checked

Ships sailed on?

Function 4

Which flywheel is bigger 2stroke or 4stroke

Fuel leak of alarm

How to test leak off alarm

Telescopic Pipe

How oil return after cooling piston

Crank web deflection

Significance of deflection curve

Indicator card and explain each card

Function 6

Boiler water Test

Heater in Crankcase of Ref. sys

Oxy-Acetylene safeties
Welding Defects

Refri. system LO properties

how does a water ring primer work.

Mumbai

24/08/2021

Manjhi sir

Anil deswal

Safety

Co2 room safeties

Economizer fire

Hypermist testing

Doc n smc

Pressure in hypermist (50-60 bar)

pass

Mumbai

24/08/2021

motor

Majhi

Anil deswal

How to measure main engine bearing clearance

How to measure crank pin ovality

How kinetic energy is converted to pressure energy in turbocharger

Diffuser construction
How to test overspeed trip in AE

Why simulation?

Gleson

24/08/2021

Mumbai

Manji sir

Anil deswal sir

Motor

Type of vessel and propulsion

Boil off gas

Catalytic fines and problem if present

Fo leak off alarm how to test

Hunting gear mechanism...

Done with orals

Thanks to all group members

Saheem Bhai.. thanks a lot!!!

Sherwin fernandes thanks a lot for all discussions!!!

24/08/2021

Mumbai

Int- Purna Mahji

Ext-anil Deswal

Fn 3

-International shore coupling-dimensions and purpose.

-Scavenge fire .

-Statutory certificate.

-Certificate under mlc( forgot couple of things here at that moment).

-entries in orb.

-if you are taking LO in drum, will you enter in orb?

-safeties in steering system.

Fn 6

-Centrifugal pump low discharge reasons.

-Catfines - component name and it's effects.

-Liner scuffing.

-Liquid ring pump.

-Short cycling of reefer system.

-Wire drawing effect of valve.

24/08/2021

Manjhi sir

Anil deswal sir

Safety

Enclosed space entry

Scavenge fire

Free surface effect

Onload ofload release mechanism

Only asked this 4

Pass

24/08/2021

Mumbai

Manhji sir

Anil Deswal sir

Very helping

MOTOR 4b

-Which ship

-Engine nomenclature

- crankcase inspection in details

What if the temp is still rising in crankcase what will you do

- hunting lever mechanism

-LO test

-Boiler water test

-purifier bowl not picking up speed

And later he went deep into the purifier subject what is connected to what.. ( where is the
friction pad)

What will u do if the friction pad is worn out and you don’t have spare

And what is the purifier bowl speed

Purifier bowl speed is not coming back to normal (reason)

Motor pass

Thank you saheem bhai.. and Mayur for all the help.

24/08/2021

Mumbai

Majhi sir

Anil deswal
MEP

1)vertical centrifugal pump vibration causes

2)why manhole door is elliptical

3)back pressure valve in reefer system

4)why heater provide in refrigeration compressor

5)cast ion welding

6)safety valve and relief valve deffrence

Pass

Thanx for the accepted answers

1)vertical centrifugal pump vibration

This question I didn’t studied .. I told him..

*problem with bearing

*problem with impeller (balancing problem)

*problem with motor (single phasing)

This much I told

6) safety valve anf relief valve diff.

I told him the difference is the way that operate. Relief valve is open gradually according
the pressure rise..

But safety valve open rapidly it have only 2 position fully open or fully closed

I told this much then he asked any other .. i told this much only I know

24/08/2021

Mumbai

Manjhi sir

Anil deswal sir

Function 3

Statutory certificate

Fish plate

Economiser fire

Function 4b

Type of engine

Crankpin ovality

Boiler flame failure

Power card and draw card details

Result COC

THANK YOU everyone for the timely help and support

Cannot remember all que ... aur yaad ayenge to batata hu

Steering gear safeties

Reason for flame failure

Internal Manjhi sir

External Anil Deswal sir

Safety

Bitter end

Orb entries

Co2 system full function

Special arrangements in galley for extinguishing fire

Only 4 questions

Pass

accepted answer
Special arrangements for galley fire?

Bro fixed co2 system in exhaust duct

Fire blank

Wet chemical sprinkler head

And portal fire extinguisher I said CO2

24/08/21

Anil Deswal Sir

Purna Manjhi sir

Motor

What all are interlocks for ME

What ir running direction of interlock

where is bursting disc provided in air compressor safety and role of bursting disc

Main air compressor safety

Trammal and Poker Guage only definition

What is natural aspirated engine

Crank web deflection

what if negative reading came on dial guage

all the cards (Power card, light spring) what they indicate

ovespeed trip how you check

Last and decider by purna manjhi

sir – compressor safety

Advice please wear tie and ironed shirt

if Purna manjhi take oral

Special thanks to Saheem bhai

24/08/2020
Purna Manji

Anil

Safety

Dwt

Enclosed space

Odm criteria

Frostbite

Fish plate

Solas chapter

Annex

Documents in annex 1

Result - Pass

Fish Plate:

One of a pair of steel reinforcing plates bolted or welded to the sides of a beam or
bulkhead joint.

used to connect two beams such as u have been seen a rail trak using extra plates and
bolt...

Int Purna manji sir

Ext:Anil Deswal sir

Boiler flame failure

Liquid priming unit emergency fire pump just tell abt priming unit working procedure like
starting

What is flywheel

Rest forget

Purna manji sir

Butt clearance

MainEngine trips
Maine engine not starting reasons

Thanks to both int and ext especially who clear my doubts today

Saheem bhai knowledge king

Mumbai mmd.

25/08/2020

anil deswal sir

Subbarao sir

funct-3

1. if u are duty engineer. if omd alarm comes... what is your action... if Temp off c/c
doesn't come down then what to do.

2.types of fixed co2 system in your ship.

3.maintenance on fixed co2 system

4.statutory certificates

some other..if remember then I'll tell..

result- pass.

5.how to check weight of co2 bottles

25/08/2021

subbarao

Anil deswal

4b

Flywheel purpose and why bigger in 4s?

Thrust block

Telescopic pipe and purpose

Concentric spring

Aux engine start in sequence after decarb.

OMD
Boiler flame failure reason

Gap between electrode

Result-PASS

Primary and secondary air purpose in boiler

Anil deswal

R Subbarao

Function 3:

Fixed fire fighting system onboard

Shell exapnsion plan

Shell numbering

ORB entries for Part 1

Coffin plate. Why it is called coffin plate

Function 5

Synchronous and asynchronous motor

Transformer maintenance

ICCP maintenance

Battery room safeties

Megger working

Few more, couldn't recall now. Will send later.

Result- Both functions

SAFETY ORAL

ACCEPTED ANSWER

THANX TO THE WISE MAN

Coffin plate. Why it is called coffin plate

I told coffin plate is basically used to connect the Stern frame to the flate plate keel.

Why it is called so?

Bcoz Stern frame connection to the fat plate keep gives it a coffin like look.

2nd accepted answer for coffin plate

In ancient time when they used to make boat with woods. The aft design was like head
side of coffin. From there it comes and we are using this term.

I gave this ansr and he was satisfied.

30/08/2021

Subbarao Sir

Anil Deswal SIR

MEP

1. Centrifugal Pump discharge pressure low reason.

2. How is head affected by discharge pressure

3. Centrifugal pump overhaul what all things you will check

4. How will you measure the wear ring clearance

5. Purifier into clarifier and lot of cross questions

6. Boiler not firing reasons

7. Boiler water tube leaking how will you find out

Pass

Thanks Saheem bhai!

30/08/2021

Int- Subbarao

Ext- Anil Deswal

MOTOR

Anil Deswal was not able to connect the meeting so Subbarao start asking me.

1. Your ME is running normally and suddenly stopped. Reasons? After this asked me the
trips and safeties relating to the ME.
2. How to do bottom blowdown?

3. How to do scum blowdown? Tell me the condition and criteria for it.

4. Properties of fuel oil stored onboard. Tell me the value of flash point.

5. Type of the boilers. Confusing a lot saying tell the main one, the exhaust one and at the
end said I want to know the auxiliary one. Confused a lot.

After all this Anil Deswal got connected.

6. Still Subbarao was asking me the FO properties. Wanted to know the values.

7. Anil asked about the fuel oil leak off alarm, posn, where it is going to.

8. LO test and how to know there is leak of water in the sump.

9. Hunting gear mechanism. Got deep into it. Asked me to explain full about it like how
the signal is coming from bridge to rudder and all.

10. Working of hunting gear and to which it is connected to? What is the significance of
those it is connected to?

At the end Subbarao said you was not upto the mark and you need to study more.

Repeat.

Anil Deswal

Subbarao

Safety

1. All Statutory certificate

2. Orb entries

3. Economizer fire, identification, action.

4. ER crane safety

5. Safety while arc welding

Rest don't remember

Electrical
1. Revive dead motor

2. Dol and start delta

3. AVR

DON'T REMEMBER REST

30/08/2020

External: Anil Deswal

International: Subbarao

Asked Indos number

Show passport

Functions applied for

How many functions remaining

Safety:

1.Fixed fire fighting system onboard

2. All checks on fixed CO2 system

3. Satuatory certificate carried onboard

4. Annex 1 discharge criteria.

Electrical:

1. DOL & Star Delta starter

2.maintainance on alternator

3.Dead front type pannel

4. ICCP working

Resut: Both cleared!!

Subbarao sir

Deswal sir

30 Aug 2021.

Motor MEP
1.Centrifugal pump discharge low. reasons?

2. How to check truness of shaft? what effects bcz of it?

3. Function of accumulator and where it is used.

4. Types of valve in bilge piping and why it is used.

5. what is hunting gear. why it is used and cross questions.

6. Flame arrestor and flame trap difference.

7. Turbocharging system and where used.

8. FWG scaling and effects. How to reduce.

A few more. Can't remember.

Result - pass

Thanx for the wise man

4.Bcz it is connected to overboard. if any valves leak, it wont fill bilges.

3. flame arrestor dont allow fire to go out

trap- outside fire is not allowed to come in. read in detail for more.

8 . loss in effectiveness of heat exchangers. apply chemicals in dosing tank. And always
check level. Manual cleaning through water or pressure jet. vaptreat mainly used

01/sep/2021

Mumbai

Int : Subbarao Sir

Ext : Anil Deswal SIr

Type of ship, Name of company, how many months

Safety

Type of Fixed fire fighting system

Rescue boat regulation

Lifeboat LSA FFA equipment

Annex 1 discharge criteria

some more

MEP

How to assemble a boiler gauge glass

Centrifugal pump not working efficiently, reasons?

OMD testing and working

Scavenge space type of FFF and maintenance

Some more

Electrical

Why DOL and Star delta

MGPS working and maintenance

Working of AVR

Types of starters

Steering motor safeties

SOme more

Motor

Why telescopic pipe present

How to take Main bearing clearance and with what instrument

How will you know Oil in AE sump

LO tests on board

What is visc test and how its done

Few more

Result: Cleared all 4 functions

This would not be possible without the entire HATC team. The unending dedication shown
by the team is the only reason i could do this.

Samant sir, Onkar sir, Amit sir, Sunil sir, Raj, Abhinav and akash sir. This is because of all
your dedication and hard work.
Waiting for Written results right now

Saheem Bhai. You are a gem. Thank you so much

01.09.2021

Int: Subbarao

Ext: Anil Deshwal

MMD Noida

1.Fixed fire fighting system onboard.

2.Explain Sprinkler system in Paint Room.

3.Crankcase explosion, safeties and Actions.

4.Collision Bulkhead.

5.LSA in Lifeboat.

Cleared COC

1/09/2021

Subbarao sir

Anil deswal sir

indos

ship type

-scavenge fire n your action as tme

-lifeboat lsa we need to carry

-hv system adv

-certificate we need to carry on board

-battery room safety

-mlc
electrical

-e/r crane safety

-transformer

-fuses

-msb safeties

-dol n star delta starter

deicder

ship expansion plan

than i said i know about shell expansion plan they said yes yes shell expansion plan

cleared both

thank you brother for helping n sharing questions

thnxx a lot bro

thnxx to saheem bhai n his valuable efforts

salute to you all

THANX 2 THE WISE MAN

QUES: Why we keep disel (settling & service tank) beside HFO tanks.

ANS: HFO tank temperature is around 80-90C , by keeping it near the diesel tank
temperature will come to about 35°c ....by radiation . So during winter season or in cold
regions.... We can take start the engine very easily on diesel.

ques: scavenge space fff and maintenance

Steam Injection method. Clear all pipes by blowing through and check for proper
operation of valves

Ques: Maintenance on MGPS

we have to remove from the sea chest. Clean the electrode. And make sure correct
amount of current is being supplied

1/09/2021

Subbarao sir
Anil deswal sir

indos

ship type

Safety :

Type of ship sailed

Annex1

Discharge criteria

No of chapter in Solas

Name of last 3 chapters of Solas.

What comes under chp 9

Which annex were applicable to ur ship.

Difference between lifeboat n rescue boat. (Also Solas regulations)

Electrical

Safeties on msb and on alternator

How to test IR on 3 phase motor

What is IP

What IP is provided on ship and few more

01/09/2021

NOIDA

COC attempt

Ext: Anil Deswal (Best)

Int: Subbarao

Indos No

Passport

How many functions left?

MEP

Purifier not desludging reasons?

L.O tests done on board?

Boiler water tests done onboard?

What is done for oxygen presence in boiler?

Boiler blowdown procedure?

What is wire drawing effect? How does it happen?

Faulty flame in boiler. Reasons?

Fresh Water Generator not working efficiently. Reasons

Motor

Why indicator cock given on top of cylinder head?

How is Kinetic Energy converted to pressure energy in a turbocharger?

What is chain elongation? What happens if chain elongates?

Can't remember more

Result: COC!!!!!!!

Thanks @⁨Shubham Sharma⁩ bro

Thanks @Saheem bhai!! Great work!

Thanx 2 the wise man

ques: Why indicator cock given on top of cylinder head?

Used to vent out combustion space of remaining exhaust, moisture, water vapour. So
basically a safety

Helps to get an idea about the presence of excess water on cylinder head. Rise in
amperage seen at the turning gear motor

When running constantly receives engine pressure and so used to get indicator diagrams

Ques: Purifier not desludging

1) Bowl not closing

Operating water tank empty

Main seal ring damage

Pilot valve o ring faulty

2) Sludge outlet choked

3) RPM too low

4) Heavy sludge accumulation

ques: FWG low efficiency

JCW temp low or too high

Vacuum not developing

-Ejector nozzle fouled

-Ejector pump fouled

-Evaporator leak

-Low feed

-Demister faulty, more brine

-Low sea water pump pressure

-High sea water temperature

1 sept 2021

Mumbai

Subbarao sir

Anil deswal sir

Motor

Worked on which engines

Rt flex and me differences about fuel injection and exhaust valve actuation (in detail)

Common rail and fuel pump

4 stroke engine crackcase inspection

How to check 4 stroke liner from crankcase and what to check

Fuel injector tests

Tappet clearance significance how to check

If exhaust tappet clearance more what are the effects

Turbocharger lubrication system (header tank)

Mep

2 stage compressor

Compressor safeties

Bursting disc location (hp or lp side)

Checks on centrifugal pump impeller and shaft

Shaft trueness how to check

Economizer leakage how to know and actions

Tube plug material

Rest forgot

Result: both pass

Thank you bhai log

Thank you saheem bhai

Thanx 2 wise ma

Checks on centrifugal pump

He asked me what will u check in shaft and impeller after overhauling

I told him about shaft trueness, wear ring, corrosion and pitting on impeller and other
checks

He asked how will u check shaft truenes

I told him we can put the shaft in lathe and use dial gauge

But we have to use 4 jaw chuck to center the shaft accurately

01 sept

Subbarao

Anil deswal
Fn-3

Vessel sailed

Annex applicable to ur ship.

Annex 6 certificate and doc

Eedi and seemp,which is on ur ship

Solas total chap

Chap 5,11

Certificate under chp 11

Ism

Isps code and certificate under this

Diff.b/w lifeboat and rescue boat

Specially arrangement for tanker lifeboats

Lsa for lifeboat

CO2 system full

Deck foam system, expansion ratio

Regualtion for emergency gen acc to Solas

Free surface effect

Coffin plate

Collison bulkhead

Bulkhead A60 what does it means

Fn-5

Safties on msb , and alternator safety present on msb

Revers power trip

Maintenance on alternator

Saftey to be taken when going in battery room

Avr and function

Er crane safties

Revive a dead motor

Electrical pass

Saftey repeat

01 sept

Subbarao

Anil deswal

Fn-3

Vessel sailed

Annex applicable to ur ship.

Annex 6 certificate and doc

Eedi and seemp,which is on ur ship

Solas total chap

Chap 5,11

Certificate under chp 11

Ism

Isps code and certificate under this

Diff.b/w lifeboat and rescue boat

Specially arrangement for tanker lifeboats

Lsa for lifeboat

CO2 system full

Deck foam system, expansion ratio

Regualtion for emergency gen acc to Solas

Free surface effect

Coffin plate

Collison bulkhead
Bulkhead A60 what does it means

Fn-5

Safties on msb , and alternator safety present on msb

Revers power trip

Maintenance on alternator

Saftey to be taken when going in battery room

Avr and function

Er crane safties

Revive a dead motor

Electrical pass

Saftey repeat

02/09/2021

Noida

meena sir

deswal sir

safety :

co2 system maintainace

coffin plate? why called so

EEBD and SCABA diff

ek do aur the bhul gya

motor 4b:

how to change purifier to clraifier

overhaul of centrifugal pump

overhaul of FWG

trammel gauge

02/09/2021
Noida

श्रीमान गौरी लाल मीना meena sir

श्रीमान अननल anil sir

Appearing for all 4 function

Motor

1:why engine not starting

2:start AE after decarb

3:web deflection curve

4:crankpin Ovality

5:trammel guaze.

6:dry dock mai kya krte h how much will be duration.

7:how to take performance of engine

8:what are cat fines why is not able to be removed.

9: how omd works and action

Mep:

Centrifugal pump overhaul

Purifier overhual

Why flat belt not used in purifier

Reason for water coming from gear box

Iccp and mgps current and maintenance.

Liquid ring primer.

Electrical:

1:battrey room safety

2:ventillation system is below or above the room?

3:h2 gas is lighter than air or heavier than air.

4:clampmeter principal and working

5:transformer maintaince and safety.

6: why reverse power happens how will u parallel gen and cond for parallel.

7: dol and star delta how it works .

8:diffrence in relay and contactor

Safety:

1:lifeboat and liferaft reg and how will u launch.

2: kn curve and gz curve.

3:shell expansion plan and numbering

4:inclining expt.

5:safety u will take while welding.

6:annex 1 and 6 certificate.

7:orb1 entry.

8: lube oil in drum wali entry ko orb mai likhenge kya?

9:what is frame floor and types?

Result:motor, safety, electrical pass.

Thanks for HATC faculties who are giving training us for becoming good engineers. Thanks
shubham dabral and gaurav for helping.

Why flat belt not used in purifier

he was confusing it was flat belt only because

Flat belts have only a small cross-section which makes them very flexible and requires no
wedging in and pulling out from grooves. Together with the smooth operation and the
absence of wedging effects, there is a negligible energy loss. The efficiency is hence high:
More than 98%. Thin and light flat belts also allow high belt speeds.

02/09/2021

MMD NOIDA

Int- Meena sir

ext- anil deswal sir

time - 20mins

function 3

1) what is ism code ? what is doc n smc and their validity

2) economizer fire indication n action

3) collision bulk head

4) type of fixed fire system on board

5) difference between life boat n rescue boat and solas regulation of rescue boat

6) safety on ER crane

function 5

1) alternator maintenance ( wanted to listen for air gap)

2) what will happen if air gap will increase

3) what is prefrential trip

4) IR test

5) difference between dol n star delta starter

function 6

1) how will you get to know that there is water in AE sump and what will be ur action

2) how will u start AE after decarb

3) centrifugal pump not taking suction reasons

Decider questions( asked by meena sir)

1) how many motions of ship are there

2) what is rise of floor and camber

3) what is safematic system

4) what will be your action when oiler comes and report to you about ER flooding in ur
watch

5) where is isolation valve on fire line ,and its purpose

result - MEP and ELECTRICAL CLEAR

SAFETY repeat

( external passed all 3 but internal failed in safety )

Thank You SAHEEM bhai for ur help

Thanx to the Wise man

Ques: Safematic system

Ans: Bhai safematic mein he wanted to hear about automatic isolation valve function and
leakage in hydraulic pipeline (this was told by meena sir) I couldn't explain it properly

ques: what will be your action when oiler comes and report to you about ER flooding in ur
watch

flooding mein be specific of the actions that u will take

1) you will press engineer call alarm

2) go n look for the source of flooding and take action accordingly

If pump is leaking then start standby pump and start bilge pump n transfer it to bilge
holding tank

If water is still not coming down then use emergency bilge suction

Ye bhi meena sir ne bataya tha ..

03/09/2021

Electrical

Shubbaro sir

Anil deswal sir

Electrical

1 what is high voltage

2. Advantages Nd disadvantage

3 what is iccp

4 . What is mgps

5.if u r going to dry dock what will be check in electrical system

6.what is the shaft generator Nd where it is ?

Repeat

03 sept 2021

Noida

Internal- subbarao kaintt bnda

Exrernal- anil deswal sirra bnda

Safety

Smc doc

Things to carry in enclosed space

Lsa in lifeboat

Sheer

Camber

Co2 periodic maintenance

Coc

Thnxx sab bhai log ka

Saheem sir thnxx

04 sept

Noida

Subbarao sir

Anil deswal sir

Function 4b

*ME Trips and alarms

*OMD

*CC relief valve

*Clarifier

*Boiler trips
*Salanity in boiler

*Why 2 safety valves

Fun6 by Desval sir

*Back pressure valve

*Catelytic fines and what chemical we add

*scaling in FWG, what u will do for descaling ....how it forms...what u will add for
eliminate scales

**

04/09/21

Ext : Anil Deswal

Int : Subbarao

Function 4B and 6

1. Tell about ur engine

2. Wire drawing effect on valves

3. Refer LO properties

4.What to check in Gear pump Overhaul

5. Cast iron welding

6. Oxy - Acetylene safeties

7. Purifier bowl speed low (reasons)

8. How to take Main Bearing clearance in ME

Both Cleared

Thanx Saheem Bhai for the help

04 sept

Noida

Internal - Subbarao sir

External - Anil sir

Safet

1.Doc and smc

2.Orb entires

3.eebd and scaba

4.bitter end purpose, how it breaks and location.

5. Engine room flooding.

6.Sprinklwr system and color coding meaning and values with color.

Motor

1. What engine u work, mine was offhsore

2. Bunkering plan, checks and lots of cross.

3. What arrangement is given for overflow of bunker and Cross.

4. Boiler cut offs.

5. Air compressor regulations.

Electrical

1. Motor overhauling and corss

2. Condition for paralleling and cross

3. If all conditions satisfied while paralleling and u r closing the breaker and generator is
not coming on load, why and cross..

4. Emergency generator regulations and Cross.

Kuch bhool gya bhai..

Saheem bhai thnks you are made of vibranium.

Cleared all three functions

4 sep 21

Noida

Anil deswal

Subbarao
Coc

Electrical

1.high volatge purpose advantage disadvantaged

2.wht is fuse and types

3.methods to do parraling.. Explain anyone

4.bimettalic strip

Coc

Thanks to all..

Clear both

Motor -4b and 6

Subbro

Anil deshwal

Why we use flywheel

Which one is big

How to do check water tu leakage in boiler

Which one is better shell or plate

Turbochargering type

Where to use type of charging

Catfins how to remove

How to use purifire in series

Big thanks are sahim sir …

@⁨Saheem Khan⁩ god ho ap thanxs

Ext. Anil deswal

Int. Subbarao

Indos no

Address
College

Function 3 Safety

Ship particular

Statutory certificate

Collision bulkhead

What is ur understanding of survey?

Striker plate and purpose

Rescue boat Solas reg.

Sounding pipe const.

Any accident u witnessed onboard, explain near miss

Function 5 Electrical

Brush less generator

fail safe brake on crane

Two generators running in parallel, one starts driving other....what is happening and
safety for that

High Voltage explain

Meaning of electrical fault

Some I forgot

BOTH

04 sept

noida

Anil deswal

Internal subbarao

Safety

Saturatory certificate all

LSA equipment for life boat

Fixed fire fighting system on board

Free surface effect , its effect on Metacritic height and righting lever

Anchor drop from bitter end in detail

Coffin plate

Motor

Type of engine

Flywheel, which one is bigger and why

Water in crankcase of AE, what action u will take ?

Lo test

Water crackle test

Burner maintenance

Boiler cut off

Electrical

Why do we need stators

Dol and star delta difference

Battery room safety

AVR and its working

Few more were there,

Got electrical and motor

Safety repeat (he said u must know about quick release mechanism for anchor) , from
bitter end

Thnks to saheem bhai

03 September

Internal-Meena Sir

External Mudit Mehrotra Sir Function 6

First asked me what Overhauling u have done onboard I told him about AE main bearing
shell replacement procedure
2.AE main bearing clearance how to take

3. All units exhaust temp high reasons

4.One unit temp high reasons

5.What is Tappet clearance,why provided,what if it is more

6.AE thrust bearing,where is it and why provided

7. Main Engine blowpast reasons

8.Main engine Scavenge Inspection checks

9. LO tests done onboard,why we do

10.DPT test

11. What is Annealing and why we do it

COC

Anil Deswal sir and Purna majhii sir

MOTOR AND MEP PASSED BOTH

STARTED BY ASKING after asking which cargo you carry

EXOTHERMIC REACTION

Annealing

How to install clarifier and PURIFIER same time

Clarifier purifier difference

Burner mentainance

Broken bolt how to take out

Solenoid valve

TEV

ANNEALING EXAMPLE ON SHIP

BURNER MENTAINANCE

FLAME FAILURE ...

MAIN BEARING CLEARANCE

NATURALLY ASPIRATED ENGINES

MANY MORE WILL TELL ONCE I REMEMBER ALL

QUESTIONS ASKED BY INTERNAL

VACCUM NOT BUILDING

BROKEN STUD

PASSED BOTH .

THANKYOU SAHEEM BHAI FOR YOUR SUPPORT

Mumbai MMD

Date- 21/09/2021

Internal- Purna Majhi

External- Anil Deswal

1st attempt

Function 4b (MEOL)

Pre sea training/ which company

Type of ship

Engine Specification

Crankshaft deflection graph

How to plot graph

Which are all postions we should take deflection Where to place dial gauge

What is trammel gauge

How to take rudder drop

Difference in intake v/v and exhaust v/v

Why is tappet clearance given

What is diffuser

How kinetic energy is converted into pressure

few more didn't remember

Function 5 (EECEOL)

2nd attempt

Overhead crane safeties

How electromagnetic fail safe break works

How Alternator works

Difference b/w DOL starter and star delta starter

How to increase and reduce load on generator

How generator trips after load increased

few more didn't remember

Function 6 (MROL)

1st attempt

Why crankcase got electrical heater

Properties of refrigerent

What is flog point

How heat exchanger works

What is ICCP

What is MGPS

Catfines

How it will effect the fuel v/v

How it will effect fuel pump

Leak off alarm

Does alarm comes if small leak

What is vaccum p/p

why priming is required in centrifugal p/p

Internal- what you think which function u gave best

External- He has passed in 2 functions. In function 6 he is on border line.. didn't gave
proper ans for catfines and leak off

Internal- which attempt?

Than said first attempt only right. we are giving u 2fn's repeat fn 6. at last said all the
best.

Thank you HATC team.

All my friends

And special thanks to Samant sir & pawar sir

Motor

Mep

21-9-21

Mumbai

Internal -majih sir

External- anil sir

Which ship u sailed on?

Engine specification?

Flame failure in boiler reason?

In Electrode what we check?

How Chain Elongation happens and checks?

Tappet clearance?

Liquid ring pump?

Wire drawing effect & where it take place ?

Why Centrifugal pump efficiency drops?

During emergency which alarm and trips we can bypass in ME?

Main engine trips?

Ovality of check on CR?

Sagle answer diya mene ..

Only chain Elongation wala nahi yad aara tha..

Got Motor

Thanks Saeem bhai

Ext: Anil Deswal Sir

Int: Manjhi Sir

Motor & MEP

If vessel is on a rough sea and you change the mode to rough sea mode on the panel then
what is exactly happening? If you continue going without any mode change what will
happen?

AE start after decarb?

How kinetic energy is converted to pressure energy in T/C?

Short Cycling and Reason

All indicator cards

Fuel leak off

Steering Gear Pump and it's working

Gear pump gears direction if changed, then what will happen?

Why positive displacement pump is used in Bilge Pump?

Few more couldn't recall now.

Motor Pass

MEP Repeat

Function 3 Safety

Internal: majhi sir

External: anil Deswal

Which ship

Fixed fire fighting system onboard

Types of rudder, which you had.

Explain semi balanced rudder.

Scaba and eebd difference.

Scavenge fire: what all action you would take.

Rescue boat regulations

SMC and DOC

Result: Pass

21 SEPT

MUMBAI

MANJHI SIR

ANIL DESWAL SIR

Syncronose motor

Steering motor

Avr working

Transformer maintenance

Iccp

Primary cell and secondary cell

Battery room safeties

Generator voltage not coming reason

Shore coupling dimensions

Angle of lol

Shell expansion plan

Marpol anexx 1 , documents , equipment

Lifeboat lsa

Pyrotechnics

Co2 safeties

Foam safeties
NOIDA

30 SEPT

subbarao sir

Anil deshwal sir

Safety

Type of vessels

Statutory certificate

Hydrogen and metal fire

Economiser fire what to do and what not

Rescue boat regulation pass

Subbarao and Deswal sir

Motor

Flywheel difference between 2s and 4s

Steering gear safematic system

Inlet and exhaust valve difference

Fuel oil leak off alarm

What is baseplate alarm in me

Few more can't remember

Mep

Liquid ring priming pump

Centrifugal pump not giving discharge pressure

I was from framo, he asked about the system and routines

Cleared function 6

Noida

Subrrao sir

Anil deswal sir

Fun 4b &6

Safety in cylinder head

Tev

Safematic operation

Boiler blow down

Cross head pump lubrication

How to check main bearing clearance

Purifier to clarifier

4 Oct 2021

Function - Safety

External - GOD

Internal - Subbarao

1)What ship u’ve sailed. (Vlcc)

2)maintenance on co2 system

3)smc and doc

4)rescue boat regulations

5)scba and eebd

1-2 more. I’ll Post as soon I remember

Int subba

Ext anil

Refer lo properties

Floc point

Gagging tool

Moisture in refer system what will happen

Why heater in crankcase of refer system

Decider - how to check deliver vv in fuel pump of ae working properly

NOIDA

04 OCT

SUBBARAO SIR

ANIL DESWAL SIR

Function 3,4,5

4 October

Subbarao

Deswal

Safety

High expansion foam low expansion foam

Collision bulkhead

Shell expansion plan

Lift raft lowering procedure

Motor

Telescopic pipe

Lo test onboard

Turbocharger system

Egb fire

Electrical

Transformers maintenance

Iccp working

Mgps working

Star delta starter

Cleared 3 and 5

Repeat fuction 4

Thank you so much bro for your efforts

15/11/2021

NOIDA

Int:Subbarao

Ext:Deswal

Function:MEP

1) Reasons which can decrease discharge pressure of a centrifugal pump

2) Construction of a centrifugal pump

3) How it works

4) what is static head

4)In AC system, why we keep on changing filters in regular intervals

5) Annealing

6) Why we take crankshaft deflection

7) Hunting gear

2-3 more. Will post if anything comes to my mind.

COC

Thanks to all for the discussions and clearing out doubts. Special thanks to Saheem bhai
for his tremendous efforts. It really made a difference

15-11-2021

MMD NOIDA

SUBBARAO AND ANIL DESWAL

FUNCTION: 4B - MEOL

1. Ship sailed on. (LPG)

2. Dual Fuel? No.

3. 2S and 4S flywheel difference.

4. What is Trammel Gauge, how you use it, where you use it?
5. Chain Elongation.

6. Ovality of ConRod.

RESULT: PASS

15.11.2021

Anil Deswal Sir

Subbarao Sir

Checks before departure from port in steering room(including electrical)

Boiler water phosphate test and range

Tie rod antinodal point pinch screw

How to check overspeed alarm in both m/e and a/e

Ejectors in fwg with functions

Tappet clearance why? Effects? defination?

Air compressor safeties

Cavitation reasons

Schedule number of pipe(100*P/S p-service pressure s-allowable stress)

2-s 4-s piston difference crosshead why?

And some more but easy

Fn4 clear fn 6 repeat

Tappet clearance bc

Function 5

How to syn generator

Iccp

Gen and msb protections

Result pass.

Mumbai mmd

Subbarov
Anil deswal

Safety

Crane safety

Orb 1 entre

Shell expansion plan and numbering

Rescue boat regulations

Free surface effect

Fall free break in crane

Some more

Result : COC

THANKS SAHEEM BHAI and everyone for support

Mumbai

Int .subbarov

Ext.Anil Deswal

Function.3

1.type of ship sailed

2.what type fixed fire fighting system your ship

3.how to test hypermist system

4.how to activate fire detector on hypermist

5.how to fight Ecnomicer fire

6.shell expansion plan,sheer strake,garbord strake,

7.how to test oil mist detector

Result . Coc . Deswal

22/11/2021

mumbai

Int subbarao sir

Ext anil deswal sir(god)

2nd attempt, 13 min

Safety

1. Type of fire fighting system for deck and engine room

2. Co2 all maintenance

3. Diff between eebd and scba

4. What is station bill?(didn't answer)

5. Lifeboat regulation

Electrical

1. Working of synchronous motor

2. Brushless excitation in generator

3. Avr working

4. Load maintenance in generator ,how(wanted to hear about governor)

5. Reverse power trip working

Cleared both

Thanks saheem Bhai and all members

22.11.21

Internal : Mr. Subbarao sir

External : Mr. anil deswal sir

Function 4b

1. A.e. inlet exhaust valves

2. Tappet clearance
3. Articulate pipe

4. Turbocharger working

5. Rotocap and valve spinner

6. A.e. overspend trip

One or two more questions can't recollect at the moment.

Thank you Saheem sir and all friends

22/11/21

int ravi shetty

exl anil deswal

ftn 6

what is leck off alarm

how alarm activates

what about small leck and large leck

procedure for manual desludging,how valve is operated manually

gauge glass blowdown procedure,how to overhaul reflex type gauge glass.(gasket

material dismandling procedure tightning procedure tightening sequence)

how intercooler works ,benafits

why NR valve in bilge system,what happens in absense of NR.

pass the funtn

tanq bhai for yout help

22/11/2021

Int Ravi shetty sir

Ext Anil Deshwal sir

Safety

Ship sailed on

Shell expansion plan

CO2 syst manitenance

Air bottle Safties

Lifeboat LSA

MEP

Boiler gauge glass overhaul

Purifier manual desludge

Boiler feed pump type

STP maintenance

Result : COC

Thank you so much HATC team , Mojek ,Sujit, Saheem Bhai & Everyone

External Subbarao Sir

Internal Deswal Sir

Valves in bilge system

Bilge pump not taking suction

Refer comp short cycling

Air bottle safeties

Purifier to clarifier changeover

Result COC

Subbarao
Anil Deswal

Motor mep

Time- 14 mins

1. Flywheel and me and ae difference

2. FORCES IN AE

3. crancase heater purpose

4. Liquid ring pump

5. Centrifugal pump discharge pressure low reason

6. Turbocharge type and which type in AE and ME

7. Function of accumulator in Hydraulics pipe

8. Boiler flame failure reasons

Cleared both COC

Anil sir

subhorao sir.

Safety.

CO2 release system

pp room safety.

Documents carrying on board ship.

Lsa in life boat

how may hand flares

load line certificate comes under which convension result

pass

Thank u Saheem bhai to

Motor/Mep

Int - Gauri Lal Meena

Ext - Anukul Hoon

1. Tell me the specification of Engine

2. He asked the nomenclature in detail

3. What is thrust bearing? How does it look like?

4. What is IHP and BHP ? How do we calculate it?

5. What are the reasons of dropping vacuum in fresh water generator?

6. What is droop in governor?

7. What actions u take if turbocharger surging? What is surging and how does it take
place?

8. Explain oil mist detector?

9. What is storm valve? Where it is there onboard ship?

10. Tell me the compressor safeties.

11. Difference between safety valve and relief valve.

12. What is scheduled 40 and 80 of pipe?

13. What is progressive cavity pump? Where do we use it onboard?

14. Test carried out on Lube oil onboard

Got both

Thank u everyone for ur help... Special thanks to saheem bhai for ur efforts... Ur YouTube
channel videos are really helpful

External : anil Deswal sir

Internal : Subbarao sir

Safety :

Type of ship

Pump room safeties

Flame screen

Flame arrestors

Lsa equipment in lifeboat

Fire fighting system on deck

Specify checks on hypermist system........some i forgot

Ext: Anil Sir

Int: Subbarao sir

MEP

Boiler safety valve testing

Centrifugal pump overhauling and checks

Air bottle checks and maintenance

Air bottle safeties

Result - Pass

Ext:Anil Deswal

Int: Subbarao

Electrical

Maintenance of iccp

Maintenance of alternator

Dead front

Battery room safety

Star delta starter why it is used

Result:Cleared.

INT - Subbarao

EXT- Deswal Sir

Safety

1. Type of ship

2. Shell expansion plan

And numbering

3. Foam system maintenance

4. What will you do in scavenge fire

5. Rescue boat regulations

Electrical

1. Star delta starter

2. Emergency generator Trips and alarms

3.Transformer maintenance

4. Dead front panel

Mumbai

22 nov

Ext: Anil Sir ( god )

Int: Subbarao sir

Main bearing clearance

Tie rod

Turbocharger

( Xx questions )

Result - Pass

Mumbai mmd

Ext: Anil deshwal

Int: Subbarao

Type of ship

1. Stealer plate

2. Statutory certificates

3. Bulbus bow and its working

4. Checks made for enclosed space entry and how is the safe oxygen content.

Pass

noida
Meena sir

Anil sir

Function 05 EECEOL

1.MGPS Full Form & Working.

2.ICCP ,full form & working.

3.Steering Gear Safties.

4.where we fill oil in Steering Gear.

5.AVR working ,location ,its all components ,how its controll voltage .

06.Define Cage Motor /Synchronous motor.

EECEOL ki full form

Or dhyan aty h to btaonga

Pass

NOIDA

Meena

Deswal

Bulbous bow construction

Omd working and construction

Economiser fire

Orb entries

Hypermist testing

PASS

Noida

Annex on ur ship

Odp

Ism code

Isps code
Security level in isps

Relief valve in fire ext

Solas chapter name

Certificate in annex 6

Fire fighting on deck n working

Electrical

Avr

Safeties in alternator

Answer all question still failed in both bcs of wifi was not good

noida

anil deswal

crane safties

avr functioning and circuit

brushless excitation

generator maintenance

result pass

Majhi sir

Anil sir

Off load and on load

Omd

What action you will take

What is secondary explosion

Enclosed space entry

Co2 system

Thanxss to sahim bhai big thanxss .. love you veere .. thanxs very one .. and all the best

01 dec
NOIDA

Manjhi sir

Anil Deswal sir

Bitter end

Galley fire

Striker plate

Shell expansion plane

Shell numbering

Anchor windlass safety

PASS

Got COC...THANKS TO ALL... everyone ...and saheem who created such a platform for
sharing...thanks veere

Internal-manjhi sir

External-deswal sir

Co2 maintenance

Free surface effect

Statutory certificate

Incinerator regulations

Difference between scaba and eebd

And leak test

Pass

Big thanks to saheem bhai

07 DEC

NOIDA

Internal: krisna

Ext. anil deswal

Safety

Type of ship

-orb part1

Shell expension plan

Freeboard

Ows discharge criteria

Numbering of plates

Fsc

CO2 full detail regulations

Result-pass

7 Dec

Anil Deswal and Gopi Krishna

Fun 3 and 6

1. solas chapter 12

2. Rescue boat regulations

3. MSDS

4. Striker plate

5. Margin plate

6. How to change purifier into clarifier

7. Refer short cycling

8. Bilge p/p not taking suction.

9. Stern tube

10. V/v in steering gear

11. Pressure jet burner working

12. Piston material, crown skirt

Fiction 6 paas and 3 repeat

Ext: anil Deswal

Mep

Type of ship

Chemical tanker definition

Cargo carried

STP maintenance

Air compressor intercooler, aftercooler use

Welding defects

Ae overhaul

Cast iron welding problems

Result:COC

all thanx to saheem bhai, HATC, the groups

Internal- Gopi nath

External- anil deswal sir

Safety

Fixed system

Hypermist

Collision bulkhead

Statutory certificate

Eco fire

Electrical

Synchronous motor

How alternator is loaded

Steering safety
Internal

Short circuit in steeeting motor what will happen

DCP extinguisher components

Insulation of motor value i said more than 1 Mhm to which he said ok safety pass n go
read electrical

MMD Mumbai

21/12/2021

Int: Purna Majhi

Ext :Anil Deswal

15 mins

COC attempt

Mep & Motor

Type of ship

How is thrust transmitted to hull

Construction of thrust block

How is it lubricated

How to measure propeller drop

At how many points is it measured

Why we have flywheel

Difference between Me and Ae flywheel

How energy is stored in flywheel

How to take main bearing clearance

Where to fit the the bridge to take clearance

How to calculate the head of the pump

Why intercooler in AC

Safeties on air bottle

Safeties on starting air line

After Ae decarb what all checks will you do before putting the Ae into operation

What we check in crankcase after Ae decarb

What is the location of thrust bearing in Ae

Why thrust bearing in Ae

What is hunting gear

How it functions

How is it connected

What are catfines

How to reduce them

Result : COC

Thank you all my brothers for helping out and special appreciation to Saheem bhai for all
your efforts

All the very best to everyone!

MEP

Mazhi sir

Deswal sir

AE overhauling

Blow down

Blow through

Wire drawing effect

Compressor efficiency

Bumping clearance

Purifier to calrifier

And Cross questions on above

PASS

21 dec

Mumbai

External : Anil Deswal

Internal : Majhi

motor mep

Purpose of intercooler

Propeller drop measurement

Windlass safeties

Thrust bearing measurement

Bilge pump not taking suction

Safematic steering gear

Crankshaft deflection

Tie rod

Pinch screw

Boiler blowdown

Cat fines & how it is removed

Mep pass

Thanks saheem bhai

Mumbai MMD

Date - 21/12/2021

Internal - Purna Majhi

External - Anil deswal

Sub- Motor, Mep

Motor-
Difference between aux and main engine turbocharger?

Chain elongation?

Why we use chain?

Thrust block clearance

Trammel gauge? How we measure clearance with trammel gauge?

Bilge pump not working. Reasons?

Mep

Air bottles safeties

Difference between flame screen and flame arrester?

What is Catfines?

Result- Motor- Pass

Mep- fail

Thank you Saheem Bhai

21/12/21

Int- majhi sir

Ext- deswal sir

Type of ship- cement carrier

Fn-3

Bilge pumping arrangement in cargo hold

Co2 maintenance- weekly;5yrly;10 yrly

How to weight co2 bottle

SMC DOC n validity

CO2 room safety

Collisin bulkhd

Eng fire pp regulation

Fn 4b
Types of scavenging

Explain cross scav

Lo lvl rising in AE reasons

How to find water in LO

AE injector checks after ovrhl

Diff in super long and long stroke engine

Shaker effect

Result- COC

MEP 21/12/2021

Mazhi sir

Deswal sir

What is catfines amd how to remove

What effect by catfines

Boiler saftery valve how many y two

How u check safety valve life

How to check only one

What is safematic system

How to isolate one system

Compressor safety

Air bottle safety

PASS

Thank u so much all fr ur help thank u so much sahim fr ur help

23 dec

Safety

External:anil deswal sir

1. Crew member safety for ship particular

2. Classes of fire

3. Shell expansion plan

4 scavenge fire indications and actions

5. Statutory certificates

Pass

23 dec

mumbai

Int :meena

Ext:Anil deswal

Safety

Deck fire fighting for bulk

Working of sensor ,place and regulation

Regulations for bulk carrier

Doc and smc

Statutory certificates carried

Coc

Thanks a lot saheem bhai ,tusi great ho

23/12/2021

Mumbai Mmd

Internal- Subbarao

External- Anil Deswal sir

Fn-6

1. Why back pressure valve in veg room

2. Safeties in steering gear

3. Why isolating valve in steering gear

4. Which alarms will you have if hydraulic oil leaks from steering gear.
5. Safeties on air bottle

6. How fusible plug works.

7. Why flame arrestor is there on acetylene bottle

8. Working of flame arrester.

Told me to join back immediately.

Result- pass

Got coc

Thank ful to each and every person in this group. Thank you so much Saheem bhai for
answering all the doubts.

23/12/2021

Mumbai

Internal: Subbarao sir

External: Anil Deswal sir

Function 5

Battery maintenance

Battery room safety

AVR in detail

ICCP in detail

Zener diode

Decided

After starting generator voltage and frequency is not coming to rated value.. rpm is
correct..what is the cause and what is to be done

Result : pass

COC

04 JAN

NOIDA

Anil deswal sir

4b

1 Tappet clearance how to take it and what if it is less and more

2 aux eng. And main eng. Turbocharging and piping

3 air distributor explain

4 firing order significance

5 pinch screw

thnx for making the group it is really helpful thing that you are doing bhai

Subscribe Youtube channel marine help bot

Anil Deswal

Electrical

Emcy gen regulations

Battery room safety

Shore connection checks

Generator paralleling both manual nd auto

Intr safe equipment

Lights present in battery room

Some forget

Cross questions p dhyan dena bhut puch rhe h

Safety

Boiler uptake fire

Metal fire

Action during boiler uptake fire

OPRC

Rescue boat criteria

Result .. electrical pass safety repeat ( bola ek bar or try krlo )

6 Jan 2022

Noida

Fn 3

Type of ship

Fixed fire fighting system on board

Situatory certificates

Co2 maintenance

Co2 routine maintenance

10 year maintenance on co2 system

How to weight co2 bottel

Ammendments in annex 6

Safety checks on scaba bottel before using it

Fn 6

Leak of alarm

Safeties on air starting system

Diff between flame arrestor and flame screen

Why flame arrestor in starting air line

6 jan

Noida

Anil deswal sir

Function 4B & 6

Ship type

Telescopic pipe

Oxy acetylene safety

Tie rods x question

Short cycling x question

Trammel gauge

Bending moment

Cat fines x question

Few more forgot

Internal - GAURI LAL MEENA

External - ANIL DESWAL

Safety

1. Collision Bulkhead and cross question

2. Fixed CO2 system . Alarms and cross question

3. Types of DP vessel and cross question

4. Azimuthal propulsion and cross question

Electrical

1. Synchronous and Asynchronous

2. MGPS and cross questions ( chemical name)

3. Paralleling Requirements and how to parallel

4. Alternator maintenance and routine and cross question

Few more don't remember.

They said very politely you need bit of preparation. Come next time.

Internal- meena

External-deswal sir

Safety

1) types of ship

2) ows regulations

3) heard omd alarm what is your actions

4) checks in SCBA

5) How to check alarm on SCBA

6) Shel expansion plan

7) bitter end

8) checks on MGPS

Electrical

1) dead front pannel safety

2) battery room safeties

3) star Delta starter and Cross question

4) checks on ICCP

5) About details in MSB

24-01-2022

External anil deshwal

Safety

---=====---

Type of ship

Camber

Sheer

Emergrcy pump regulation

How to test emergency fire pump

Funnel fire, action

Hydrogen fire temp

Permiabilty of tanker and bulk

Why tanker less permiability

Result... coc

Tata.. bye bye

Int jayant mukhopadhyay

Ext Anil deshwal

Elec

Avr full

Steering motor safety

Dead front panel n working

Er crane safety

Most on motor used onboard

Said induction motor,

Asked why

Said rotor and stator no contact. Long life

Asked more, said donno

Passed

Thank you saheem bhai for help

Coc

24-01-2022

External anil deshwal

Mep

Boiler safety valve

How to set

Accumulation test

Purifier to clarifier

Catalytic fins in detail

Where does it come

How do you reduce

Ae unit performance

Compression pr

Peak or
Why you do it ?

And detail procedure of taking

Trammel guage

Poker guage

How to measure

Thrust block removal procedure

Sound was coming in the background, so he suspected I was being prompted answers

Removed headphones and apologised for noise

Function of solenoid valve

Properties of lub oil.

Thank you everyone in the group including Neel and Neil

Saheem bhai thank you for all your efforts

Result... coc

Ext.anil deshval

Int.sudhir Shrivastava

Fun.4b and 6

Aux.engine t/c and main engine T/c

Lubeoil property,what is ashpalty

Why we need intercooler

Why vegitable room need different expansion valve

Why vaccum drop in fwg

What is stuffing box

And two questions don’t remember

Anil sir told me you gave avarage answer

I think u need one more attempt to clear those

And than internal join and told me

Repeat both

Internal-sudhir kumar

External- anil deswal

Safety-fn 3

Scvange space fire action

Rescue boat regulation

Ism full

Angel of loll

Ows discharge criteria

Omd working

Bilge keel function n location

Electrical,

Brushless generater

Alternator maintenance

Steering gear motor safety

Revival of pump

Zener diode

Got Electrical

Safety repeat

Motor

Mep

Int. Meena
Ext. Anil sir

Onboard if bunkered high sulphur fuel oil, how will u use it

Oil mist detector

Fwg brine reason

Injector pressure test safety in air bottle

Safety in compresor

Water content test in luboil

Predictive maintenence

Chloride test

Thrust block

Thrust block clearance how to check

Anil deswal

2-3-2022

Tig mig welding?

Tie Bolt?

Power of engine calculation?

Bilge pump not taking suction?

Type of lo onboard test?

Deswal sir

Pinch bolts

Clearance of thrust block

Turbocharger in main engine and generator

Mep

Safeties in air compressor

Working of fusible plug

Liquid ring primer

BWTS

EGCS.

Forgot some questions.

Mmd noida

07/03/2022

Manjhi sir

Anil sir

Fn 4b and 6

Type of ship

How to calculate power of main engine

Formula for power

Pinching screw

Tie rods

How piston is cooled

Boiler water test

Hydrazine test

What if o² is more

Stearing gear(hunting lever)

Short cycling

Air compressor safeties

How to convert purifier to clarifier

May b some more questions i dont remember

Lasted about 15mins

Got both

MMD Noida 7 March

Int- Manji Sir

Ext- Deswal Sir

4B

Type of ship

Type of engine(RT- Flex)

How fuel is injected and controlled in RT-Flex

Why Thrust Block needed

How to measure Thrust Block clearance

How to measure propeller drop

Why we take crankweb deflection

What stresses on crankshaft

Fuel oil leak off alarm,will it give alarm of less leakage,why

What are catfines

If bunker has large catfines,what can you do to remove

If not removed what will catfines do

Type of valve in Bilge system and why

FWG producing less water,reasons?

Tests on fuel valve after overhaul

APRIL MUMBAI NOIDA QUESTIONS

[4/19, 11:15 AM] +91 95954 71128: Function 4b and 6

Internal subarao sir

External upendra kumar

1. Specifications and cross question

2. Reversing of engine

3.Types of fuel pump

4. Compressor bumping clearance. How much, why

5. Boiler accumulation test, hydraulic test, why, water level, why not add water during test.

6. Boiler test.

7. Generator alarm.

8. Me cs inspection and lot if cross question and safety

9. Scavenge fire, safty, what check.

10. Before bunkering

11. Slow turning

12. Lost motion

13. Gain motion

14. Cam profile of 2 stroke. How it work( ispe bahut bhagaya)

15. MAC safty, why atmospheric relief valve

16. How much bumping clearance.

17. Boiler % and time for test ismai cross question. If 15 bar then how much for lifting pressure of
safety valve. Relief valve.

18. Fix fires system in Scavenge space.

19. From where take sample of lube oil. Tell me name of instrument ( name pata nahi)

20. Boiler water test value.

4b pass

6 repeat.
External sir said 6ka answer jyada diya hai. I said then give me both .

Subarao sir said NO. Why u stuck in between. U r going well and suddenly stop.

I said in front u I forgot everything . Then said prepare well in both function.

But at last function 4 pass. 6 repeat

[4/20, 10:02 AM] +91 90335 51466: Fn4 coc attempt

Extrernal vernon sir

Internal meena

1)engine worked

2)c/c explosion (cross question)

3)scavenge fire(cross question)

4)how will you calculate power(hell lot of cross question)

5)funtion of relif valve and pressure it lifts

6)engine starts on air but not on fuel resons

Decider by meena sir

1)short cycling of refer comp

2)how will u fill oil in refer comp

Result pass

Thank you everyone for helping with question.special thanks to saheem and shaurya for the efforts
they took.

[4/20, 10:03 AM] +91 90335 51466: Int meena sir,

External vernon sir

Coc attempt

Motor

. Crankcase oil test explain everything, ph paper and other things clr and all

. Engine not starting on air reason

Engine specifications

Thnq so much everyone for helping in this grp

[4/20, 1:35 PM] +91 98465 66967: 20/04/22

MEP n MOTOR

Extrernal vernon sir

Internal meena

*Refrigeration Plant Safeties and cross questions

*engine didn’t starts on air

*If you don’t have any bolts in stock how will you order

*Engine Slow down reasons

*How will you change the belt in air compressor

*How will you bend a copper rod by cold work

*LO tests and cross questions

*Boiler gauge glass blow down

Lot more rest I forgot

Both❌❌

[4/21, 3:26 PM] +91 77580 81454: 21/04/2022

Ext- vk chandrashekharan and amitabh

Int – manjhi

2-stroke 4-stroke constitutional diff.(only constructional)

Difference between ME ext valve and GE exst valve?

What seals sacevenge pr so it doesn’t goes to crankcase [diaphragm]

ME and GE which turbocharger (type const and pulse)

Difference between constant and pulse type

If u are on watch scavenge temp alarm sounds and temp is one only unit above scavenge air high
temp what will u do first [wants to hear about acknowledging of alarm infrom CE, bridge etc]

Now what will be ur actions after informing

Which lubricators on ur ship (Alfa lubricators on my ship)

How will u adjust cylinder oil lubrication to one perticular unit.

What is the difference between cylinder lub oil and crankcase lub oil

What is TBN?

How much TBN?

According to new regulations we use low sulphur FO so how much TBN now?

Purifier shaft assembly

How will you come to know ur purifier is running at rated speed

Difference between relief valve and safety valve

Boiler safeties

Rest cannot remember.

Lost of cross questions.

Gives time to think and ans.

Got both *motor mep*

Ext – chandrashekaran

Internal – manjhi

Type of vessel ( AHTS vessel)

Engine specifications

How propeller is connect with your engine

What is gear box mechanism

How shaft clutch in and clutch out from engine, (full mechanism)

Name of gear responsible for reversing of four stroke engine

Black smoke coming out from funnel, reason

How will u you fuel is properly atomised

How to start and control engine from local panel during emergency (four stroke with gear box engine)

How reversing done in four stroke engine during emergency

How to control the rpm of engine

After overhaul you are going to start engine, what are preparation you have done( I forgot to tell
about slow turning of engine, he said it is a failing mistake)…..

21/04/2022

Ext- vk chandrashekharan and amitabh

Int – manjhi

2-stroke 4-stroke constitutional diff.(only constructional)

Difference between ME ext valve and GE exst valve?

What seals sacevenge pr so it doesn’t goes to crankcase [diaphragm]

ME and GE which turbocharger (type const and pulse)

Difference between constant and pulse type

If u are on watch scavenge temp alarm sounds and temp is one only unit above scavenge air high
temp what will u do first [wants to hear about acknowledging of alarm infrom CE, bridge etc]

Now what will be ur actions after informing

Which lubricators on ur ship (Alfa lubricators on my ship)

How will u adjust cylinder oil lubrication to one perticular unit.

What is the difference between cylinder lub oil and crankcase lub oil

What is TBN?

How much TBN?

According to new regulations we use low sulphur FO so how much TBN now?

Purifier shaft assembly

How will you come to know ur purifier is running at rated speed

Difference between relief valve and safety valve

Boiler safeties

Rest cannot remember.

Lost of cross questions.

Gives time to think and ans.

Got both *motor mep*

21.04.2022

Mumbai

Int- Subbarao

Ext- hoshang dastur

Fun 05

Emg generator regulations

IP rating

Working of induction motor

What is earth fault

How to find earth fault

IR testing of motor

Working of megger

Working of hydrometer

What is power factor

Diff bewteen apparent and active power

Working of thermocouple

What is HV system

Lead acid battery

Ext chandrashekhar ( Awesome)

Int subbarao

1. How CPP works & reversing takes place? Mechanism ?

2. 2 & 4 stroke arrangement ? Constructional difference

3. Specifications of your M/E and A/E.

4. Your M/E and A/E piston cooling arrangement. (Cross ques)

5. How to assess the condition of the LO of your M/E ?

6. What kind of cooling arrangement for your M/E ?

7. Expansion tank ? Type of chemical used onboard for treatment ?

8. Purifier? Clutch arrangement & kind of gear arrangement? How speed is controlled?

9. Refrigerant LO qualities? Pour point ?

10. Explain refrigerantion ?

Few more don’t remember right now.

Motor & mep got both.

Thanks to this group. And also to Anjinkya and Ashish for helping me out.

22/04/2022

External – Sanjib sir, RS Vardhan

Internal – Gauri Lal Meena

Function 3

Spurling pipe

Collision bulkhead

Inclining experiment

Annex 4 discharge regulations

Weekly checks in Co2 room

Ventilation system in Cow room

Function 5

Working of AC motor

Types of batteries onboard

What will you check in lead acid battery

What will you check in dry cells

How will you charge a battery

Types of charging

Why do we need capacitor in single phase motor

He asked many more questions in both but I’m sorry I can’t remember

[4/22, 1:57 PM] +91 99446 04370: Internal.. subbarao

External…v.m.chandrasekaran
22.4.2022

Type of ship

Safety……

Dead weight..full

Light weight…(if mass added what happened) (answer.displacement)

A60 bulkhead full.& where located..

Foam extinguisher full(how to know it’s good)……

External very good person.

Thanks to ER shaurya Shankar sir

[4/22, 3:27 PM] +91 93486 91771: Fun3 –

Difference between code n convention . Cross questions

Why imaginary line is 76mm apart?

Difference between statutory n mandatory certificate

Regulation of emergency bilge injection valve

Location ( exact)

Regulation of emergency fire pump , lot of cross questions aur mc mep m ghus gya

Chap 12 for bulk carrier

Lot of cross questions on water ingress alarm

Co2 fixed system n cross questions

Many more

Time – 30 min.

Anil bhatt ne apni maa chuda rkhi thi

Internal – subbarao

External – vk chandrashekhar an

Purifier fire action what is yr action What u should close how will you do

What is load line

What is primsol line

Define primsol line

What is hypermist how to operate where it is located

What is nt GT light weight dead weight

How will you clean fuel oil tk

Iss me sabhi safety bolna main gases name inki value how to measure.

Freeboard deck

Primsol marking dimention

Baki ek do the

Clear

Fun3 –

Difference between code n convention . Cross questions

Why imaginary line is 76mm apart?

Difference between statutory n mandatory certificate

Regulation of emergency bilge injection valve

Location ( exact)

Regulation of emergency fire pump , lot of cross questions aur mc mep m ghus gya

Chap 12 for bulk carrier

Lot of cross questions on water ingress alarm

Co2 fixed system n cross questions

Many more
Time – 30 min.

Anil bhatt ne apni maa chuda rkhi thi

Ext : Upendra

Interal : Sudheer

COSCPOOL

Type of ship

Chapter 12

Safties in cargo hold

Widas sensor height

Difference btw lifeboat in Bulk carrier and tanker?

How sprinkler system works in LB?

5 year routines on lifeboat winches?

Fixed co2 10 year routines

Certificates under Marpol annex 6, annex 1

EEDI and EEXI?

Pounding, area on which pounding occurs?

How to reduce?

What is Garboard strake?

Vessels inclining experiment

Steering gear safety

Alternator safeties

EECEOL

Alternator maintenance

How an induction motor starts?

Starters

Explain soft starter?

Types of charging a battery?

What is the short ckt protection provided on induction motor?

Few more..

Mumbai MMD

25/04/2022

First attempt

Function 3&5

Safety

1) How many ships done, type of ships

2) Pv valve, Pv breaker, working and difference. What is deck seal? Many cross questions on inert gas.

3) Mast riser, and its regulations

4) What type of inert gas system

5) Safeties on inert gas system

6) Working of oxygen analyzer

7) Web frames

8) Code vs convention, give example

9) What is CSR?

10)What do you understand by stcw

11) What is Manila amendment?

12) Type of fire fighting system on board

13) Difference between low pressure and high pressure CO2, advantages and disadvantages of both.

14) Co2 system safeties. Why 85 percent in 2 minutes and how to confirm

15) Places of installation of Hypermist. Why? How does it work. How to operate manually?

16) Smoke detector area covered, heat detector area covered. Distance between centres and distance
from bulkhead?
Electrical

1) What is Pid control, how is it achieved

2) What is MGPS

3) What is ICCP

4) How is blackout test carried out? What all precautions to be taken beforehand?

5) Is blackout test safe to be carried out at sea? Why?

6) What is shaft earthing. Why is it needed? How to check?

7) Navigation lights, what kind of supply. What practice to be followed to avoid earth fault on that
circuit?

Thank you all for posting questions and solving doubts

Electrical

Int Meena sir

Ext rs vardhan sir . & Mudit sir

1. Power factor.

How to increase

2. Emg generator testing onload

Emg generator location

Position of emg gen, transformer, switchboard

3. How static electricity controlled on tanker

4. IP protection

5. Insulation classes

6. Transformer losses

7. Types of battery

Checks on battery

Hydrometer
8 battery room fittings

External:manjhi

Inernal:umashankar

4b, 6

Type of vessel

Type of engine

Type of boiler

1,Prepare main engine

2,tev

3, difference between fire tube boiler and water tube boiler

4.what if stp is not on board ship

6.fuel injector overhaul

7.auxilliary engine cylinde overhauling

8. Bumping clearance

9.purifier how interface is created

10.how to charge refregerant

Electrical

Int Meena sir

Ext rs vardhan sir . & Mudit sir

1. Power factor.

How to increase

2. Emg generator testing onload

Emg generator location

Position of emg gen, transformer, switchboard

3. How static electricity controlled on tanker

4. IP protection
5. Insulation classes

6. Transformer losses

7. Types of battery

Checks on battery

Hydrometer

8 battery room fittings

Meena sir and prasksi sir

1-Types of ship and types of engine

2- piston ring specification

3- linear specification

4- NPSH of pump

5- function of blow down ring

6- types of steel use for manufacture ship

7- hoop test, creep test

8- tools for lath

9- parts name of lath

10- frequently cut in , cut off in refer

11- cavitation

Rest forget.

27/04/2022

Mumbai MMD

Internal: Purna Majhi

External: S S Gadkar

Time : 22 mins

Function 4b (3rd attempt)

-what type of ship

- Engine nomenclature

- what do you mean by superlong stroke

Tell me stroke-bore ratio for superlong stroke

- Tell ur Firing order of ME

- What do u mean by tappet clearance

- AE tappet clearance full procedure

- How do you know piston at TDC

- AE bottom end bearing clearance full procedure

- Diaphragm in ME? Purpose?

- Under piston inspection procedure ? what will u check?

- Soot blowing procedure

Function 6 (2nd attempt)

- what are boiler safeties

- Boiler safety valve in detail

- What if safety valve does not lift

- Tell me easing gear exact

Working/mechanism

- Purpose of steam trap

- Types of steam trap

- MAC valve overhauling full detail

- Emergency bilge suction

- What are magnetic filters? And where are they located?

And many more… I’ll post as I recall

Result: Motor – Pass

MEP – Repeat
External wants details ans…kitna bhi bolo uske liye kam hai wo..

[4/27, 11:33 AM] +91 90498 73834: Ext Prakashi sir

Int meena sir

Electrical 27 April 2022

1. Clampmeter function and working principle

2. Induction motor working principle

3.Insulation class

4. Unit of capacitance, inductance, reluctance

5.AVR

6. IP

7.air gap purpose and how to measure

8. Requirements of AVR as per SOLAS

[4/27, 11:47 AM] +91 97639 08792: Mep oral – 27th April 2022

Mumbai MMD

External:- prakashi (in every question he wants the material of that thing)

Internal:- gauri lal meena

1.Type of ship

2.What is difference between pipe 40 and 80

3.Type of Seals used in stern tube and the construction of Seals

4.Difference between packing and jointing

5.How to check the allignment of shaft after assembling the pump

6.How to measure backlash and where to take clearance?

7.Types of welding

8.Welding defects

9.Engine room crane safeties

10.Why we take jumping clearance?

11.How to take rudder drop?

12.Why do we do drydock?

13.Annealing

14.Is there annealing done for the chain block?

15.What do you mean by recrystallization temperature?

16.Packing used for steam

17.Packing used for fresh water

18.Packing used for sea water

19.Packing used for oil

20.Galvanizing

21.Centrifugal pump overhaul (cross question regarding material)

22.Ductility

23.Malleability

Many more questions asked can’t remember….

[4/27, 12:52 PM] +91 72088 99319: Mep oral – 27th April 2022

Mumbai MMD

Function 4b and 6

External:- ss gadkar(God ultra pro max?

Internal:- manjhi(god)

1.Type of ship

2.What Engine and specification

3.Working of camless engine and reversing

4.tappet clearance in AE in detail

5. Crack in pump casing

6.diff in crankcase oil of ME and AE

7.Types of welding electrodes

8.Welding of CI
9.DP test

10.Purifier and clarifier constructional difference

11.thrust block

12.Why no thrust block in AE

13.boiler gauge glass safeties and overhauling procedure

14.charging of refrigerant

15.boiler water test (only names and limit values)

16.fuel pump types

17.boile pilot burner overhaul and cross

Result : got both

Many more questions asked can’t remember….

[4/27, 12:53 PM] +91 79040 93620: External – venugopal

Internal – SS moorthy

Date – 26-04-2022

Chennai mmd

NDT test

Crank case insp

Purifer overflow action

Bottom end celarance

Air compressor manual start procedure

P[4/27, 10:33 AM] +91 78744 74004: 27/04/2022

Mumbai

INT. SUBBARAO

EXT. H.D. SINGH (Anglo estern)

R. S. Vardhan
Fun. 4B and 6

Type of Ship.

ME starting air valve leaking, how you come to know?

Heat exchanger components shell and tube?

Shell and Tube heat exchanger overhauling checks?

Tubes pressure testing?

MAC Piston rings broken, how you come to know?

MAC safeties?

MAC valve checks?

AUX ENG. CC inspection?

AUX ENG. Fuel injection timing?

AUX ENG. Decarb checkes?

What is ALCAP?

In PX why marking is given?

Both repeat

[4/27, 11:13 AM] +91 77383 50598: Motor

Type of ship

Duration of contract

Which college ?

AE LO properties

Steering gear requirements ?

Tie rods

Propulsion system – which one on ur ship ? Which type of telemotor ?

Hydrazine test in boiler water treatment

Mean effective pressure ?

Thrust Block ?

Overlapping in 4stroke engine

Overlapping in starting air valve/line…I don’t know

Which type of bedplate ur engine had ?

What are the other types of bed plates?

What is MCR ?

Draw 4S valve timing diagram

Fail

[4/27, 11:54 AM] +91 97639 08792: Mep oral – 27th April 2022

External:- prakashi (in every question he wants the material of that thing)

Internal:- gauri lal meena

1.Type of ship

2.What is difference between pipe 40 and 80

3.Type of Seals used in stern tube and the construction of Seals

4.Difference between packing and jointing

5.How to check the allignment of shaft after assembling the pump

6.How to measure backlash and where to take clearance?

7.Types of welding

8.Welding defects

9.Engine room crane safeties

10.Why we take jumping clearance?

11.How to take rudder drop?

12.Why do we do drydock?

13.Annealing

14.Is there annealing done for the chain block?

15.What do you mean by recrystallization temperature?

16.Packing used for steam

17.Packing used for fresh water

18.Packing used for sea water

19.Packing used for oil

20.Galvanizing

21.Centrifugal pump overhaul (cross question regarding material)

22.Ductility

23.Malleability

Many more questions asked can’t remember….

[4/27, 12:34 PM] +91 92847 86168: Majhi

Ss gadkar

What all enclosed space?

Enclosed space entry?

Multi gas detector? Which all Gases and level?

Purifier room fire fighting system?

Sheer strake?

How to ventilate enclosed space?

Annex 1 and oil discharge criteria bilges originated from MC? Discharge criteria

Scavenge space entry ?

Coc
VISHWANATHAN (USHAVISHU IYER) SIR MUM NOIDA
1st july 2021

Mumbau

Meena sir

Vishwanathan sir

Motor and mep combined

Company type of ship grt

Me&ae specs

Type of governor

Shaft generator

How clutched in

Safety cutouts

Lubrication in sg fittings on sg

Shafting arrangements Cpp

Purifier.. what part of gravity disc decided the interface wanted to know whether outer
dia inside dia or thickness

Bulk handling compressor

Fwg..Location of salinometer y temperature compensator

Result both repeat

Without seeing the connection how to distinguish the discharge nd suction line of bilge
pump from pressure guage

He asked particularly from your own ship

So just see through ur engine specs and all

01 july

Mumbai mmd

Meena
ushavisu iyer

Motor

Main engine specifications

Meaning of the nomenclatures

Which is the hardest part to lubricate in main engine and why ?cross questioning

And how lubrication and what type of lubrication

Which filter has (fo or lo)more meshing and why ?

Why centrifugal pump has wear ring?

Mep

Auxiliary engine specs

How many suction vlv and exhaust vlv for one unit

About tappet clearance

Which vlv has more tappet clearance and why more

Boiler guage glass showing correct level of water or not how will u check and if low water
what will happen and what actions will u take

Turbocharger filter dirty how will u come to know

Efficiency of turbocharger how will u get to know (rough estimation without any
calculation)

Steam gasket which type will u chose from workshop? which gasket is more suitable

How will u replace the gasket in the flange of the steam line?

And some more

Got both

accepted answers... thanx to the man

Which part lub hard

Cross head

Reason is because there is no reversal of load.. and oscillation is short ...

When the engine is stopped that time there is boundary lubrication.. and when the engine
attains minimum rpm.. the oil film enters between the shaft and the bearing and shaft
lifts up no more metal to metal contact... This is hydrodynamic lubrication .. than I
explained him about the hydrostatic lubrication where u make use of external pump

lo fo mesh

Bhia ye more meshing wala I am not sure.. I said lo to which he gave me a look .. he knew I
wasn't sure.. and than he asked why..I said something than he asked me about the fo
viscosity while injection..Yeah I said...12 cst

which has more tappet

Yes bro exhaust and why because it is exposed to more heat than he asked me how I said..
when the valve opens it comes down so more contact with the exhaust gases and than he
asked what will happen if more heat I said.. thermal expansion will be more .. to which he
said good

Boiler question correct level

Guage glass blow through kar k dekhenge ki sahi water level dikhara hai ya nai ..fir agar
low hai toh stop firing the boiler and wait for it to cool down don't fill water immediately..

turbo eff.

Monometer se pata chal jayega turbocharger ka air filter dirty hai toh

Efficiency.. ul get rough idea by looking at turbine intel and outlet temp.. ul come to know
how much heat energy is converted to pressure energy..

how to replace gasket

Wire mesh gasket is used for steam lines

Kuch nI bhai.. bus basic puchra tha ... I said isloate steam line... If vlv are not holding than
close the main steam stop vlv.. and drain the steam from the line if any.. and replace
01/07/2021

Mumbai MMD

MEENA

USHAVISHU IYER/VISHWANATHAN

Function 5

Safety of Msb

Mathematical representation of KW and KVA

Lead acid battery maintenance

Pump room electrical safety

Steering motor safety

How steering motor is differ from all other motors? Over current trip is fitted or not on
steering motor?

Got Fn 5

1/07/2021

mumbai

Internal- Meena

External-Ushavishu Iyer

Fn4b and 6

Type of ship.

Maker

Why use Tie rods

Is auxiliary engine has tie rod or not?

Which turbocharger you have on Main engine?

Maker of turbocharger.
Lubrication of ME turbocharger.

How to detect if piston gland( stuffing box) of ME is faulty while running?

Why use after cooler in Main Air Compressor?

Why care about density when we need only 30 bar pressure?

Relation between ME crankshaft and camshaft rotation?

Why refer air conpressor making noise during starting.

Fn 4b pass

Fn 6 repeat

01/07/2021

Mumbai

Internal: Meena

External: Vishwanathan

fn 4b, 5, 6

4b

• type of engine (mine was ME)

• how fuel injection takes place

• hydraulic pumps and cross questions

• how to know crankcase oil level in AE. smoke coming out of dip tube. how would you
know which unit blow past is happening.

• approx length of tie rods. what arrangements are provided to prevent vibrations in tie
rod?

• in st/gr, when only one pump is in use, how is the standby pump prevented from
rotating in opposite direction?
• what type of pump in ME engine supplies the hydraulic pressure? and how is the
pressure varied?

• arrangements provided to avoid excess pressure buildup inside scavenger air receiver?
lifting pressure of the relief valve?

• how would you get to know an induction motor is fit?

• why brushes are made of carbon and not of Al or Cu?

• Which system you had on board, 3-wire or 4-wire? which one is more safer?

forgot the rest

• what was the normal operating pressure of your boiler?

• what kind of turbine was there in your COPT?

• If you want to test a standby Main lube oil pump, while one Main lube oil pump is
running, how would you do it?

• How to repair cracked bonnet of a valve made up of cast iron?

• As a duty engineer, what would you check in the engine room crane, while the ship is
leaving the port?

forgot the rest

Result: 4b, 5

01/07/2021

Mumbai mmd

Meena sir

Vishwanath
3,5,6 functions

Purifier fire actions

Co2 bulk system

Roro ship bulkhead system

Fse

Corrugated bulkhead increases which strength specifically of b/h

Engine room crane electmagnetic brake releases how ?

Co2 bulk system co2 carriage in what form in pipe ?

2 Genny one 350kw other 250kw loaded is it ok conditions? Why such situation ?

Pressure switch setting of hydrophone how to do. What are values

HV system neutral point earthed? Why ? Ner ?

Fuel injector testing , fuel injector valve dia. Value

Ballast pump looses suction during deballast, actions ? And indications ?

Steering gear checks before leaving port

Safematic? Idk what he was asking exactly. steering gear system ..

Bilge injection valve testing

Bilge injection valve Solas regulations

Motor insulation low , what all will you do.

more+
got 3 and 6

01/07/2021

Mumbai

Meena

vishwanathan

Motor

Ship specifications ?

Mcr NCR power ?

Cam and crankshaft relative motion?

Y break is used in purifier?

How distillate pump take suction when condenser in vacuum?

Engine bar speed range?

Pass

on windlass?

05/08/2021

4b & 6

Manjhi sir

Vishwanathan Iyer

Ship type(offshore)

Engine type

From engine to propeller what arrangements was there.

CPP...how pitch rotates

Crankshaft to camshaft relation...how many gears

Lubrication system for that.

Filters were there for L.O and F.O, tell me which of the filter was smaller micron filter.

Turbocharger

Reduction gear ratio why it is in ratio

Shaft generator

MEP

Shell and tube type heat exchanger

Tube material

Colour of tube

AE crankcase level checking ...smoke coming out from there why

Bilge pump questions

3 phase motor single phasing how to know if ur not there

What & how many things u can do with a ball pin hammer.

Boiler gauge glass blow through

Boiler water test

Chloride ppm

If more how to control

How many drain valve is there in boiler

Motor pass

Mep repeat

Air in refer system how to remove it

Explain process

How a MAC starts on auto mode

Include this also

Unloader activates how

05/08/2021

Int. Manjhi.

Ext Vishwanathan iyer

Safety

First listen question properly

Safeties in ig to prevent back flow of gases

Chain locker location

Mob marker, how different from simple lifebuoy ,what color of light it have

As per solas how much co2 is required of e/r in fire (don't tell formula to calculate no. Of
cylinders)

Failed

05/08/2021

Noida

Manjhi sir

Vishwamathan sir

Types of ship

Company and Pre Sea training

Safety

*Coffin Plate

*Draw plimsoll marking (paper pen)

*Thickness of plimsoll marking of dimensions

*Vent for double bottom.and location

*material of anchor

*Why ships are provided with different draft condition

ELECTRICAL
*One gen running at @350 KW other @250 KW ? is it ok? what will u do

*Boiler water low level test

*Transformer maintenance

*sea water flooding in motor how to revive

*How to test standby lub oil pump

*NER why

*How to know motor is healthy

Got Electrical

05/08/2021

Noida

Int. Manjhi.

Ext Vishwanathan iyer

The type of ship

The disadvantages of double hull .

The various loads on emergency bus bar .

The checks to be carried out in engine room during ILLC survey .

What all double bottom checks are to made during ILLC survey .

The different loads on esb .

The insulation reading of new motor .

How will check the insulation of the motor

The valve of voltage generated in the megger .

Shaft earth method what will happen is not done and the unti of current and voltage
measured across it .

Cleared both

Thankyou saheem bhai .

05.08.2021

Noida

manjhi sir

Vishwanathan Iyer sir

Safety and electrical

* integrity of Water tight doors

* How will you know that priming arrangement for emergency fire pump is working
satisf...

* Smoke detector working

* About CO2 room ( said about ventilation, 56 bar at 20c, relief valve , air connection,
emergency connection)

* Regulation for CO2.

* Types of keel.

* Emergency steering.

* Steering gear electrical safety.

* How to check Insulation resistance of induction motor.

*MSB safeties.

*Pressure switch

* Rest forgot

05-08-2021

Internal -manji

External -lyar viswanatha

Engine type

MCR(defination and value)

NCR(def and percentage on my ship)

Generator type
How fuel is controled(he want to listen helical grove in plunger)

Turbocharger manfacturer name.

Turbocharger lubrication.

Why header tank.

.If in hydrophore frequently cut in cut off.reason

Why use vane type pump in steering system.

Sea water pump gland is leaking action to be taken.

09/08/2021

Internal - Ashish Wankhede sir

External - Vishwanathan Sir

(50- 60mins )

Type of ship you have sailed on ?

Contract length, Company and pre sea training institute name.

Motor

Which type of propulsion

Propulsion Motor Safety , Each motor power and how it's started.

Motor power factor and type

Shaft Power and Rpm

Type of Engine

Engine Specifications

If V type of Engine, you have one connecting rod or two. How con- rod is driving both
units.

Which type of bearing - Thick Shell or Thin Shell

Where is Thick Shell and think shell bearing used.

If you overhauled cylinder head and brought it to workshop , how will you identify which
is suction and exhaust valve.

In air compressor , what is the difference between suction and exhaust valve.

Tell me about construction of fuel pump and all parts of fuel pump

Is there any delivery valve present in fuel pump, purpose of the delivery valve .

How fuel is supplied to engine ?

How meat room temperature is maintained at -15°C while your dairy room temperature is
+4°C, by the same refrigerant.

How would you measure the oil level in crankcase .

When using dip stick what does it tells you , unit ?

The measurements on dip stick , are in which unit ( mm,cm , or m )

Consumption of Cylinder oil per hour and per day ?

Which engine has more Cylinder oil consumption 2 stroke or 4 stroke ?

Compression Pressure of Your Generator engine .

STEAM

Boiler specifications

Purpose of Superheater

Pressure inside boiler

Pressure of Superheated steam

Economiser ?

How to check boiler water level , if by gauge glass then how ?

How many blowdown valves per boiler

Tell me about boiler blowdown procedure

Why do you open inboard valve first, what happens if opened later ?
What is specific name of wear that takes place at valve ?

Turbine specifications

No. Of stages in each turbine.

What is the purpose of gland seal ?

Where gland seal supplied in turbine ?

How's it's flowing through, pressure ?

Labyrinth seal

MEP

How would you change a gasket in the flange of a SW pipe if the gasket has worn out .

In shell and tube type heat exchanger , how will you come to know if heat exchanger is
fouled.

If ballast pump has stopped taking suction or if the tank level has dropped, how will you
come to know and what will be your actions.

In a centrifugal pump , if we use gland packing , how we prevent shaft from erosion .

In purifier , at one time my oil is coming out with water and another time water is coming
out with oil , what is the problem ?

If the grade of oil being used is same , why would you encounter the above problem ?

And few more I don't remember !

Cleared All

*MEP ACCEPTED ANSWERS* *```Thanks to the wise man*```

*1.How would you change a gasket in the flange of a SW pipe if the gasket has worn out .*

1. I told him that first I will check the thickness of the gasket material, type of gasket
material.

And then I will take the old gasket and draw it over a new gasket material .
And prepare the flange by cleaning it properly and then fit the new gasket .

( He just wanted to hear this much )

*2.In shell and tube type heat exchanger , how will you come to know if heat exchanger is
fouled.*

2. In this I told that one method is by checking differential pressure

And secondly I will check the temperature of SW it will drop and the JW OR FW outlet
temperature would rise , more than normal as it won't be cooled properly .

*3.In a centrifugal pump , if we use gland packing , how we prevent shaft from erosion .*

3. I just told him we put a sleeve in the way of packing and he was happy with this answer.

*4.In purifier , at one time my oil is coming out with water and another time water is
coming out with oil , what is the problem ? If the grade of oil being used is same , why
would you encounter the above problem ?*

4. I told him first of all there might be a problem with the gravity disc, if the size is small
then water will carryover with oil And if the disc is large the oil will carryover to water
outlet .

And now if the gravity disc is same and grade of oil is also same, then there is the problem
with temperature and density of the fluid.

We are not heating the fluid properly so proper interface is not forming as per the gravity
disc used .

*5. what could be the reason for water coming in gear box side of purifier.*

5. I said water can enter from the bowl side when the O-RING leaks. Due to clearance
around vertical shaft...

31/08/21

Int Ashish wankhede

Ext vishwanathan

Steam
1. Boiler specifications

2. Turbine specification

3. Purpose of condenser

4. Vacuum maintained at condenser

5. Boiler water tests and procedure

6. Safety valve overhaul

Motor

1. Main engine specs

2.jacket Cooling water system,asked to explain

3. Asked to explain pulse lubrication system

4. Injector maintenance

Mep

1. Purifier type

2. Diff between clarifier and purifier

3. Type of discharge system

4. Bilge high level in your watch,actions

5. Oil in Howell ,actions

6. Compressor specification

7. What is meant by tandem compressor

few more forgot

Cleared steam and mep

Motor repeat
31/08/2021

ashish wankhede sir

Mr. Vishwanathan sir..

MOTOR MEP

- type of vessels you have sailed.

- which Main Engine and Aux. Engine.

- M/E c/case inspection

- How will you take Crankshaft Deflection.

- How to take Bottom end bearing clearance.

- M/E is battery/Air staring. Engine is not getting started, what could be the problems.

- Lube Oil properties and on board test.

- Reasons for c/case explosion in 4-stroke engine.

- Reasons for blow past and what will be your action.

- Some cross questions about piston rings and liner, liner calliberation, etc.

- Centrifugal pump not developing sufficient pressure, what could be the problems.

- Hydrophore pump is getting cutin/cutout very frequently, what will you check and
actions.

- Some questions on electricals also that I didn't remember.

Ext Vishwanath

Int Ashish

MOTOR MEP

1. ME Nomenclature

2. Why connecting rod not coupled with piston in ME

3. Total number of bearings in one cylinder unit.

4. Intermediate shaft lubrication

5. Tie rod function. A/E present or not?

6. Reefer unloader valve qstn (confuses a lot)

7. Bunker tank to settling tank transfer. What type of pump? Can't centrifugal pump be
used?

8. ME LO pp discharge side pr gauge flickers. Reasons?

9. How would you know that coolers efficiency has reduced?

Rest, I don't remember.

Will let you know.

MUMBAI

31/08/2021

Vishwanathan sir

Ashish sir

Function 3

1.T.P.C.

2. Bilge keel

3. Fixed fire system on board

4. Co2 room requirements

5. Fire plan

6. Different alarms in engine room

Function 5

1. Power factor and little basic questions.

2. Preferential trip

3. How to parallel generator

4. How to do continuity test.

Few more questions I can't recollect

mumbai

Vishwanathan sir
A Wankhede sir

Motor and MEP

1. ME AE Nomenclature

2. Lubrication in ME ,timed untimed?

3. Material of crosshead, bottom end and main bearing

4. How to take tappet of running AE?

5. AE all unit crankcase door leaking (small leakage), why what will you do?

6. Turbo charger filter fouled how will you know?

7. What is the process in Air compressor?

8. How cooling is decided in evaporator?

9. Bilge pump not taking suction from aft bilge well,why?

10. How to measure butt clearance in piston ring?

Result- Repeat all

31/08/2021

Wankhede sir

vishwanathan sir

Electrical

Pump room electrical safety

Generator rating and voltage control

Grade of insulation

Squirrel cage motor vs wound rotor motor

Batteries charging

Thermistor vs thermostat .

And more questions

15/11/2021

Function 3
MMD- MUMBAI

GAURI LAL MEENA Sir

Ushavisu Iyer sir

Type of ship sailed

All functions full form

What is ip

Co2 system explain

co2 bottle safeties

Co2 system arrangment

Hyper mist system explain

Solas chapters

Marpol

Annex 6 discharge criteria

Ows working

Fire in work shop what will your action

Life boat launching

Emg lighting check

What is Caba compressed air breathing apparatus

Bunkering procedure

RESULT- Pass

15 nov

MMD MUMBAI

Mep motor

Internal - meena sir

Extr - ush( chenn@i mmd)

Type of ship
High voltage x question ( mep motor may high voltage )

Indicator cook leaking

Rta and rt- flex difference

Gen. Specifications

How much it can generate power

X question

Air compressor efficienc

low many x question

Few more....

Asking many things from electrical

Mep pass

15/11/2021

Safety

Internal : Meena sir

External: Iyer sir

Which type of ship

-MOB alarm

-Saturday routines

-Check on steering gear

-Fire safety plan where is it kept and why is it kept there

-Fire station what all things are there explain

-which fixed fire fighting system on board.

-Block coefficient

-Prismatic coefficient

-Theoretical speed

-pass
Ashish wankhede

External- viswanathan sir

Function 5

1.advantages of high voltage system

2.What is proximity switch and limit switch and difference between them

3.What is thermistor and where it is located on motor?

4.ER crane safeties

5.Three lamp method of synchronizinf full

Wankhede sir

vishwanathan sir

- Thrust block

- How to identify an alarm in the engine room.

- how is a ship moving in water. What is the propeller doing.

- how do you charge refrigerant

- what is automatically controlled in an ME engine.

- what is demisters

- boiler gauge glass blowdown

- difference between LO of Ae and ME

Both passed

Wankhede sir

vishwanathan sir

Tpc

Type of resistance

Fixed fire fighting system

Type of ship ...which type of gas carrier ....cargo temp

Engine type
Fire in purifer room in your watch

Centrifual pump are not self primmed why

Pump gland leaking what ll u do

Type of satrter

Type of governor ....governor maker

Me just started what all u will check

07 dec

Wankhede sir

vishwanathan sir

Motor & Mep

Type of ship

Mc-c and mc engine difference .why is mc-c compact , what things have changed

Trips and alarms of copt

Calibration of o2 analyzer

What is between reciever and expansion valve in domestic refrigerator?

What is purpose of AE cranckcase vent ? Is vent there?

What absorbs moisture in refer. Plant?

What is min. And max. Thickness of feeler gauge.?

What risk are associated using feeler gauge?

What will u do if feeler gauge breaks inside bearing?

7/12/2021

MMD Delhi

wankhede sir

Vishwanathan sir

4b and 6

How camshaft is driven?

Relative speed between camshaft and crankshaft for 2s and 4s engine?

What is thrust bearing?

Purpose of tale tell hole?

How to change purifier to clarifier?

What checks carried out before starting AE?

Why unloaded required in compressor?

How does unloader work and when does drain unloader open and close?

6 passed 4b repeat

Internal : Ashish Vankade

External: Vishwanathan Iyer

1. Type of ship

2. Deadweight of my ship

3. BDN what all there in document and what are specifIcations of fuel mentioned in it

4. Marpol 1,4,5,6

5. Oil discharge criteria for engine room in spcl area

6. Oil dicharge criteria for cargo

7. Orb part 1 entries

8. Certificates in annex 6

9. Importance of NoX technical file and what all entered in Nox technical file

10. Rescue boat regulations

11. Things carried in life raft and its capacity

12. Working of IG

13. PV breaker and PV valve difference

14. Liquid in PV breaker

15. Solas chapters 9, 11 and 12

16. Objectives of ISM

17. Code for solas chpter 11 and certificate issued for that code

18. Collission bulkhead position and its purpose

19. Free surface effect

Result: Pass

Mumbai

Vishwanathan iyer sir

Safety:

Bdn

Objective of ism

Nox technical file

Which annexes applicable on board

Orb how many

Explain one entry

Solas chap name randomly nd which code comes under it

Electrical:

Battery room entring precautions

Gasses produce in battery room

Fan exhaust or suction, emergency gen req .

AVR working nd principle, alternator maintenance

Wankhede

Vishwanathan Iyer

Function 3

Safety..

1.wt is dead weight,GT,nt

2.wt is garbord starke

3.wt is safe matic system of steering gare .

4.why time delay in CO2 system....,CO2 alarm is general alarm?... difference between high
pressure and low pressure....of CO2.

5.wt are the pollutants in the annex 6.

6.difference between watertight and whether tight doors......and where u test ..water
tight doors...

7.block cofficient

8.free surface effect

9.Marpol 1 4 6

10. Orb entry and explain

11. Working of igg

12. Rescue boat regulations

Aur bhul gaya bhai

Coc

Internal - Ashish Wankhade

External - Vishwanathan Iyer

1. Type of ship

2. DWT of my ship

3. Marpol annexes applicable on ur ship

4. Annex 1, 6 certificates

5. ORB part 1,2

Entries, signed by who

6. NoX technical file

7. Life boat and rescue boat differences

8. Solas chapters 14,13,11,9,2

9. Certificates and codes in chapter 9

10. Objectives of ISM

11. ISPS, levels in ISPS , who sets the levels

12. Collision bulkhead

13. Margin line

14. Loadline

15. Garbage Management plan - 2 new classes

16. Fire fighting system used on deck

Foam type

17. Fixed fire fighting system in engine room

18. Hypermist system

Result – Pass

Internal sreenivas prasad

External iyer vishwanathan sir

Type of ship

LfL

UfL

HC limit in cargo tank

Working of propotioner

Deck foam regulation

Emergency power requirement

No of regulations in annex 6

Annex 6 pollutants

Annex 6 special area

ECA

Kw kva kvar

Synchronisation of generator
Equipment used to measure ir

unit of IR

6 jan

Noida

Int purna manjhi

Ext vishwanathan Iyer sir

Starter and types and cross questions

Battery maintenance and lead acid battery related

Thermostat and thermistor

Brushless alternator regarding

What if one cell in battery is defective

Emergency DG and related questions

Thanks brother

Pass

Int Purna Majhi sir

Ext Vishwanathan sir

Function 6

1) O2 content in analyzer increase.. actions.

2)Boiler water tests

3)Chloride high..why and action

4)Main bearing clearance. Precautions for feeler. What to do if feeler breaks inside.

5)Main engine indicator cock leaking. Actions

Some more i forgot

PASS

Electrical

year sir(ext)
Manjhi sir(ent)

Parlleling of generator

Alternatior specification

Diff between kw and kva

Emergency generator regulations

Load connected on esb

Ner

Internal : Subaroa

External : Umashankar

Subject : Motor

1) Type of Ship

2) Engine Type

3) Crosshead Lubrication

4) Types of Boilers

5) Safety in Smoke tube boiler

6) Fusible Plug

7) Soot Blowing procedure

8) Sub-cooling

9) Superheat

10) Checks and procedure followed prior starting Main Engine

Internal : Subaroa

External : Umashankar

Subject : Motor

1) Type of Ship

2) Engine Type
3) Crosshead Lubrication

4) Types of Boilers

5) Safety in Smoke tube boiler

6) Fusible Plug

7) Soot Blowing procedure

8) Sub-cooling

9) Superheat

10) Checks and procedure followed prior starting Main Engine

22/02/2022

Mumbai MMD

Fun-5: electrical

Int: sudhakar

Ext: vishwanath eyer

1) Lead acid Baterry maintenance.

2) what will you fill in battery. Specific gravity value?

3) MGPS

4) how will u know insulation condition.

5) explain megger.

6) IR value

7) alternator safties.

8) bus bar material.

9) diode & where u use.

Electric cleared
Thank you guys

Internal-sudhir sir

External-ushavisu iyer sir

1) grt of u r ship

2) emergency fire p/p regulations.

3) type of co2 alarm how u know that co2 alarm it is?

4) scaba checks

5) cofferdam location

6) purifier fire

7) forgot

8) primsol line

Result -pass

Thanks saheem bhai

Mumbai MMD

21/03/2022

First attempt

Function 4b &6

Int :Meena sir

Ext: Iyer sir

Motor

1) Type of ship

2) Specifications of main engine

3) what is pcomp and pmax of your engine.

4) What is MCR and NCR

5) What is Vit

6) cross question how does vit increase the efficiency (My answer was not very
satisfactory do i asked him can i try again. He said try, but wasn’t satisfied even then

7) What tests do we carry out on GE lube oil.

8) Boiler water tests and relationship between p alkalinity and t alkalinity. Asked the
reason for this.

MEP

1) Type of compressor

2) Why do we use 2 stage compressor

3) How does unloading work in Refer.

4) What type of cargo pumping system on ship. What was your boiler capacity

5) Why was the boiler capacity so huge ( i said heated cargo)

6) Aft bilge well transfer to bilge holding tank. What all checks will you do. Cross question,
what if the suction pressure is negative. What if the level is not going down.

7) What is NPSH

8) What factors lead to loss of suction of a pump

Thank you HATC team

External: Iyer

Internal: Gauri Leela Meena

Function 3 and 5

ELECTRICAL
1. Type of ship

2. Power rating of M/E , specification of M/E ( cross ques)

3. How to test the Megger calibration ( working correctly or not )

4. Alternator specification ( cross ques)

5. MSB safeties ( cross ques)

6. 440 V earth fault alarm. What action will you take ? ( Cross ques)

7. Fire on the electrical panel. What will you do? ( Cross ques) ( plz mention first you will
isolate the system)

8. All the trips for the Alternator ?

SAFETY

1. Which type of fixed fire system onboard your ship?

2. Requirement of CO² and weight of the CO² in a bottle, checks to be done in CO² room? (
Cross ques)

3. Why we have self closing sounding pipe in double bottom tank? ( Cross ques)

4. Fire plan and all the items included in it ? ( Name everything)

5. TPC ? Factors affecting TPC (Cross ques) didn’t accepted the Clyde’s note ans

6. Annex 6 certificates ( cross question)

7. NOx technical file ? Name the pollutants (All of them) ?

Few more don’t remember.

Iyer sir wishes to know all the points related to a ques & ans atleast the most you can
answer.

Not satisfied with the points.

Result : Both repeat

[3/21, 2:25 PM] Ms: External: Iyer

Internal: Gauri Leela Meena

Function 3 and 5

ELECTRICAL

1. Type of ship

2. Power rating of M/E , specification of M/E ( cross ques)

3. How to test the Megger calibration ( working correctly or not )

4. Alternator specification ( cross ques)

5. MSB safeties ( cross ques)

6. 440 V earth fault alarm. What action will you take ? ( Cross ques)

7. Fire on the electrical panel. What will you do? ( Cross ques) ( plz mention first you will
isolate the system)

8. All the trips for the Alternator ?

SAFETY

1. Which type of fixed fire system onboard your ship?

2. Requirement of CO² and weight of the CO² in a bottle, checks to be done in CO² room? (
Cross ques)

3. Why we have self closing sounding pipe in double bottom tank? ( Cross ques)

4. Fire plan and all the items included in it ? ( Name everything)

5. TPC ? Factors affecting TPC (Cross ques) didn’t accepted the Clyde’s note ans

6. Annex 6 certificates ( cross question)

7. NOx technical file ? Name the pollutants (All of them) ?

Few more don’t remember.

Iyer sir wishes to know all the points related to a ques & ans atleast the most you can
answer.

Not satisfied with the points.

Result : Both repeat

[3/21, 8:26 PM] Ms: Mumbai MMD

21/03/2022

First attempt

Function 4b &6

Int :Meena sir

Ext: Iyer sir

Motor

1) Type of ship

2) Specifications of main engine

3) what is pcomp and pmax of your engine.

4) What is MCR and NCR

5) What is Vit

6) cross question how does vit increase the efficiency (My answer was not very
satisfactory do i asked him can i try again. He said try, but wasn’t satisfied even then

7) What tests do we carry out on GE lube oil.

8) Boiler water tests and relationship between p alkalinity and t alkalinity. Asked the
reason for this.

MEP

1) Type of compressor

2) Why do we use 2 stage compressor

3) How does unloading work in Refer.

4) What type of cargo pumping system on ship. What was your boiler capacity

5) Why was the boiler capacity so huge ( i said heated cargo)

6) Aft bilge well transfer to bilge holding tank. What all checks will you do. Cross question,
what if the suction pressure is negative. What if the level is not going down.

7) What is NPSH

8) What factors lead to loss of suction of a pump

Thank you HATC team

[3/24, 12:31 PM] Ms: Safety

Iyar sir

Free surface effect

Scaba checks

Fixed fire fighting system used on board

Tpc

Fire in workshop action

Pass zalo

Devacha dev manus

[3/24, 12:33 PM] Ms: Manjhi sir x Iyer Sir

Safety

Solas – Marpol Annex VI

Plimsoll marking

How steering motor is differ from all other motor? Overcurrent trip is fitted or not on
steering motor?

Bilge keel

Fixed fire fighting system

DB tank vent pipe location ? Reason?

Steering gear Safetites

Fire Control Plan x questions

Electrical

No Alternators

Safeties & Maintenace

AVR – Working

Parallel operation

Why Carbon Brush Is Used In Motor, Why Not Copper Brush

Both repeat

Ext : Vishwanath Iyer sir

Int :. Shrivastava sir

Function 3

Type of ship

Why voltage only given in 440v 220v 110v not in 125v 135v???

How Many alternator on board??

Emg generator regulations

Equipments it supply power to

Thermistor & Thermostat difference

Why star delta provided??

How Star to delta, open Transition, why star at start??

Motor protection

Why fuse is provided even when overcurrent trip is there???

Fuse types & how to order on-board??

Alternator trips

Desider by Internal:

Undervoltage trip on alternator?? Purpose of it other than tripping on undervoltage??

Pass
MOTOR MEP QUESTIONS OCTOBER 2022

MEO CLASS 4 MUMBAI/NOIDA QUESTION:

DATE:17/10/2022
Mumbai

Internal: Shirish Kumar

Ext: Rajeev Wad

FUNCTION: 4b and 6
1. Tail shaft survey and inspection.
2. Stern tube lubrication
Arrangement and its LO Circuit
3. Bore relief bore & its importance.
4. Liner inspection from scavenge space
5. What is Micro-seizure and scuffing and how both are different from each other.
6. What is Lacquering.
7. What is TMOR
8. ME and AE crank pin damage, indication, action, how to replace it
9. Camshaft mounting (Draw)and how you will come to know that cam is slipped when engine is in
stopped .
10. Two 15mm dia copper pipe have to joint without heat treatment process.
11. Crank web slipped.what you will do .
12. In DD how you perform the hydrostatic test and test the bottom down plug.how will you perform
the vacuum test.
13. What is muff coupling. Draw it and explain.
14. What all the Check you will carried out in engine chock
15. Mounting of side bracing .

MMD MUMBAI
18/10/2022

Function 4B and 6

Sudhir sir
Chandrashekhran sir

1. Constructional difference between main and auxiliary engines.

2. Scavenge temperature of one unit high. Reasons and actions.
3. How to cut off a single unit of main engine.
4. Constant and pulse type turbocharger.
5. Lamda controller working.
6. Boiler safeties.
7. Difference between normal safety valve and high lift safety valve.
8. Type of reefer system onboard your ship.
9. How a reefer system works.
10. If gauge glass breaks what will come out.

Result: if you don't mind next time thoda jyada padh ke aa jao

MMD mumbai
18/10/2022
Function 6
Internal: sudhir kumar
External: chandrashekhran sir
1) types of ship
2) type of boiler and maker
3) cargo discharging pump or turbine
4) COPT safety
5) pump room safety
6)why deck seal
7) other safety on IG
8) diff between pv vv and pv breaker
9) types of purifier
10) alfalaval working
11) purifier to clarifier
12) use of gravity disc
13) boiler safety
14) diff between safety vv and relief vv, and what is construction diff, why blow down ring
15) why flame eye on boiler and where it use other than boiler
External: u have good knowledge why u take time for fn 6
Internal: i am happy, congratulations for COC . best of luck for your future.

MMD mumbai
18/10/2022
Function 6
Internal: sudhir kumar
External: chandrashekhran sir
1) types of ship
2) type of cargo pump (framo)
3) working of framo, how pressure is adjusted
4) ref. system principle, how to know air in the system and how you remove the same ( mention
compound gauge), how refrigeration taking place
5) working of fwg, how vaccum created, how can you decrease the salinity of water
COC
Thankyou all
20/10/22
Mumbai
Surveyor - Gopi nath
Surendra oraon
One more ( guest )
Type of ship - gas
Which cargo you carried
Why only that cargo why not other gas also
Which type ref system you used on board
Ref compressor ki safties

Which type of engine you had

Diffrence between MC-C and mc
Tie road
What if tie road got break into two how you will remove it
Ref compressor short cycling ( many cross que )
Why Air compressor takes time to fill air bottle
Any overhaul you carried on board by yourself
Ref plant working all components ( more cross ques )
why master solenoid
why thermostatic solenoid
Electrical -
PMS of alternator
Why Air gap
What action you carry if this Air gap is zero
How you will resolve it
Why synchronous motor is synchronous
Diffrence between induction and synchronous motor ( cross question )
AVR working
How comparator works in AVR

Electrical - passed
Motor mep repeat

20/10/2022 Mumbai

Int: Purna Majhi

Ext: Narendra Bansal

Motor
Type of ship sailed
Specifications of ME
Type of indicator diagrams
What we get to know from draw card
Indication for leaky fuel valve
Main engine not reversing, reasons

Mep
How to remove damaged exhaust valve seat in AE (considering cylinder head is removed and kept in the
workshop)
How to take AE bottom end bearing clearance
If all of a sudden, indicator cock of one unit in main engine starts leaking, what will you do?( without
stopping engine), I said I put the indicator cock cap, he said it is afterwards, before that what will you
do?
If a bulkhead is cracked and the tank emptied, safety precautions are taken and afterwards, how will you
carry out repairs?
What are different types of corrosion in boilers?
How will you find out the leaky tube in shell and tube heat exchanger and method of plugging the tubes.

Date:- 25/10/2022
Int :- Ubadur rahman sir
Ext :- chandrashekar sir
one more external (deciding question )

Totally around 35 min

Fun 4b

Type of vessel
Cons dif between 4s and 2s ( wants to here piston , conrod ,cross head ,)

How 4s gudjoin lubricated ? Through where ?

Scavange air high temp alarm in your watch?

main engine trips (only trips ) ?

Main engine all interlock ?

Purpose of direction control interlock ?

Purpose of end position interlock?

Causes of blowby and how to prevent ?

How to isolate fuel supply for indipendent unit ?

Tools for lifting roller ? Exactly where will u lift ?

How fully built and semi built deffer ?

Why M/E semi why aux fully built ?

How shrink fit done in crank?

Fun 6

Centrifugal pump overhaul ?

Main parts of centrifugal ?

Shaft trueness ?

All parts of lathe machine ? ( He told me You covered only left side , tell me remaining parts in right side
)

Safeties of lathe ?

Purpose of lead screw in lathe?

Overhead crane safeties?

How electromagnetic break work?

Purifier to clarifier ?

How will u come to know bowl rpm reached

Desired value ?

Reason for bowl low speed?

If pads worn out how will u renew? ( I answered this he raised again counter question) if u dont have
spare or old pads what will u do ... ?

Reefer system types? What u had ? Tell me the cycle ?

change in state of refrigerant in evaporator ? ( Too many cross questions)

Fwg working principle ? What type u had ?

How vaccum create? How salinity increases?

Deciding question for MEP ... ( Asked by annother external )

Aux engine overhauling

Checkes on C/H
Checks on piston
Checks on conrod ?
Liner calibration ?
Conrod calibration ?

27/10/2022
Mumbai

External :Sirish kumar

Int: Dont know

Fun. 6

1. gauge glass blowdown

2. purifier overflow reasons
3. Boiler blowdown procedure
4. Ae check after overhaull in workshop.
5. Tappet clearance
6. Meat room temperature not attaining reason

Decider: rotocap function.

Result: coc

27/10/2022
Mumbai

31/10/2022
Internal. Manjhi sir
External. PR Kapoor
Yashwant Singh (trainee surveyor)
Fucntion 6

No. Of attempts
Type of ship
Maker nd specifications of ME AND AE
Major overhauling done during contract
Ae fuel injector removal nd overhauling
Tests Carried out on fuel injector
Crankcase inspection of AE
Lube oil tests
Overhauling of Centrifugal pump nd checks on it
Leak detection in Refer system
How to know which unit is at tdc?(specifically pushrod method)
Tappet clearance ? How to measure nd adjust? Consequences of more nd less tappet clearance?
How to make threads?( Internal and external thread?

After that Yashwant Singh took over

He is very chill person
1. MGPS nd its working
2. Where you can find sacrifial anode?
3. During bunkering safety precautions.
4. How to know which tank is filling without taking sounding during bunkering?

Result: COC
Thanks rishab bhai nd sparrow bhai for the answers
MOTOR MEP QUESTIONS SEPTEMBER 2022
01/09/2022
Mumbai
Function 4b
Purna manjhi
Upendra kumar

Me and ae specifications
Turbochager in AE
lambda controller
Changrover procedure for duplex filter
Turbocharger materials
Locking arrangements of tc
TXV
Mumbai

Internal :Vikrant.Rai
External: narendra.bansal
Mep & motor

1.Purifier vibrating reason?

2.Lub oil test onboard
3.Steering gear checks before arrival
4.Outside temp of sea is low, how will you maintain scavenge air temperature
5.A/E bottom end bearing clearance
6. Type of NDT tests
7. Explain DP test
8. Boiler bottom blow down
Rest forget .....

Decider question by internal

1. Scavenge fire indication

2. How will you check the piston rings are okay
3. Pump clearance
4. Fuel pump :- start of injection or end of injection is controlled
5. How to decide timing of fuel pump?
Mumbai

1/9/2022
Mumbai

Anilbhat
Function - 4b

Piston cooling
Interlocks
Priming and foaming of boiler
Caustic embrittlement
Why multi stage compressor is used
Ac capacity control
Isothermal and adiabatic compression
Mumbai

01/08/2022
Mumbai
Function 4b Motor
Intenal Manzi
External Upendra kumar

Type of Ship*
How to measure 4s bottom end bearing clearance*
Lambda control system*
Fiva valve*
Safeties in air bottle system*
Types of expansion valve
Boiler water test
Boiler accumulation test and why
Safety valve setting process
Easing gear use
Rotary vane steering gear working
Steering alarms
Stern tube lubrication system
Alcap principle
Types of indicated diagram and can we take draw card and power card on 4 stroke engine*
Mumbai

Mumbai

01/09/22
Anil Bhatt

Different between ME and MC

How cam is rotate
Different between chain drive and gear drive
And what is Advantages and Disadvantages
How fuel pump timing is change and how to know fuel pump timing is wrong
Turbocharger type and why costant pressure used in main engine and why pulse type used in AE
What is follow up and non follow up
And how non follow up operated
What accumulation of pressure test and why it's required
Wht is sream hammering and why it's happen
Which steering gear pump used in your engine
And swash plate pump working and how it's signle get for operation
Mumbai

1/09/2022
Mumbai
Narendra bansal
30 min

Me specification
Why superlong stroke
Me reversing how done onurship
Maneuvering reversing not take place what will u do..
How to know air cooler efficiency during running of main engine
More qst froget

Mep
How to do pr calibration
Ae crankcase inspection
Ovality how to check ovality
What is Purifier& clarifier
Purifier to clarifier
What is ndt and types
Explain dpt
Steering gear before departure what checks?
More qst forget

Internal
how steam generated during running of engine
Scavenge temp increases what will u do
Boiler pr increases what will u do
Mumbai

01/9/2022
Internal: vikrant rai
External : bansal
30 minutes
4b & 6
1. Type of ship.
2. Main engine specs
3.what is super long stroke.
4.indicator cards
5. What info you get from draw card.
6.fuel injector leaking, what it will show on draw card
7.hydraulic jacks... how it operate ( not the one for lifting, for loosening nuts)
8.purifier was working properly, suddenly start vibrating, reasons
9. Generator bottom end bearing clearance measurment
10. Main engine scavenger cooler efficiency hoe to find out when main engine is running
11. What is the value of manometer on scavenge cooler on your ship
12.boiler gauge glass blowthrough procedure
13. Main air compressor valve checks while overhauling
14. Starting air is not comming, reasons, all the interlocks
15. Ows - checks before starting and while running

Internal
1. When you are going to cold climate sea water temp reduces , so scavenger air temperature reduce.
What you will do.
2. Why throttling outlet valve not inlet
3. Turbocharger filter choked. How you will come to know

Got both function

Mumbai

2/09/2022
Fun - 6
coc attempt
Gopi Krishnan
1.what overhaul you have done in generator i said decarb
2.exhaust side flange one bolt is broken how u ll remove
3.piston is stuck what u ll do
4.in shell and tube type heat exchanger tube are getting holed again and again whats the reason
5.difference between interference bolt and fitted bolt
6.how boiler water sampling u ll take
7.boiler water test only name
8.cholrine content how
9.where sw contamination ll take place

Pass coc

NOIDA
Internal: RR Subbarao
External: SC Pakrashi

8 SEP 2022

EXTERNAL:
✓What are various defects in welding

✓What are reasons for undercutting

✓What was the type of lathe machine on your ship

✓What tools will you use with 3 jaw and 4 jaw chuck

✓Why we do heat treatment on carbon steel

✓What are the differences between schedule 40 & schedule 80 pipe

✓Where we use schedule 40 & 80 pipes

✓How to overhaul compressor valve

✓How to do lapping of compressor VV

✓How to test compressor VV after assembling

INTERNAL:
✓What are the safeties on oxy-aceylene system

✓How to find out out acetylene bottle is empty except seeing the pressure gauge (Not accepting that
weight of bottle can also be checked)

✓How to find out crack on bulkhead

Result: COC

Ext subbaro
Int brijendra
4b and 6

Type of ship
Effect of defective fuel injector on pmax and comp pressure.
Effect of reduce sfoc
Critical rpm what was on your ship
Boiler test all
Overhaul done on ship
Knocking in me
Lo tbn difference in me and ae and why
vernier calipers least count
Welding defects
Knocking sound from me unit reason
What Cat fines and how to remove
Cavitation reason

More forgot

Result:Both pass

MEO CLASS 4 MUMBAI/NOIDA QUESTION:

20/09/2020
Int : Meena Sir
Ext : Narendra Banshal

Function 4B
1. Engine Specification
2. Type Of Ship
3. Function of Nitrogen Plant On Ship
4.Types of Cards
5. What do you get to know from Draw Card
6.How will you measure clearance of bottom end bearing
7.What is Bumping Clearence
7.How to measure Bumping Clearance

Function 6

1. How will you loose the bolt using hydraulic jack

2. Explain DPT
3. During Overhaul what we will check in reciprocating pump
4. Reason of Vibration in Purifier
5. During Arrival Departure what check should be carry out in Steering Gear

Int Question
1. What type of Cargo Pump in our vessel
2. How to take out inlet and exhaust valve guide
3. What you check before assembly of LT Cooler (He asked tell just what you will see before assembly)

4B Repeat
6 Pass
22/09/2022
Mumbai

Bansal sir
Subbarao sir

4b
Super long stroke
Hw to check tappet clearence
Ways to find tdc

6
Hydraulic jack
Diff bet gear and screw pump
Piston pump overhaul

22/09/2022
Mumbai

Internal: purn mahij

External: akash hoon

Fun MEOL

Scavenge fire and actions

Lub oil properties
Lube oil tests onboard
Main engine reversing
Starting air mechanism
Wear ring
Nozzle ring in TC
TAN AND TBN

23 Sept 2022 MMD Mumbai

Motor MEP
Int: Gauri Lal Meena
Ext: Rajeev Wad
Internal started asking questions:
Type of ship
Type of engine amd specs : 5G70MEC9.5GI TII
What is GI, how many fuels were used, arrangement of it

External:
MOTOR
1. Explain Main engine type on your ship
2. Why duel fuel
3. Types of crankshaft
4. How semibuilt was constructed
5. ME piston can seized, reasons
6. Safeties on Starting air compressor and starting air line
7. What is duplex filter, how will you changeover
8. IG blower alarms, trips and safeties
9. What is soot blowing and procedure, what will you check during the sootblowi process.

MEP
1. Safeties on drill machine
2. Was there a coolant line on your drill machine, if not why and if yes why (Basically the right answer to
this is, there is no coolant line because rpm of drilling is very low, he told me later)
3. In your Fridge at home, there is a suction line on compressor, what can go wrong in that?
4. A/E camcase inspection
5. Have you heard of blowholes ( I told him about the weld defect named blowholes and porosities but
he later asked do you know about casting, then it clicked me that he wanted to listen about the
blowhole defect found in castings)
6. Purpose of taking Crankshaft deflection
2-3 more questions were asked, will post when i recollect

Motor ✅
MEP ❎

22.09.2022
Mumbai
Int:PurnaMahaji Sir
Ext:Akash Hoon Sir

Motor
1.Tappet Clearance
2.Crankshaft Deflection
3.crankcase explosion
4.OMD
5.Crankcase Relief Valve
6.fuel inj overhaul

MEP

1.Steam Trap
2.Air Comp Safety
3.ows
4.purifier overflow
5.fwg no output
6.welding defect
7.Shell and tube type heat exchanger leak ,how to find?What to do?

23/09/2022
Mumbai

Ext- rajeev waad

Internal- meena

Function 4b and 6

4b.
Type pf ship
Type of maine engine
Specifications
What C in ME-C
Difference between ME-C and ME-B
Working of FIVA
HCU
type of pump
Draw plate type HE with gasket arrangements
Will electric motor of HCU automatically stop.

Fun.6

How to Remove exhaust valve of AE

gasket making procedure
Scum blow down
How to join two copper tube without welding and brazing
Rest forgotten

23/09/2022
Mumbai

Int: meena
Ext : Rajeev wad

4b

Main engine specifications

How exhaust valve opened and closed
Safeties in exhaust valve
Principle of labrynth seal in TC
Draw the construction of labrynth seal
Draw and explain 4 stroke timing diagram
What degree inlet and exhaust valve open and close
Scavenging taking place at what position
Construction of air motor in A/E
So many more questions not able to recall

Purifier overflow reasons

Difference between TIG and MIG welding
What is caustic embrittlement in boiler
What are the reasons for chlorine level rising in boiler
Bursting disc burst during manuvering what is your action
What all clearance to check in centrifugal pump
Construction and working of vane pump
So many more forgot

Internal kiran sir

External bhatt sir
Func-4b&6

Seamless pipe
Schedule 40,60 pipe
Seamless pipe
Main engine axial, torsional and reciprocating loads and what arrangements to minimise it
Lathe mc tools, safeties
Drilling machine tools
How to reduce the dia of a workpiece from 80mm to60
How to make threads
What is diff bw MC and ME
How chain drive is connected
How to tight the chain drive
What are the advantage and disadv of chain drive
How cam shaft os connected to chain drive
What is contamination in ME lo how to handle it what to do if contaminated how to find out and x ques
What type of fwg
How to to maintenance of it
What to if capacity reduce
How to test the tightening of the plate type fwg
How to dismantle the plates of it
If vaccum is less what to do
How vaccum is generated in fwg( he wants to know the principle or law for it)
How to join two flanges in a vertical pipes
How to put the nuts and bolts
If nut above than why if down than why
What is the position of the holes on a flange of a horizontal pipe
Properties of refrigerant
Plenty more questions I forgot
Result repeat both

Date:26/09/2022
MMD Mumbai
Internal: Kiran C S
External: P R Kapoor
Function: 4b & 6

1. Type of vessel you sailed on? (Tug)

2. Engine specification & Propeller Specification
3. How much Bollard pull your tug had?
4. What is Bollard pull?
5. What is the method to test the bollard pull?
6. What is UMS?
7. On Unmaned Ship, what are the regulation related to Bilge & (he asked for more 2 to 3 machinery I
don't remember properly)?
8. What is scavenging & types?
9. Why Uniflow scavenging is better & used most?
10. How exhaust valve of 2 stroke engine works?
11. Which are most critical parts of FWG?
12. Which type of FWG is mostly used?
13. How water is formed in FWG?
14. Why FWG is producing less water than its rated capacity?
15. What is the role of vaccum in FWG?
16. What is SWL in cranes?
17. How to load test the E/R crane if it's SWL is 5 tonnes?
18. How to check ovality of crankpin?
19. What is ovality?
20. How many type of Indicator diagram?
21. What is the significance of Power Card?
22. How to take Power card diagram of engine? Procedure?
23. Types of Safety Valves used on Boiler?
24. Difference between High lift SV and Improved High lift SV?

Internal was ready to pass one function but External told him that Boy is not upto mark he should study
more. So both repeat.
23/9/2022
Internal: Kiran cs
External: Anil Bhatt

Mep motor

Type of Ship
Nomenclature
Difference between mec and Meb
K - value
Priming and foaming
Phosphate test
Phosphate tes ppm
Cavitation
Bearing nomenclature
Radial piston pump
Axial piston pump
NDT
Magnetic particle testing
Bilge pipe leaking..how to find
Super vit and vit
How you change the breakpoint in super vit

Rest forgot

Electrical

Igbt
Plc
Generator load producing voltage
Where you connect the battery terminal while flashing up
How much duration
Zener Barrier
Types of insulation

27/09/2022
Interanal- Gopi Nandan
External-Manish D

Function 6 MROL

1. What is Fatigue and where it occur in 4 stroke engine

2. Crankcase inspection
3. How to take bottom end bearing clearance.
4. Less Vaccum reasons for fwg
5. Purifier starting procedure
6. Reefer HP cutout reason
7. Welding defects

27/09/202
Mumbai

4B
Broken tie rod removal procedure...
What if broken at top and mid
What is volute casing
How it converts energy
What exactly happens
Exhaust valve knocking reason

6
Main bearing cleanrace
Shaft alignment how to check
Trammel gauge
Poker gauge
Thrust pad clearance
How naturally aspirated engine takes suction

28/09/2022
Noida

Int. Kiran
Ext. Anit bhatt

FUN. 4B + 6
Type of governor and use
Type of crankshaft & which type of crankshaft use in ae and me
Accumulation test
Tig welding
Compressor cut in ,cut off rapidly cause
Indicator diagram

28-09-2022
Noida

Mep

Hole in pipeline, what coldworks will you do?

How to connect a metal piece to hole without welding, just coldwork?
How to fix fabricate a pipe?
How to order bolts?
How to how to measure nominal dia?
Piston ring material?
New shaft and new bearing? Checks to be done?
How to put new bearing?
Piston rings latest material type?
Shell and tube type exchanger leak?
Your ship any troubleshooting?

Few more questions, i dont remember

Coc

28/09/2022
Noida

Internal- Sajendra Oraon

External- mudit mehrotra
motor

turbocharger surging
rotocap
how me exhaust vlv rotated
AE cylinder head overhaul
Types of turbocharging
types of scavenging

MEP

purifier not picking up speed

shell and tube heat exchanger leak identification

cross questions and rest forgot

internal questions

sewage discharge regulations

sart and epirb
co2 room safety

Motor, Mep, Electrical pass, Safety Repeat

Date - 28/09/2022
Noida
Internal- Gopi Nandan Pappienini
External -Vernon
Mep
1- Preparations on piston and liner surface before putting it inside the liner
2- How to bend copper tube 90 degrees
3- A copper pipe is leaking which is supplying 7bar compressed air. How to prevent leak (cold working)
4- How to fit a new Ball bearing into a new shaft?
5- Special tightening procedure for Conrod bolts for DG
Electrical
1- Motor overheating. Reasons
2- Hazards and precautions of HV system
3- Vaccum diode
4- Use of Thyristor in Brushless Excitation system
5- Reverse power trip. Working and when it happens
Some more questions in both. I forgot
Electrical pass
Mep repeat although external was ready to give both but internal said do nai de sakte...

Int - chaki
External - p r kapoor

Motor
Type of ship and engine
Me c and me b difference
Two biggest advantages of ME engine
Type of cards
Power calculation(plan)
Turbocharger lubrication explain full hell of x questions
Types of lubrication take place in engine

MEP
-PURIFIER RPM IN NOT COMING TO RATED RPM
-TEST ON FUEL INJECTOR OF AE
SAFETIES ON MAC
-BURSTING DISC BURST ACTION IN CASE OF EMERGENCY USE
-FWG PRODUCTION DECREASED
-EDECTOR NOT WORKING PROPERLY

Bansal
Main engine specifications
Cards
Power card full explain how
Compressor 1 stage relief v/v lift
Not starting on air
Intelock
Bursting disc burst in manoeuvre process what to do
Blow doen procedure
Tappet clearanece
How to know if 2 unit at tdc
Eelding defect
Ndt types
Dye pen testexplain
Name different clearner
Mgps
Ows checks
Some more forget
Both motor mep pass

Ext Upendra sir

Int.Meena sir
Fn. MEP
AE checks
Mac routines
How to check suction and discharge valve of mac is leaking or not.
Reefer charging
Shell and tube type leak detection
Tappet clearance values
How to make sure air will not enter while charging LO. in ac compressor
How to know abt compressor efficiency.
Accumulation of pressure test and why ?
Hydraulic test in boiler and why ?
Checks on ER cranes b4 decarb.

COC

Date 30/09/2022

Internal: Gopi Krishna (not good)

External: Pakrashi (good man )
Ask questions very fest like rapid fire round.

Motor

1 fuel pump
2 resin and chock
HOW TO PREPARE RESINS
3 steering gear pump safety
4 types of bedplate
5 cavitation
6 fuel injector

Mep

1 capacity control in RAC

2 Suction valve in MAC
3 equipment fitted in control air system
4 NPSH
5 formula for NPSH

Now internal come

Chuti

Stuck with the value of IR IN motor . And cross questions.

MEP MOTOR and electrical Repeat

 MUDIT MEHLOTRA SIR MUMBAI NOIDA

NOIDA
Int- Meena
Ext- Mudit mehrotra
Function 5

Power factor
Reactive power
How capacitor improves power factor
open circuit , short circuit
megger working

Gen. not producing voltage ? Reasons

Diff bw synchronous motor and induction motor
diff bw High voltage and low voltage
Motor overheating ? Reasons

Result Pass
03 sept
Noida

Meena sir
Mudit sir
MEP (COC ATTEMPT)

Catfines and what are their bad effect

Bumping clearance
Rotocap working
What change in lube oil for low sulphur oil and high sulfure ? And why do we do that
change

Economiser fire what not to do

Reasons of deposit in economiser tubes
How to remove the deposits
Checks on centrifugal pump before starting ?

Boiler water test and what will happen if phosphate is more !

Annealing and on what material it is done !

COC

03/09/2021
NOIDA
In: Meena Sir

Extnal: MUDIT SIR

fun 5:
1. Air gap
2. why air gap is there

3. what will happen if low air gap

4. Generator started but not showing power on msb, why, what fould be the reason.
5. Kva kvar kw
6. What is powe factor Maximum and minimun values of power factor.
7. Thyristor

8. Types of startor
9. Explain Start delta
10. Soft startar
some in between questions and cross questions.
fun 6:
1. AC compressor crankcase heater, why it is there.
2. AC compressor cut in cut out. why it is happening
3. Boiler water test.

4. Hydrazine test.
5. Phosphate present in boiler water, what it indicates.
6. PH test what we see.
boiler tubes leaking how will we know.
7. Bumping clearance, why provided, how to check.
8. More and less bumping clearance what will happen.

9. if bumping clearance increases how to decrease.

10. Cat-fines.
in between questions and cross questions.

BOTH PASS

03 sept
Noida

Int. Gauri lal meena

Ext. Mudit marhotra
Motor mep
Which type of ME AE onboard

Firing order
Significance of firing order
AE LO properties
Difference in ME AE LO properties
Tappet clearance

Mannual start of air comp.

Economiser fire
What will happen if air compr. LO put in refer compr.
How to choose gravity disc of purifier
Boiler water tests
Chloride incr. effect
Bumping clearance
AE sump level high how nd low how

Emergency bilge suction nd how to test it

AC comp. Cut in cut out why
Difference in 2s 4s
Power stroke in 4S

Many more dnt remember

Function 4 and 6
Noida
Purna majhi

Type of ship
Pre sea Institute
Nomenclature of ME and AE
TURBOCHARGER FULL ALL TYPE

Holding down bolts

Difference between cyl.oil and crankcase oil in ME
liner wear out reason
Flame ring
All interlocks of ME

Air bottle mountings and safety

Ows not taking suction reasons
Pipe fabrication
Indicator diagrams all

Boiler blow down full process

Boiler water test all and reasons
Manjhi sir
Mudit sir

electrical
Emcy gen testing
Emcy gen regns
forgot many

Safety
Emcy gen regns
Camber
Annex 5 n6

Loadline survey checks

Pumproom safeties
Ozone depleting substance names

pass both

surveyor very good

Elec

Cicuit braker n fuse difference

Types of starter
Motor overheating reasons
Air compressor changed from star to delta how will u know

08/9/21
Manji
Mudit sir
Function 3
Scba check

Load line survey preparation

Freeboard
Why tanker have less free board
Annex6
Collision bulkhead
Ism code chapter name
Certificate
Sms doc

Objective
Dry dock jobs
Propeller drop
Function 4
Ae not turning on air
Tappet clearance

Why we do Boiler water treatment

Air compressor brusting disc burst during manuvering
All unit exhaust temp high reason
How to order bolt

M10 spanner size

Air compressor safeties
Safety pass
Welding defect

Power calculations on me
Pulse tc/ constant turbocharging
Degree of motion ship ke
08/07/2021
MANJHI SIR {Not a man for Offshore)

MUDIT SIR
MEP

Ship sailed on (AHT)

You sailed on Tug but i will ask boiler (because we don't have boiler)
*why we do boiler water test
*Boiler water test
*Phosphate more what will happen
*Tappet clearance where to take and why
*How to take tappet clearance?( i added all procedure without asking by him)
*Which tappet is more and why? ( I added values as per manual)

*How many spring on cylinder head valve? why?

*What is Bumping clearance? (i added what if less what if more + how to adjust bumping
clearance without asked by him)
*Uptake fire ? why ? he just said i told from start to end till plugging without his asking (he
was just smiling)
*Welding defects? ( he didn't asked to explain i explained all)

*M10 spanner (I added that formula below M14 and above M14)
Mudit sir laughing he was just looking me thinking he is taking oral or me said dedo sir
issay COC aap bus. mera ho gya. (I didn’t gave him chance for any cross questions)
Manjhi sir (thinking Tug say aese kaise du mai)

*Pump having broken stud remove it ( slipped the actual method but played a trick i told
drill bit he didn't accepted no u r wrong i said 2/E did it using torque spanner he was that
aub kya bolu )

*Crankcase inspection (told everything from my telegram notes)

COC (watched many saying COC and thanking me but Today thanking you all for the
support giving accepted answers)
NOTE: Please follow telegram and go once
Noida

Mudit
Majhi
Safety
Weathertight and watertight
Freeboard

Hypermist system
Propeller Drop
Emergency generator regulations
High exp and low exp foam
Load line survey preparations
Some more
Majhi was out
Electrical

Open circuit and short circuit

Power factor and its max value
Alternator safety
Engine room crane safety
Explosion proof and intrinsically safe difference
Transformer losses

Circuit breaker and fuse difference

ICCP
Some more
Majhi came in

After that Mudit told him that both are good. shall we pass him?, then he said u can ask
some questions and it's clear from my side.
Majhi questions
CO2 system working

Alternator is showing zero voltage after starting what to do and where to connect the
batteries
Many more
Then he told both passed with smiling faces
checks on centrifugal pumo

8/9/2021
MMD noida
Function 4b and 6
Ext - mudit mehrotra (20min)

Type of vessel
Type of engine
Firing order.Significance?
Puncture valve?

T/C surging. Reasons?

Tie rods. Checking?
ME performance. Type of diagrams.
How to calculate power.

ME crankcase LO prop.
AE concentric springs.why?
Clarifier purifier diff.
How to select gravity disc?
Air comp safeties?

Boiler water tests

Boiler tube leaking. Indications?
Stuffing box?
Level maintained in boiler? Reasons?

Dye penetrate test?

Majhi (10min)
Checks on conrod of AE
Frosting on suction side. Reasons?

Back pr. Valve?

Ref Comp. High pr. Cut out reasons?
Checks on shaft of centrifugal pump?
Rpm of purifier? How to know that rpm is attained?
Reasons for not picking up speed?

Pipe fabrication?
External ne pass kr diya. Majhi bola function 6 repeat
Noida
Mudit sir (god)

Majhi sir (god)

Fn 6
Exhaust temp increasing of all units of cyld engine
Exhaust temp increasing of 1 unit of cyld engine

Anneling and did u did anneling onboard

Bumping clearance and how to adjust
Economiser fire everything
Aux engine Cyld head mountings

Checks on the cyld head of aux engine

Purifier overflow reasons
N some more.

Coc

Mmd noida
Majhi

Ext.Mudit.
Camber
Shear
Mandatory certi.

Statutory cert.
Drydock jobs
Propeller drop
How to measure propeeler drop.

Inclining experiment
Annex 2 full

Pass

8/9/21
Mmd noida
Int-Majhi
Ext-Mudit(bhalla aadmi)

Torsion box
Sheer strake
Annex 2 full
Annex 6 nox and sox requirement

Lifeboat requirements
Lsa carried in lifeboat
Rudder drop
How to measure
MLC
Rest hour regulation no
2 or 3 more don't remember
Result- Pass

Mmd Noida
Majhi
Mudit mehrotra
Function 4b and 6

1.turbocgarger surging and causes

2.Air compressor running continously
3.Economizer fir causess- not accepting ap singh answer
4.checks on crankshaft and connecting rod of AE

5.Draw and explain puncture valve

Rest forgot
Got Motor
Int - meena
Ext- mudit sir

Torsion box
Camber
Rise of floor
Annex 1 discharge criteria

Diff. Bw. Inside and outside ( i said about antartica but meena said only one diff?? I said
yes sir and then he made some kharadus face and say mudit sir mjhe yh sahi ni lg rha but
ap pass kr rhe ho toe ok)
Me alarm and trips

Annex 5
CO2 safety
Emg gen regulations

Result pass
Int- Manjhi
Ext- Mudit Mehrotra
MMD NOIDA
Date- 08/09/2021

Function 4b and 6
1.Type of ship and engine nomenclature
2. What was firing order of your ME and it's significance
3. 2stroke vs 4 stroke

4. Turbocgarger construction, surging and causes

5.Holding down bolts function
6.why we take crankshaft deflection and crankshaft deflections procedure
7.Checks on crankshaft and connecting rod of AE

8.Welding defects and explain

9.Checks you will make before starting centrifugal pump and why we throttle discharge
valve what will happen of we fully open discharge valve
10.Economizer fire causes explain
11.NDT tests and explain DPT and MPI

Result- Function 4b clear

Repeat Function 6
Safety
Meena (bagwan)

Mudit
OWS operating what checks you did?
Co2 pipeline Pressure checks.
Discharge criteria of engine room bilges

Then meena sir asked

Additional bulk carrier safety
Purifier room fire.. What actions you take.
Cargo hold fire.. What actions you take

Onload and offload mechanism..

Annex 4,
Safematic system
Mudit asked
General alarms on board ship...

Result-Pass
9/9
Meena and Mudit
Func 3

Torsion box
Degrees of motion
Emcy fire pump requitements
Imternational shore coupling

Equipments in life boat

Tpa/Immersion suit
Difference be lifeboat and rescue boat
Annex 1 discharge criteria
13/07/2021

Int.- GL MEENA.
Ext.- M MUDIT.
Function 6 - MROL
1)Air compressor bursting disc burst actions & rectification .. during anchorage
&manovering.
2) centrifugal pump overhaul.
3)ME & AE main bearing overhaul.
4) annealing ..why we do..what happens.

Result - pass (COC)

after the 4th questions external called meena ..and said.."LADKA SAHI LAG RAHA HAI..DE
DO ISKO..JYAADE PARESHAAN MAT KRO.. "

13 sep 2021
Func 4b
Meena
Mudit Roy(Aisi bhagwan aatmao se pehli baar saamna hua)
1.Engine type+Firing order +Diff between Rtflex and RTA+Common rail pressure
2.Turbocharger surging

3.Scavenge fire+ Scavenge inspection

4.What will you in piston rings during inspection(I said push with brass rod to see
freeness)
5.Boiler blow down procedure

Decider- Type of compressor on your ship.Why we call it 2stage?

Types of turbocharging
Pass
Thanks everyone especially Saleem bhai

13 sept
Noida
Meena Sir
Mudit sir
Safety

Man overboard
Fire in purifier room
Safematic system in sg
Type of extinguisher for cargo

Cargo carried
MSDS and cross questions
REPEAT
13 sept

Mudit
Meena
Mep and safety
Which ship

Torsion box
Gz curve
Inclining experiment
What we measure
Sewage discharge criteria

New ammendments
Immersion suit full
Life boat lsa
Co2 system safeties

Mob how to tackle

Engine room flooding
Fire in purifier room
Type of extinguisher used in purifier room

Weld defects
Ordering bolts
Spanner size how to get
Bursting disk bursts in maneuvering and port
Ae bottom end bearing and main bearing bottom removal

Compressor safeties
Boiler water test
T/c inlet temp high
T/c outlet temp high

Economizer fire
Mep pass
Safety repeat
And some more

13 sept
NOIDA
MEENA SIR
MUDIT SIR

MOTOR
Electronic governor
Diff b/w 4 St and 2 strok
Diff b/w me and ae governor

T/c surging
Omd alamp
Boiler blowdown

COC

Thanks bhai
Today mudit and subbrao

motor
2stroke qnd 4stroke diff
2 and 4 stroke governor diff
How govr work

Crankcase explosion action

Crankcase inspection
Shaft deflection why taken
Droop
Lube oil diff bw 2stroke and 4 stroke

Lube oil test

Spot test explain
Rest forget
01 oct
MUDIT SIR
SUBBARAO SIR
Safety
Sheer

Camber
Asked which type to ship, said LNG then asked pump room regulations of tanker
Lifeboat release height
Emergency DG Regulation and Fuel Requirements
Collision Bulkhead
Rudder Drop

Propeller Drop
Purifier Room Fire with cross questions.
All Certificates carried
ORB Entries

Time specific entries: Daily weekly

LSA Code, contents, ship specific,
Solas Chapter
Electrical

Open circuit
Short circuit
Types of fuses
Why fuses
Fuses vs circuit breakers

Induction motor vs Synchronous Motor

Electrical installation in pump room
Diode
Transformer

Losses in transformer
Eddy current in detail

ELECTRICAL

SAFETY repeat (I didn't studied much)

Mudit sir subbarao sir
Safety electrical

Marpol chapter 4 and 5

Mlc
Alternator safeties
Air gap
Type of fuses
Doc and smc

Open circuit and short circuit

Mandatory certificate
What is Apparent Power, Active Power
What is power factor

What is its significance

What does high power factor tell us
What does low power factor tell us
01/10/2021

FN 3
Mehrotra sir & Subbarao sir
1. What is MLC & in which chapter does rest hours come
2. Torsion box & situated between what
3. What is free surface effect & what changes in this

4. Inclination Exp. & What changes

5. What is SQUAT
6. Emergency Generator Regulations as per SOLAS
7. CO2 Safeties

8. Hypermist working
Many more, It was a rapid fire
Got the function & subbarao sir told that there might be delay in publishing results so
don't panic

Thanks Saheem Bhai, mast kaam karta hai tum

21oct 2021
Ext mudit mehrotra
Int rama subbarao

Function 3
She'll exp plan
Torsion box
Collision bulkhead regulations
Emg gen reg

Sheer
Gasses in bunker tank(benzene important)
Fire in galley
Parametric rolling

Fire pump reg

Fn5
Fues types
Fuse vs cb

Aif gap in alternator and cross

Gen not giving voltage and cross
Gen sync but not taking load
Motor heating
Pf

Short and open circuit

Lots of cross questions but both are very good
Both clear
21/10/2020

Int-subbaroa sir
Ext-mudit mehrotra
Fn-4
Type of ship

Type of engine
Difference between MC-C and ME
Working Of FIVA and related questions on ME Engine..my ship was mc-c..
One unit a/e temp rise reasons n all unit rise reasons

Distinguish between inlet n exh valve a/e

Working of rotocap n why required
Turbocharger inlet temp rise reasons
Types of turbocharger..n cross questions

Why aux blower required n what is used in a/e turbocharger instead of aux blower..
How will you calculate power in ME
Fn-6
Boiler uptake fire n what happen if u use soot blower

Centrifugal pump starting procedure

What is priming of boiler
Blow through procedure of guage glass
Water treatment of boiler

L.o testing onboard

Why we do hydrazine test
How will you select gravity disc in purifier n alternate method
Reasons for vaccum drop in FWG
Welding defects

Annealing process n surface hardening

Both cleared
21/10/2020
Int-subbaroa sir

Ext-mudit mehrotra
Fn-5
open circuit, shortcir, checks, readings.
Motor flood by S. W.

Transforer losses.
Hw 2 set frequency while paralleling.
Maintainence in lead acid battery.
Use of HV system,safeties, avoid hazards.

Danger of HV.
Shore supply frequency low than actual supply, will u take?
Loads connected in ESB.
S. G. motor safety.

Transducer.
Fuse, types.
Starter, types.

Got electrical ..

09 Nov Mumbai mmd

MOTOR AND MEP

EXT mudhit
INT Subbarao
-Main engine and AE engine nomenclature
-Crankpin ovality

- indiacator cards(power card)

-main air compressor continues running reason
-use of unloader
-if you mistaken interchanged suction vlv and discharge vlv what will happen
-purifier overflowing reasons

-Steering gear oil properties

-generator not starting on air
-generator lube oil level high reason
-turbocharging types
-Which one you have
Difference between constant pressure and pulse
I told him both me and ae contant pressure
Then he asked me but ae don't have blower then I told him about lambda control

-ME trips
Difference between mcc and me
Then told to rejoin immediately
Both cleared

Big Thanks to SAMANT SIR and Thank you guys Saurabh, Kanak, Chirag, Mahendra
and Saheem bhai

+Types of crankshaft pucha

Flame ring pucha
+NDT test(DPT test)

+Firing sequence significance and your engine firing order

+Why two concentric spring
Cylinder head in workshop after that tell procedure to overhaul
09 Nov Mumbai mmd
Safety and Electrical
Ext mudhit
INT Subbarao
Safety

-annex 3
-annex 5 and discharge criteria
-annex 1: difference in discharge of engine room bilge in special area and outside special
area
-safeties in fixed CO2 sysytem

- bulwark and gunwale

-markings in shell plating
-purifier fire actions
- load line survey

Electrical
-diff. Btwn synchronous and induction motor
- at the time of drydock, shore connection's frequency is different, what will u do?
-difference between fuse and CB

-Advantage and dis. Of HV

-Megger working principle
-seawater entered into motor, what will u do
-intrinsic safety
-gen. Not producing rated voltage, reasons...

10 nov
Noida
Shirish kumar
Mudit

Motor Mep
Type of ship
Firing order preference
Turbocharging type

Centrifugal pump starting with discharge valve closed Y?

Vaccum not building in FWG
Bumping clearance method
Dye penetrant test
ME alarms and trips

Generator cylinder block overhaul

Boiler water test
Engine not starting on air
Viscotherm and how to control if it isn't working

(Decider)
Results awaits

Both passed

Thank you to all the members of the WhatsApp family

Specially Saheem Bhai

10 November
Noida
Shirish Sir
Mudit sir
Safety
Pump room regulation

Marking on lifeboat
Gunwale construction
Shell plating naming
Scba checks

Electrical
Generator not generating sufficient voltage
Dark lamp method
Open ckt and short ckt

Earth fault
Resistor Color coding
What is power factor
Types of fuses
Decider by serish sir

What is pounding and pounding arrangements

Stiff and tender ship
Cleared both
Thanks to saheem bhai

23 12 2021
mumbai
Internal : Mahnji sir
External : Mudit Sir

Safety :
1. Annex 1,2,3,4,5,6. Full explanations
2. Propeller drop
3.Muster list

4.Purifier room fire actions

5.Garboard strake
6.Nunbering of shell
7. Regulations for annex1 discharge criteria

8. Stauatory certificates
9. MLC full titles
10.
Electrical

1.Types of fuse
2. Alternator safeties
3. Advantages disadvantages of HIGH VOLTAGE
4. Shore frequency high and low what happens and what actions

5.Maintanence of lead acid battery.

6.power factor how to increase.
rest 'll update
Mudit sir said both functions done well.. Manji sir told something got struck and left.

Thankyou saheem bhai and all friends in group for discussing

Int: purna mahji

Ext: mudit sir

1) forget
2) safeties of co2
3) regulations of co2
4) how hypermist activated and explain
5) regulations of main air compressor. How much time take to charge.
6) reset forgot
Electrical:
1) open circuit and short circuit

2) types of starters
3) megger principle
4) synchronous and induction motor difference
5) fuse and circuit breaker
6) reset forgot
Internal - Purna Majhi sir

External- Mudit Mehrotra sir

2nd attempt
MROL- 6
Q1. Welding defects

Q2. T/C inlet temperature high

Q3. AE not starting on fuel
Q4. Centrifugal p/p Overhaul
Q5. Reciprocating p/p Overhaul and checks

Q6. Air in Refrigaration compressor

Q7. Boiler tube leaking indications
Result- Pass
Thanks a lot to all my friends who helped me.
Special Thanks to Samant Sir and HATC team for clearing basic concepts and developing
enormous amout of knowledege

COC

23-12-2021
Internal: Majhi

External:Mudit
4b
Type of ship sailed
Type of engine

Firing order
Firing order significant
Cause of blowpast
Cylinder head 2/4 mounting

2s vs 4s
Omd purpose and what to do if not working
Piston ring butt clearance reason
Tie rod purpose and material

How to calculate power of main engine

5met
Open circuit
Short circuit

Synchroscope
Lamp method
Voltage not coming in generator
Fuse type

Fuse vs cb
Shore supply what can happen if different
Both pass
28/12/21
Int: Majhi

Ext: Upendra Kumar

MMD Mumbaj
Safety
-DOC and SMC (x ques)

-Annexes of Marpol
-Current sulphur and nox content
-Marpol certificates reqd onboard
-AP and FP

-Metacentric Height
-Angle of LOLL
-Free Surface Effect
-Pump room Safeties

-Criteria of speed of resque boat

-Article 2 of MLC
-Difference between clean blallast tank and segregated ballast tank
-ISPS

-PSC and flag state relation

-Objectives of ISM
Pass
28/12/21

Int: Majhi
Ext: Upendra Kumar
MMD Mumbaj
motor MEP

- types of crankshaft
- duty of 4th engineer
- watch taking over
- purifier start but didn't pick speed same reason
- ref charging process.

-Meat room temperature down same reason

- centrifugal pump overhaul and clearance.
-Bunkar plan and sample collection
-safe steering system

- Difference between normalising and aneling

-which welding is difficult CI & stainless steel..and why

MEP clear

Motor repeat

17/01/2022

Ext : mudit sir

Int : meena sir

SAFTEY
1.type of ship sailed

2.annex 6

3.solas regulation for rescue boat

4. Emergency fire pump reglation

5.co2 system

6.galley fire actions

7.types of fire (class E &F)

8.emergency bilge suction regulation

9.numbering of shell plating

Result : pass

17th Jan, 2022

Meena Sir

Mudit Sir

What is Reverse Power Trip?

Why do we have it ?

How does it work?

Apparent/Active/Reactive Power

Power factor in detail

Ways to improve pf

Howmuch pf on ship

Difference between Synchronous and Asynchronous Motor

What is Airgap & Effect of airgap being more and less ?

Types of fuses

Explain HRC Fuse

Battery Room safeties

Alternator safeties

Emg Generator Regulations

Synchromotor Working

Semiconductor Devices

Where are diodes used?

Reasons for Motor running hot

Advantages of using High Voltage over Low Voltage

Few more, can’t remember at the moment!

Result : Pass

Thankyou all
24-01-2022
mudit malhotra

subbarao
MEP
centrifugal overhauling
if 2nd engg ask u how was the pump then what u told him how was condition

what all things u check

bolt spanner size how to calculate
boiler uptake fire reason
during fire we do soot blowing or not

aux engine not running on fuel what is reason

then subbarao sir yold me rejoin immediately
result - pass

COC
Thanks all off u. specially saheem bhai

n sahil bhai

24.01.2022
Ext - Mudit sir
Int - Subbarao sir

Safety & ET
Type of ship
and contract duration
PF
Megger working principle

Generator not giving voltage

High voltage advantages
Transformer losses-explain hysteresis
Battery maintenance

Dark lamp method

Generator paralleling
Emcg bilge suction and how to check during survey
Propeller drop

Annex 2
Annex 5-garbage discharge criteria
Mandatory certificates
Camber
Shell expansion plan

Hypermist system
What is squat ? (I said dont knw)
Ext- mudit sir
Int- subbarao

Motor
Type of engine
2s and 4s difference
Power calculation of ME.

Turbocharging
Pulse type tc
Cylinder head mountings
Tappet clearance

Scavenge fire reasons

Don't remember other questions
Mep
Bursting disc

Centrifugal pumps checks after overhaul

Boiler scum blowdown
Welding defects
How to order nut bolts

Economiser fire
Why we shut discharge valve before starting centrifugal pump.?
Motor/MEP
Int-Subbarao sir

Ext-Mudit sir
1. Type of Engine
2. Main Engine maker and type
3. Reversing of engine
4. Crankshaft difflection

5. Difference between ME piston and AE piston

6. Liner material
7. How to change purifier into clarifier
8. Air compressor safties

9. How bursting disc bursts

10. Suction side icing on refer system , reason
11. ME & AE crankcase lub oil difference
12. AE not starting on Fuel

13. AE lub oil pressure reduces , reason

14. AE crankcase inspection
15. Bilge pump not taking suction from all 3 bilges , reason and action
16. AE main bearing removal procedure.

MOTOR ,MEP -
[3/23, 11:32 AM] Ms: Mmd mum
Int Subbu
Ext mudit (god ka bap)
Saf

Ship type
Dwt
Purifier room fire
How enter er aftr CO2 release
Emergency fire pump reg
Doc n SMC
Marking on lifeboat

Elec

Alternator safety
Open circuit n short circuit
How u will check these
Megger working principle

Multimeter uses
Fuse type
Diff between fuse n cb
Gentr 60 hz shre 50hz on dry dock how to connect

Decider
Wat u will check before starting alternator side (he want to here about heater, it will on
before and off aftr Start ing)
Some more q but forgot

[3/23, 2:49 PM] Ms: Subarao and mudit

23 march mum mmd
4s&2s engine difference
2)AE crankcase inspection
3)Cylinder head dismantle??
4)AE not start on fuel?

5)T/c and types

Some more I forget
Internal:
Jcw how u control

My ship engine specific

Motor/mep 29/03/2022
Inter: meena sir
Extr: mudit sir (dev manus)

Type of vessel: AHTS

Motor
Types of turbocharger
2s 4s difference

2s Main engine lubrication

Types of lubrication
Tappet (everything) construction
Exhaust valve difference 2s 4s

Purifier working , overflow reason

Mep
Crankcase inspection everything

Centrifugal p/p overhaul

Taking clearance main bearing , crankpin bearing
How to know piston is at tdc
Ordering nut and bolt

Welding defects
How to know spanner size - ( decider)
Engine not starting on fuel!
Too many cross questions in MEP!
 NARENDRA BANSAL SIR MUMBAI NOIDA
16/9/2020

Int meena sir

Ext bansal sir

Safety

Torsion box

Garboard strake

Flooding of engine room action.

Isc

Emergency generator regulation.

Load line survey.

Emergency bilge suction regulations

Electrical

Msb safeties

Clampmeter working

Transformer losses

Why capacitor in single phase motor?

Zero voltage on alternator reasons?

Motor overheating reasons.

IP56 meaning

Motor

Maine engine not starting on air reasons.

Auxillary engine crankcases inspection.

Hydrallic jack working.

Ref comp cut in cut frequent out reasons.

Boiler blow down procedure

IHP, BHp,SHp difference,

SFOC

Mep

Auxiliary engine cylinder overhauling. What are check do before lifting it?

Boiler furnace monthly checks.

Fwg low production reasons

Cleared all 4 functions

Special thanks to all hatc team,

Pawar sir, rajiv sir, god of marine engineering samant sir, joel sir, sunil sir and all my hatc
mates

17/09/2020

Mumbai mmd

First Attempt

Internal : subbarao sir

Externa: bansal sir

F3

1) fixed ff syatem on ur ship ,safeties, regulation, if onw bottle leaks what will happen..fire
protection of co2 room...

2) inclining experiment importance and procedure

3) solas chap 12 all... Cross que

4) solas all chapter names,,, esp which chap...

Ism all.

5) engine room flooding action..

6) emergency genny regulation

7) fire pump reg...how many and capacity

8) fire detector ionisation type explain

9) standard fire Test and location of bulkheads

Func 4b

1) purifier amps inc ...and cross que..

2) MAC running but bottle not filling why ...and how will u check suction vlv mnaually...

3)main engine checks during round.

4) how u will make ready engine before manuvering....

5)pump overhauled and placed but not producing pressure ..reasons and cross que...

6) refer compressor short cycling...what is it and why happen and remedies

7) welding defects and electrode nomenclature

Fn 6

1) which engine and working....

2 )exhaust vlv working in rt flex

3)safety cutouts of main engine..

4). genny decarb full..he asked me what have u done i said decarb he asked then i told..he
was helpful

5) clearances in sg

6) forces in 2 stroke engine

7) boiler water tests why done and he asked for chloride and reasons of inc

F5

1 safeties of msb
2 avr everything from sensing to excitation

3 difference bw induction amd sych motor

4 battery reg...maintenance and checks ...

5 app of zener diode

6)motor overhaul

7)ip 56 meaning

8) acb safeties

RESULT :- got all funcitions he said to improve on lsa....i said ok...waiting for offiicial result
now

thanks to all HATC family all the faculty samanth sir, sunil sir(radhe radhe sir) , RAJ SIR, joel
sir, onkar sir , pawan sir, amit sir, bikram sir,

and special thanks to all my buddies for all those discussions and cross questioning which
helped to enhance my knowledge thanks to piyush, gurjider, abhinav,anil, akash, nawaz bhai ,
clyde, tabish bhai.....

LOOKING FWD FOR THE OFFICIAL RESULT

Attempt -2

MMD MUMBAI

INTERNAL: Bodh raj sir

EXTERNAL : Bansal sir - Ques were asked by him

MOTOR

1. main engine - super long stroke - meaning , significance - In dept cross question

wht is MCC engine ?

2. IHP, BHP - Difference and significance and how to find.

3. ME interlocks , ME not starting on air reasons

4. Running engine - how to check efficiency of Air cooler

5. ME Running can you change thermometer.

6. Crankcase inspection AE- main point tightness of bolts boal na math bhul na ( hammer
test)

MEP

1. AE decarb complete from overhaul to staring in sequence

2. safeties on oxy - acetylene system

3. Flame arrestor - construction and working

4. boiler alarms and trip , safety valve setting , running boiler - how to test flame failure ,
boiler water test

5 steering gear tests everything

6. few more but cant recollect

CLEARED 4B

Thank you team HATC.

One more to go !!

11 - 05 - 2021

Ext. Bansal

Int. bodhraj

Safety

Eebbd

Scaba

C02 system

Shell expansion plan

Shell number8ng ( didnt know)

Advantages disadvanatages of c02

Foam system explain

Life boat safety

Angle of loll

Rudder and types

Scavenge fire

Hydrogen fire and iron fire

And some more questions

Decider why 85 percent co2 release in first 2 min

And why bitter have quick release means??

Electrical

Shaft earthing

Mgps

Iccp

How to improve specific gravity

Msb safety maintenance

Battery roomm safety and maintenanace

3 4 more questions

Decider i generator idle can you connect to msb?

I said no under voltage protection will prevent it

Result pass both

Motor and MEP

22/06/2021

#Mumbai

#Subbarao sir

#bansal sir

#All function
Collision bulkhead regulations

CO2 system

Hypermist

Oil mist Alarm

oil pollution regulations

ME can't start with air reason

Interlocks safeties

Boiler water test

Msb safeties

Battery room safety,

Electrolyte..

AE bottom end bearing checks

Purifier vibration reason

ER crane safeties

Fuses,relay.. trips

Engine spec..

Y Long stroke, super long stroke..

CO2 room inspection..

Pass Motor safety

22/06/2021

Mumbai

#Subharao

#Bansal
Safety

Type of ship

Collision bulkhead

Regulations

What weekly checkins in orb.

What iopp

Iopp inspection respect to air pollution. Very specifically

Helped alot.

Enclosed space entry

What is risk assessment

Severity of risk ( don't know)

Check in gas meter.

Electrical

What is prefrenialtrip and examples

Motor is heating reasons.

Alternator routine.

He was actually done then Subbarao was on call so he kept asking.

Checks on battery.

How to increase the specific gravity.

Got both

22/06/2021

Mumbai

Internal:Subbarao

External: Narendra Bansal

Motor:

Crankcase inspection

Generator tapet clearance

Air cooler efficiency how will you check while the engine is running

Boiler alarms and trips

And many more and little bit cross question

Electrical: Alternator inspection

And motr

Mep: how will you repair a crack on the wall

Ndt test

Bilge pump overhaul and more cross questions

Result: cleared motor and electrical

Mep repeat

22/06/2021

MUMBAI

Subbarao

Bansal
Safety

ISC how it connects

Mlc all tiltle names

Shell expansion numbering

Hypermist full explain

Bilge keel

MEP

Bilge pump not taking suction

Fwg efficiency low why

Frosting in ref. Comp suction

Got both

22/06/2021

Mumbai

Internal:Subbarao

External: Narendra Bansal

Motor:

Engine specs

OMD alarm actions

FWG production reduced

Air cooler running how will u check the condition?

Tappet clearance

Fitted bolt

MEP:-

Rudder drop( i was explaining but Subbarao sir didn't listened at all, i requested him sir
please let me explain i know this he didn't want to hear )

Next question

Bansal sir asked how will u repair a crack on the bulkhead?

Then again Subbarao sir said , bansal sir let's finish it here.

Result:

Mep repeat

Motor pass

Thank u @onkarHATC @hatc_knowledge @samant sir Bikram and everyone for helping out.

22/06/2021

Ext: Narendra Bansal

Int: R R Subbarao

Motor:

Difference between IHP &BHP.

scavenge fire in detail indications, actions, after arresting fire checks.

Why crankshaft deflection taken.

Difference between gear drive and chain drive.

Main engine Reversing.

Electrical:

Types of fuses.

Difference between contractor and relay.

How Thermal relay works

How to test reverse power trip.

Msb safeties.

Safety:

Collision bulkhead regulations.

Torsion box.

Iopp certificate survey checks.

Gunwale.

Garboard strake.

Shear strake.

Margin line/plate.

Few forgot.

Got motor and electrical

Thanks to HATC team

06/07/2021

Mumbai mmd
Subbarao

Bansal

(Safety)

Firewallet

Mandatory weekly orb entries

Shell Expansion plan

Shear strake nd why called shear strake

Oil discharge criteria

Hypermist system explain (p/p in auto or manual when eng room manned during manovring)

Mlc chapters, rest hour criteria, what if rest hours violated

Mep and Motor

Bilge pp overhaul (reciprocating)

Steering gear test at arival departr

Scavenge space inspection nd cross questns

Flame failure trip in boiler to test

Boiler safeties

Piston lubrication in A/E

Manual staring of compressor

Engine not reversing(indication after reversing in ecr)

Purifier vibrating reasons

Expansion tank overflowing

A/E main and thrust bearing(how to identify and what it resembles)

Air removal from refer system

Purpose of spring air

What indication in for engine reversal

Electrical

Thyrister working

Ct and pt, wher used

Battery maintenance

Losses in transformer

All parametrs ok acb not closing

2generators sharing unequal load reason

Alternator maintenance

how to increase specific gravity of battry without charging

Types of fuses onboard

Got safety, motor, mep

Electrical repeat

Mumbai

08/07/2021

Subbarao

anil deswal

Electrical
Preferential trip

Bimetallic strip

Steering motor safety

Single phasing

Generator overspeed trip

Msb safety

MEP,motor

Which engine

Cam operated by

Flywheel 2s 4s.

How will u knw water in lube oil

Water in oil test

How vaccum in fwg

Scale formation on evaporater .

Leakoff alarm

Emergency fire pump auction if Ur on ballast

Bilge injection pre and after test checks

Why solenoid valve if tev is there

Is there orifice in leakoff line nd where

How to check bearing clearance

08/07/2021
Mumbai mmd

*First attempt*

Anil Deswal sir (god)

Subburao sir

Funtn applied for :- mep and motor

Motor :-

Ship sailed on

Type of engine

Cam driven by ?

What u check in chain drive.

Asked about elongation and slackness

How u know water in ae sump how u will know and actions to be taken.

What is water crackle test.?

What is telescopic pipe...how does it work

Mep

What is liquid ring pump.

Say it's function.

Emergency fire pump regulation..

Type of boiler feed pump...(said multistage centrifugal pump )

Asked why only this type.

Asked only direct questions...

Got both mep and motor

Thanks to all people

Onkar sir ,Samant sir ,all the people in the group...

Without u all this orals would have been difficult.

Mumbai

08/07/2021

Anil deswal

All 4 func

Battery room safety whatbis dead front pannel and how it work

Preferential trip and working

How to start dead motor

How will u check insulation

Where we use start delta starter

Why we use y not dol

Reduction ka something he wantwd to hear voltage drop 1/root3

Flywheel which is big 2 stroke or 4 stroke n y

Scavange fire indication

U r on wath as a 4th eng alone what actions will u take in case of scavange fire

Lub oil low press trip not working what precautions will u take

Coffine plate

What is free surface effect

Battery room safety

Lighting in battery room

Winch safety

What precautions u take for arc welding (earthing )

How to convert purifier to clarifier

Type of boiler which required more maintenance n y

What bulb do in tev how to tev work on which principal it works

What is quill

Splash lubrication

Got motor n safety

Mep electrical repeat

19/07/2021

MEENA SIR

BANSAL SIR

MOTOR

*Type of ship, company

*Engine specs

*ME one unit fuel pump leaking, indications

*Air cooler efficiency, how to measure

*AE one unit peak pressure high reasons

*Boiler trips and alarm

*How to test flame failure alarm

*LUB OIL test done onboard

*Engine not reversing, what could be the reason, indication of that

*If it doesn't reverse, what are your actions

*AE Connecting rod ovality

*Tappet clearance and how to make sure piston is at TDC methods

MEP

*Bildge pump not taking suction. Give reasons

*How to find out hole in the line

*Compressor short cycling

*Lub oil test done onboard

*Oxy-Acetylene safety

*Construction of flashback arrestor

*Working of hydraulic jack (proper)

*Boiler water test, uses

*Why Cl test? From where chlorine? What to do if ppm is found high

*Dye penetrant test, name of 3 cans used

*Bulkhead crack, procedure using insert

*Type of Main air compressor on your ship and valve types

Saheem khan:

Noida

19/07/2021

MEENA SIR

BANSAL SIR

MOTOR
*Main engine name and details asked. Explained entire name, type of scavenging, type of tc,
single acting, in line..etc details.

*Formula for °c to Fahrenheit

*Ae crankcase inspection

*Spring air? why?

*One unit in ME fuel pump leaking what will be the indication

*Air cooler eff. how to measure

*Boiler trips and alarm

*How to test flame failure alarm

*LUB OIL test done onboard

MEP

*Reciprocating type bildge pump maintenance and checks

*Bildge pump not taking suction Reason

*Purifier vibration reason

rest forgot

ELECTRICAL

*How to change speed of motor all reasons

*why capacitor used in single phase motor

*Working of clampmeter, AC and DC

*SCR everything about it

Forgot rest

GOT ELECTRICAL

#mumbai mmd
Date:-28/7/2021

Manjhi sir

And

Bansal sir

*FIRST ATTEMPT*

Safety :-

Shell numbering

Fire wallet

Co2 10 year routine

Risk assessment and risk severity

Freeboard

Intack stability

What is enclosed space

How to enter it

Angle of loll

Electrical

Avr full working

Battery maintenance

Increase specific gravity how to do

Motor not staring what is the reason

Megger working

POSITIVE CROSS QUESTIONING WAS THERE ..

Got both safety and Motor.

Thank you saheem Bhai

28 july 2021 (1st attempt)

mumbai

Int. Majhi

Ext. Bansal

Safety

Type of ship

Regulation for tanker stability (don't know)

Freeboard

Margin line

Enclosed space and entry procedure

And many questions (not remembering)

Electrical

Thermal relay

Alternator maintenance

Motor running hot reasons

Propeller shaft earthing

Why capacitor in single phase motors

Bansal sir helps alot

Got Electrical

Safety repeat

24/09

Mumbai
Int:Meena Sir

Ext: Bansal Sir

MOTOR MEP

IHP BHP

All cards. What indicate

Scavenge fire indication nd action

4S Crankase inspection full

How to take 4s bottom end bearing clearance

Steering gear checks before arrival

Pressure gauge callibration

Boiler blowdown

NDT test explain DPT, name the 3 can which we use for DPT :- Ans cleaner, dye, developer

Compressor manual starting full process

Cascade tank oil coming causes nd action how will you remove

Nd many more

yad ata hai to batata hu bhai

Result:- pass thank you bhailog

24 sep

Meena kumar

Narendra Bansal

Fn 5

Losses in transformer

MSB safeties

Motor not starting

Single phasing

Megger

IR testing

Alarm circuit parallel or series -(parallel)

Shore connection,what if the frequency is less

Last ques... tricky ques...

What is electrically isolated and electrically dead motor......

Electrically isolated is that the power supply is not the ie breaker is off

Electrically dead....

Before doing any maintenence we make sure that motor is electrically dead ie check the
motor with tester,make sure motor is earthed....

Pass

24/09

External-bansal Sir

Fn 4b

IHP,BHP,SHP

SFOC def,Unit nd how much in your ME

Starting interlocks

Engine not starting on air

Fn 6

AE bottom end bearing clearance

Auto backwash filter complete working

FWG low production reasons

Checks before starting OWS

Steering gear checks b4 departure

Forgot some questions

Mumbai mmd

Fun. 3 ,5

Mina sir

Bansal sir

Safety

Collision bulkhead

Winch safety

Portable foam extinguisher safety check how to use xxx

Ele.

Types of fuse

Types of brakers ecr which types of brakers use why xxx

Relay

Thermal relay xxxx

Battery checks safety xxxx

Both are good but unke samne kuch yad hi nai araha tha.

repeat

28 sept
Ext Bansal sir

Int meena sir

Safety

Bilge keep

Collision bulkhead

Load line survey

Margin line

Emergency fire pump regulations

Co2 system, cargo based questions

Generator fire actions

Shaft grounding

Electrical

Breakers and types

Motor not starting

Transformer losses

Battery checks

Specific gravity low , why

Steering gear safematic system

Both

Thankyou bhai
mumbai

External Bansal

Internal Meena

Safety and electrical

Loadline survey

Iopp survey

Cargo carried(Bulk carrier-coal and grain)

Firefighting system in hold

How to detect fire

Margine line

CO2 10 year chcks

Man overboard action

Purifier fire action

HV ships

Thermal relay

Type of breaker

Genrator not generating voltage reason

How to do flashing

BOTH PASS

MMD MUMBAI

Gauri lal meena sir

Narendra Bansal sir

Safety
COLLISION BULKHEAD

INTERCOSTAL GURDER

few more ship construction terms which I never heard of so don't remember

-BATTERY ROOM REGULATIONS

-EMERGENCY GENERATOR REGULATIONS

-BATTRY TESTING

-CO2 SYSTEM

-FIXED FIRE FIGHTING SYSTEM

-MIST SYSTEM

-MIST SYSTEM TESTING

-CO2 REGULATIONS

-CO2 FIXED FF 10YR maintainance

-MLC

-REST HOUR REGULATIONS

-Bilge keel

-Garboard strake

electrical

-MAIN ENGINE SPECIFICATIONS

-AE SPECIFICATIONS

-ALTERNATOR SAFETIES

-WHAT TYPE OF ELECTRICAL SYSTEM ONBOARD

-SAFETIES OF HIGH VOLTAGE SYSTEM

-WHAT IS HIGH VOLTAGE SYSTEM

-Motor not starting reasons

and alot more... It was more like a rapid fire than a oral

REPEAT

28/09/2021

Mumbai MMD

Int: Meena

Ext: Bansal

*_Safety_*

1. Type of ship

2.Freeboard

3.Why tankers have less freeboard?

4. What are the documents carried on ship?

5. Load line checks

6. What is MLC? What are its titles.

7. Which certificate has ER tank information to write the oil record book. i.e IOPP certificate.

8.Pump room safety

9. Safeties in IG

*_Electrical_*

1.MSB safeties.

2. Alternator routines
3.If Synchroscope not working, how will you parallel the Generator. (I explained 3 lamp
method)

4.What is Air gap? Why it is provided?

5. What are the reasons for motor oveheating? (He want to here about single phasing)

6. What is clamp meter?Working?

*Internal*

1. IGS or IGG?

2. Safeties on IGS.

3.Trips in IG

4.COPT alarms.

5.Pumproom fire, what is your action?

Got Electrical.

Safety Repeat.

Mep motor electrical

Bansal

Meena kumar

Engine nomenclature

Feva valve working

How many injector in each cyleder

During slow running how many injector come into action

Air cooler efficecy

Scavange fire indication

Howscavange fire happening and what action should be carried out

Aux crankcase inspection

AE main bearing clearance

Electrical

--------------

Relay

Thermal swich

Megger

If synchonoscope not therw how u parallel

Ip56

Fuction 6

Fwg less production

Vaccum is less in fwg

Bilge (reciprocate) pump checks

No suction reason

If hole in the pipe how u find

What valve used in bilge pump

Meena the legend came.he asked me how u performed. I said function 4 fully kapooth...

Then he asked me

What u have done onboard

Centrifugal pump checks

Why we need to do crankshaft deflection

Fuction 4 repeat(i could tell the terms. Boolgaya+ overconfidence)

Fuction 5, 6 pass...

I was giving answer so fast.. so he couldn't understand what i am saying. So each answer i
spoke twice.
28/09/2020

MMD MUMBAI

First attempt

Gauri lal meena sir(cool guy )

Narendra Bansal sir

Bansal sir asked type of ship?(offshore)

Should I ask you only offshore related or anything?

Safety

1.winch safties

2.CO2 FIXED FF 10YR

3. How to use portable foam extinguisher

4. Emergency fire pump regulations

5. What is there in bdn

6. What is there in sopep

7. What is your action if there is oil spill during bunkering .

8. Where you pump the oil with wilden pump (I said overflow tank )

Function 5

1. Msb safties

2. Motor not starting reasons.

3. Generator safties (how to test over speed relay..and what is the max limit we can go)

4.transofrmer losses.

Bansal sir asked all questions.....meena sir came later and asked some cross questions on oil
spill and ship specific questions.

Bansal sir told to meena sir even tho he is from offshore he is good.... answered almost all
questions
Specially thanks to Saheem bhai for his work .

And HATC team

And all the groups it helps a lot ...

30 SEPT

NOIDA

Internal meena

External narendra Bansal

SAFETY

Which company which ship

PUMP ROOM SAFTETIES

regulations

IG ALL FULL EXPLAIN

DECK SEAL CROSS QUESTIONS

LOAD LINE SURVEY FULL KEPT SAYING MORE LEAVE THIS AAGE BATAO

Flooding your action told him emergency bilge suction then too said ni bataya

Fir jor deke dubara bataya ache se to bola okay

Foam fire fighting meaning of foam ratios contrate and all diff between them low and hig exp
regulations

Load line mein certificates bhi bataya tha

Aur thode the general questions mein.

Thnx everyone for helping saheem bhai thnx bhai

30/09/21

Noida

Meena sir
Bansal sir

Fn. 4 and 6

How to check Air cooler working efficiently in running engine.

Sudden vibration in running purifier

Specifications and working of air compressor

Test on AE fuel injector

Cylinder pressure head test

Big end bearing clearance

Ref. Cut in out frequently reason

Air compressor safty

Baki yaad aate h to btata hu ....

NOIDA

meena sir

bansal sir

Safety

Why tanker has less freeboard

Loadline survey

Mlc

Rest hours

Mandatorty Certificates

Ship building k time pe Chahiye usko konse certificate hote hai

Co2 10 year maintenance

Ground shafting device

Electrical
Avr

Thermal relay and normal relay difference

Battery safety

Got electrical safety repeat

Internal Meena

External Bansal

Fun 6 MEP

Type of vessel ( offshore)

Crankcase inspection

Lub oil test

Air compressor

Bumping clearance how to measure

Reefer system

Anchor windlass safety

Hydrophore...why it is provided

Centrifugal pump overhaul and checks,

Critical parts of it

Then he told meena sir ok but I'm limited to offshore questions.

Meena said ok I will ask now

Emergency pump discharge pressure is not coming... Action and remedies

Bilge pump ... it's part

Why pressure vessel is provide there

If damping the pulsation is case in pressure vessel why not using it to Engine, it is too
reciprocating
Noida

Meena

Bansal

How fuel is controlled in me-c engine

Why we take misalignment of crankshaft

Scavenge fire

How you'll identify scavenge fire from ecr

Reefer charging

Rotocap working

How to identify exhaust and inlet valve

Bilge pump not taking suction

How to identify leak in bilge line

Aux engine one unit exh valve leaking actions to be taken

Safety

Gauri lal meena nd bansal sir

Hypermist system nd procedure

Co2 release procedure

Offload onload mechanism how to disengage falls in both

Mlc chapter names nd whole mlc

Rest hours

Motor and MEP

Gauri lal meena nd bansal sir

How Alfa lubrication is actuated.

Why tappet is provided

If exh gas boiler steam pressure is high, what to do. (do not answer exhaust bypass, they will
not consider. Say open bypass for dump for condensor)

Types valves in bilge line and how they are different from SD valves.

Safematic system

c/s heat treatment

ae 500 hr routines

stuffing box overhaul

function of diaphragm

why generator give black smoke on low load

boiler burner overhaul

advatanges of double volute casing

types of lubricating quills

name 3 trips on AE

why electrode not producing spark after burner overhaul.

Welding defect

Reason for undercut

What major overhaul u did onboard

रesult both pass . thanks everyone

25 nov

mumbai

Mep

bansal sir

meena sir

Reciprocating pump overhaul

Centrifugal pump overhaul

On load off load mech lifeboat

Ndt

Purifier vs clarifier

Ows starting

Result pass

Internal - Meena

External - narendra bhansal

Motor

SFOC

Scavenge fire

Single unit Fuel pump leakage indications

Various cards and cross

Fuel injector dripping indication

Electrical

Thermal relay

CO2 room 10 year maintenance

CO2 room electrical checks

Battery checks

Fire detectors how connected and why

Mep

LO test onboard

Hydraulic jack and cross

Air in refer

Emergency S/G try out

Shaft earthing

Clampmeter how it works

Internal

AE fuel injector pressure testing

Shell and tube HE checks before boxing back

Purifier rpm not building after overhauling

Internal -meena

External- narendra bansal

Motor&Mep

How crackcase explosion occur

Omd working

omd Alarm what action you will take

Refer comp frequent cutting in

Ae Connecting rod ovality why it happen how to check

Air compressor bumping clearance significance and how will you take

Why we take crackshaft deflection in main engine what it shows ( he want to hear main
bearing condition)

Engine room flooding action

Lo test onboard

Rest forgot

Result: passed COC

01 DEC

NOIDA

BANSAL SIR

MEENA SIR

Safety-

-Statutory certificates

-Bilge from m/c space discharge criteria within and outside special areas

- Bilge keel

- who defines the security level in ISSC

- Duct keel entry procedure

NOIDA

meena sir

bansal sir

Safety

Er flooding

Scba

Epirb

Loadline

Pump room safieties

Cross question refarding scba

Result -pass

NOIDA

MEENA SIR
BANSAL SIR

Mep & Motor

Sfoc full explanation

Generator lub oil in sump getting low

Efficiency of air cooler

Reasons for purifier vibration

AE full injector testing method

Reefer compressor starting and stopping

1st attempt

Mmd noida

Internal shri gauri lal meena sir

External :-narendra bansal sir (bhagwan)

1. Scba checks

2 orb weekly entries

3.margin line

4 fse

5. Emergency fire pump regulation

6. Eebd and scba capacity of cylinder

7 enclosed space value of gases

8. Angle of loll

9. Stauatory certificates only name

Special thanks to aquib kazi bhai ( Tonnes of thanks you)

All group member and saheem khan

Mmd noida
Internal :- GL meena sir

External:-Narendra bansal sir {Dev manus}

Function 3

1. Eprib

2. Lrit and ais

3. Enclosed space procedure

4. Emergency generator regulation

5. Emergency pump regulation

6. Mob marker

7. Camber sheer

8. Chief cook given cooking oil how will u disposes (Today i answered

We can store in er n give to shore for disposal

Then sir ask me ..where u write its records ,grb)

Result pass

SPecial thanks to saurabh Chirag Abhijeet Mahendra

Int: Meena

Ext: Narendra bansal

Safety:

statutary certificates

loadline checks

galley fire fighting, extinguisher type

fixed CO2 10 yearly routines as per regulations(he wants something else)

ISPS full form and level 1,2,3 explain

Motor:
how scavenge fire occur, how to know, action taken

Boiler water test

how chlorine content in boiler

hydraulic jack working

Rest forgot

Motor pass

Safety fail

25/01/2021

Mumbai mmd

Internal: Meena (really good)

External: Bansal(good and calm, give time to think but if he want perticular point then he
stuck to you till you not able to tell him)

Motor ,mep, electrical (1st attampt)

Vessel type: offshore

Duration: arround 45 minutes

Motor

-M/e all specifications including rpm, firing order and stroke length

-why high speed of engine converted to propeller rpm

-ration of reduction speed in your reduction gear

-how reversing done in your ship (i said by cpp)

-how it's working (just want basic working)

-m/e lube oil sump decreasing gradually (want all the reason when me is in stop condition as
well as when me is in running)

-how you come to know your charge air coller working efficiently during running engine (I
have not said regarding meno-meter and he stuck on meno-meter on me still last)
Mep

- why we need intercooler in air compressor xxx (what If not given, what isothermal and
adeabatic compression)

-bumping clearance and it's significance

-working of hydraulic jeck

-boiler mounting (external, and internal)

-what all test done in boiler water

-explain chloride test and it's significance,value and reason

-reffer short cycling reason

-steering gear all checks before vessel departure and during survey

Electrical

-mgps it's working and checks on it

-motor overheating reason (i said all still he is saying more more and last he satisfied when I
said motor not convertor in delta if connected with star delta starter)

-msb safety

-which type of break is given in winch of davit launch life raft(i said sir mene safety appear
nahi kiya hai..so he said I didn't asked safety question tell me motor of that break)..I told
centrifugal break he also want something else I don't know

-how centrifugal break works

-how you test reverse power trip

Then he said to Meena sir now you ask him about electrical

He is okay in mep and electrical but in motor he doesn't give me one answer so I am not
satisfied

Meena (busy with mobile then bansal again told him)

Meena : ask questions and busy with mobile

- how to parallel generator xxx

What all method if synchronoscope not working

Again bansal till Meena busy with phone

-what all checks carryout during overhauling of centrifugal pump

Meena

-indication of liner water crack

-cranckcase inspection in detail

Meena sir satisfied and told to bansal sahi to hai kya hua... aapko kaisa laga

Again bansal told he doesn't give me ans of menometer so I am not satisfied (last tak bc
menometer ne mar li )

Meena ask no of attampt...mine was first so he told okay i am giving you mep and electrical

Reapeat motor

Special thanks to HATC TEAM mainly samant sir , onkar sir

He clear basic purely

All the friends who supported and available anytime to discuss (rucheer , dhaval , rahul sir ,
yash , siddhant)

Must see the each video of saheem Bhai 2 days before the exam it save a lot of time in
revision thanks for the effort saheem Bhai

Intrl meena sir

Externl bansal sir

Sfoc

ME is runing fuel pump leaks how to get know

ME is running air cooler efficiency how u will acess

Manometer working

Can u change defective thermometer in running ME

Function 6
During Overhauling checks of bilge pump

Bucket ring

Lo test

Viscosity test procedure

Lo level decreasing in AE reasons

Centrifugal p/p Checks during overhauling

Bansal sir

mep

auto backwash filter

Action if oil in hot well

Purifier during operation vibrating heavily

Working of hydraulic jack & overhauling

Pupose of inter nd after cooler in air comp.

3 feb

Narendra bansal

Subbarao

Torsion box

Emg fire pp regulations

Mlc n titles

Er flooding

Mob

Co210yrs check

Freeboard

Why tankers have less freeboard

Result waiting

Asked to join the lobby back

External Bansal sir

4B

IHP BHP ( not accepted answer)

Nomenclature and specifications

Me not starting on air

Lub oil test

Boiler water test(ppm)

Refrigerant leak

And more

Ae indicator cock leak

Bumping clearance all method ( why and what)

And then internal came and said sir are you done!!

Result pass

Coc

Special thanks to Deepak,jerrin, fahad, saheem bhai apke videos best hai

Good luck bhailog

Ext- bansal

1-what is super long stroke

2-purifier vibration

3- crankcase lub oil level decrease

4-rudder drop

5-steering gear checks

6-charge air cooler checks

7-mgps

pass

3 feb

External: Narendra bansal

Internal: Subbarao

difference between normal relay and thermal relay

Reasons for motor overheating while motor is running.

Can u close ACB if generator is idling.

IP56

DIFFERENCE BETWEEN ENGINE AND DECK MOTOR

What will I do if specific gravity of battery is low

Maintenance on lead acid battery

Shaft earthing reading on ur vessel

Result passed

Internal :Meena sir

External:: old person but vry calm type it’s help to u

Mep+motor:::

Turcharger types in used in m/E @A/E....

Punctuare valve...

Welding defect...

Air Compressor running continue reason...

Purifier overflw reason...

M10 bolt spanner size...

2 strok &4 engine eng different...

Cylinder head removal and put on lathe what you do.......

Cylinder head safety in 4 stroke engine...

Indicator diagram....

Purifier & clarifier function...

Compressor manually start procedure...

How to change a purifier to clarifier

Thanks to saheem Bai brother.....

Majhi

Bansal

As a 2nd engg how will u come to know ship following ISM after just joining.

Calculate As 2nd engg risk percentage

Pilgrim nut

Steering gear check before dept

Oil mist detector

Check on ME after grounding

22/02/2022
Mumbai MMD

Int : Purna Majhi

Ext: Narendra Bansal

Time : 12mins

Function 3 COSCPOOL

Weekly ORB entries? Cross questions!

Engine room flooding? Your action? Cross questions!

CO2 regulations

CO2 10yr maintenance ,cross ques

Lifeboat lowering procedure

Offload mechanism

Onload mechanism , cross ques

SART

SSAS

What is MLC

All titles of MLC

Cooking oil disposal related questions.

And many more...

Result: Pass
All thanks to my friend swapnil and special thanks to saheem khan and saurya shankar.

Sudhir sir

Bansal sir

F 3&5

Type of ship

ORB weekly entry

If chief cook bring cooking how will you dispose

Scba and how will you check the scba before wearing

Life onload & offload realse mechanism

Foam applicator

Flooding in engine room what will you do

Electrical

What is thyristor

Alternator maintenance lots of xxx

Clamp meter and it’s working with xx

Voltage & emf difference with xxx

Ir test

Some questions I forget

Got both the function

Mmd Mumbai

23-02-2022

Sudhir sir
Bansal sir

Function 3 & 5

Both clear

Type of ship

Annex 6 full

Scba check before wearing

Lifeboat regulation onload & offload release mechanism

Foam applicator

Emg fire pump regulations

Emg generator regulation

MLC

BWM

Co2 room safety

Co2 calculation (what is casing in that)

Acetelene bottle safety

Collision blh

Int shore coupling (why it is called international)

Electrical
Alternator maintenance

AVR Full lot’s of x ques

Battery checks

Transformer types, where it is use (clamp meter, current transformer, voltage transformer,
auto transformer starter)

IR test in transformer

Thyristor

MSB safety

Steering gear safety

23/02/2022

Function 3&5

Int: Srivastava sir

Ext: Bansal sir

Safety

Type of ship

Regulation for collision bulkhead

Bilge keel

Foam applicator

EPIRB

Engine room flooding

Procedure of disposal of cooking oil

Risk assessment

Electrical
Smoke detector are in series or parallel

What is capacitor

Why capacitor used in single phase motor

MGPS

Types of transformer

Where is current transformer and voltage transformer used on board

AVR full explanation

Int: how to adjust settings of reverse power trip?

Why generator makes noise when load increases?

28-02-2022

Int – shrivastav

Ext- bansal sir ( very good man)

Motor

Engine specs

How will u control fuel in Me engine

Alpha lubricator

Scavenge fire indication

Reasons for scavenge fire

Hydraulic jack parts and how it works

Can u change temperature gauge in running engine

MEP
How temp maintain in veg room

AE Indicator cock leaking first action

Dpt

Pump motor alignment

Both Cleared

28.2.22

Mr Bansal

Function 4b

1) tie rods how many

2)tappet clearance adjustment

3) ae bottom brg clearance how to check

4) scavenge fire, causes, remedies, effects

Pass

28.02.2022

Int- Shrivastav

Ext- Narendra Bansal

Fun 4B & 6
Main Engine specifications

Indicator Cards

Draw card

Injector leaking effect on draw card

Engine running – How to know Air cooler efficiency

Crankcase inspection detailed

Refer system how to remove Air

Welding defects

Internal – what’s is over penetration Defect

Main engine not reversing reasons

Where to use hyd jack

How to use it – full procedure

Internal- what actually happens

Forgot some questions...

Thank you COC

Bansal Sir – Godmanus

If he is External don’t miss your chance...

Bansal sir

Boiler blowdown resn

Boiler test

Resn for test

Cascade tank oil

How to find oil from which line

Steam trap

Fwg low water prod from 25 to 10MT per day

Ae crankcase inspection

Purifier vib suddenly while running

N many more

Fir meena sir aaye kahi gye the..

Me ae lo diff

Number of pistn ring in ae

Lo test

Type of rings

Boiler spec

Why smoke tube boiler in ir ship

Capacity of boiler

Routines

Scvng fire and action

Or b kuch to the..

Bansal sir ne all okk kaha tha

Meena sir ne kaha mep repet kara do..

 PR KAPOOR SIR MUMBAI NOIDA

23/06/2021

#MUMBAI

#SUBBARAO

#PR KAPOOR

#SAFETY

*Marpol annex all

*Explain annex 4

*Type of STP

*How many Types of STP

*Type of life boat on ship

*Regulations of lifeboat

*Type of fire detector

*Emergency Gen. regulation and working hour.

*Type of fire extinguisher in engine room

*cargo loading unloading LPG

*Total chapter in SOLAS

*Chapter no 2 explain

Many more defination

REPEAT

23/06/2021

Mumbai
Subbarao

Pr Kapoor

Safety and electrical

marpol annex

annex 5 in detail

definitions of safety

bilge strake nd ol

fresh water allowance

emergency gen regulations

nd cross questions

lifeboat regulations

safeties of msb and alternator and motor

working of these trips

how what happens

high voltage

cross questions

in detail

aur yaad aate to dalta hu

Got both

23/06/2021

Mumbai
Subbarao

PR Kapoor

Safety

Chapter 12 complete

Ism full name ,ism certificate

Detectors , n working

Solas chapter all Name

Collision bulkhead

Annex 5 full

Safety bagged

23/06/2021

Mumbai

Internal - Subbarao

External- pr kapoor

Fun 3,5,6

-Company name, type of ship, how many months sailed.

-Why ship goes to drydock? What are the jobs done?

-marpol annex 6. What are the certificates. Validity of IEEC.

- major overhauls done in ship

- what type of er crane onboard, swl, how to load test that, how much load we are testing.

- what type of purifier onboard, what is its rpm?. It is 100-200 rpm lesser what is the reason?
He didn't agree to any normal ans which was in book.

- stresses on ship which is sailing. Arrangements for pounding.

- how many chapters in solas, explain chapter 14.

- how many chapters in stcw, what codes are there in that.

- difference between stcw 2010 and 1995.

- what did u learn in electrical, explain principle of 3ph induction motor.

- what is synchronous speed and slip?

- explain avr. What is the allowance and how much time it takes to regulate voltage. What is
surge voltage.

- what portable electrical instruments used onboard, explain clampmeter.

Got fn 5

Repeat 3 and 6

23/06/2021

MUMBAI

Subbarao

PR KAPOOR

Electrical

Msb safeties
Emergency generator regulations

Reverse power

Preferential trip

IP code

Overloading of generator

Safety

Marpol annexes

Amendments in marpol annex 5

Entries in Grb part 2

Solas chapter 13 and 14

Explain chapter 14

What is ballast water convention

Admiralty coefficient and fuel coefficient

Manila amendments

Pounding

Got electical

23/06/21

Subbarao

PK Kapoor
MEP

1. Type of ME and AE

2. Tapper clearances measurement and adjustment

3. Fuel valve removal procedure and testing

4. Piston removal

5. Piston ring clearances

6. FWG production reduced causes and remedy

7. Ejector not working causes

8. Refrigeration system leak test

Few more

Pass

23/06/2021

#Mumbai

#Subbarao

#Pr Kapoor

#Motor Mep

Fwg production less why

Types of sewge plant

Explain ur type

Piston clearance.

Tapet clearance

Me Tc explain

Fuel.injector overhaul testing

Stern tube

Maneuvering

...

....

Repeat

23/06/2021

Mumbai

Subbarao

Pr kapoor

MEP

Draw cards - what all can be found from draw card

How Main engine works

Indications of leaky air start valve

Fuel injector atomization

Trueness of shaft

Gravity disc in purifier

Selecting gland packing material

Globe valve o/H checks

Ignition lag

Purpose of wear ring in centrifugal pump and how does wearing takes place

23/06/2021

Mumbau

Internal subbarao

External p r kapoor

Engine specification

Cylinder oil property and some cross queations he wants value of TBN

What is TBN ? Value of TBN in different way

Which boiler u have on ship? Detail

Boiler test all

What is blowdown ? Why we do? Type of blowdown

ME interlocks all

What is scavenging? Types of scavenging? What type is on your ship

How to open n close exhaust valve process? What is spring air ?

Result pass

Got COC

23/06/2021

Mumbai

Motor

Subbarao
Ex - PR kapoor

Engine specification

Scavenge fire full. protection device asking

Crankcase explosion full. How to avoid secondary explosion name that safety

ME interlocks

Cylinder lube oil properties what is TBN value of TBN

Safeties of main air compressor

How omd working new method explain

Value of sulpher content on ship and some cross questions.

Result pass

23/06/2021

MUMBAI

SUBBARAO

PR KAPOOR

MEP

Aux engine fuel injector removal o'haul testing what all tests to be done ?

What's tappet clearance

How to adjust

What are the methods to check TDC position

Ref cycle prblms

Stern tube lubrication and everything

Mountings on aux engine

And many more

PASS

23/06/2021

MUMBAI

SUBBARAO

PR KAPOOR

MOTOR ( COC ATTEMPT )

Type of ME and Ship ( LPG )

1.Safety Precautions taken during cargo operations

2. Temperature and pressure maintained of LPG in tanks.

3. Indicator cards, types and Power Calculation of Engine with 1 numerical

4. How many turbochargers your engine have. If 1 turbocharger fails; What to do..?

5. What is scavenging, Types of scavenging.

6. Scavange fire, Actions, Preventive measures and many cross questions

7. Exhaust valve working, opening and closing.

8. MAC regulation for filling 2 empty Air bottles by 2 compressors. How much time it should
take for filling according to Regulation
Result : COC

16/07/2021( time - 50mins)

motor /mep- second attempt

safety /electrical -first attempt

internal - Subbarao sir

external - PR Kapoor sir

function 3

1) what is TEU &FEU

2) what is torsion box

3) how to load containers in cargo hold

4) what is twisting lock

5) what are the resistance that a ship experience

6) what are stresses on ship during rough weather

7) No . of annexes

8) No of SOLAS chapter

9) explain annex 5 ? on which kind of ship GRB part 2 is there

10) interval of drydock ? and where it is written

11) difference between manilla amendment n 1995

12) No of chapters in stcw and are there any code

13) what is collision bulkhead

function 4b &6 combined

1) which typr of engine

2) full form of WECS9520

3) difference between rtflex and rta

4) salient features of rtflex

5) how injection iand exhaust valve controlled in rtflex

6) sevo rail and fuel rail pressure

7 ) from where servo pump takes suction

8) how to calculate SFOC

9) type of indicator diagram

10) how power is calculated using indicator diagram

11) how many types of piston ring are there in AE Piston

12) how many clearance are taken in piston ring and how to take radial clearance and what is
the use of providing radial clearance

13) properties of cylinder lube oil

14) Boiler water test and why it is done

15)what to do if chloride level is high in boiler

function 5

1) what is HV ? advantage and disadvantage and additional safety precautions taken in HV

2) type of megger used in HV

3) what is insulation, short circuit, material of insulation , continuity

4) function of AVR

5) Insulation class ( he wanted the proper list with temp )

6) what is ingress protection ( again wanted proper list )

7) type of battery onboard

8) how to check electrolyte level of lead acid battery

9 ) what is topping up of battery

10) how to order battery ? what is CCA , Ampherehour

there were few more which i forgot

result- motor pass rest all function repeat

gave maximum ans but i dont know what else he wanted

16/7/2021

FIRST ATTEMPT

Motor mep

RR subharao

Prem raj kapoor

Ovality of crank pin of main engine

Turbocharger lubrication in your ship

How to take out injector from auxiliary engine

Boiler water treatment

Chloride % is more what will you do

Scavenge fire

What will you do in scavenge fire

Main engine interlocks

Tapped clearence

How to find which piston is in TDC?

16/07/2021

NOIDA

Prem Raj Kapoor,

Subbarao

Motor

Ship's sfoc

Sfoc

Power card

Ums Ship's regulations (alarm system, high pressure pipe,bilge, cranckcase)

Engine room crane safe working load and load test value and how to do

Purifier vrpm not coming

Purifier rotor and motor arrangement

Piston ring All clearance

And some more

Mep

Reefer short

Fwg production low

And few more

Motor meh gand maar li or mep aishe hi pucha bss

MEP PASS

19/07/2021

Noida

Manjhi sir
PR KAPOOR

Safety motor electr.

Freefall lifeboat

Code and convenient any 6

STCW convenient how many code in it

StP type and discharge criteria

Odmcs

Annex 1

Anexx 5

Solas chapter name

Hme fulform

4b - indicator cards

Fuel pump

Power calculation

Sfoc

Single phasing

Avr

Insulation class

High voltage safety

Manji sir

Kapoor sir

Elect

Avr
Hrc fuse

Paralling of generator

Battery order

Type of motor enclosure

Checks n maintenance on generator

Ip

Shore connection

Thermistor

Induction motor

Slip

Types of bettries onboar

So much cross question

Me

What is tail end shaft

What is propeller shaft

What is intermediate shaft

What checks u do on tail end shaft

Bottom end bearing clearance

Drydock and what all maintenance work did in drydock.

Interval of drydock and when ship went to drydock according to rules.

Elec pass mep repeat

Majhi and kapoor

Safety
Isulation and classification of it

Ism code smc doc

Itrim smc doc

Solas chap 9,13,14,11

Stcw and chap

How to released free fall lifeboat

More but not remember

Electrical

IP MEANS

msb safety

Eg Regulations

Single phasing

Avr

Tyristor and trmistor

More Not remember

19/07/2021

Noida

Manjhi sir

PR KAPOOR

SAFETY

Names of codes, conventions.

Solas ke chapter no. Bata ke naam pooch raha tha.

Full forms bohot saare that I don't remember but most of them were from chapter 11 and
chapter 9.

Stcw code hai ya convention, fir uske baare mein.

Polar code all chapters , parts.

Baaki yaad nahin

Elec

Capacity of battery.

Emergency power, solas regulation ( eme gen and battery nahin sunna chahata tha wo).

Brushless alternator.

Battery kaise order karoge.

Eme gen solas regulation.

Aur bhi the yaad nahi

Noida

Fn 4b and 6,

19/07/2021

manjhi

PR kapoor

Turbocharger damaged and youre in mid sea what to do?

Turbocharger lubrication

Stuffing box segments and clearance

What to do if garter spring damaged and no spare on board?

What is fitted in liner to reduce corrosion?

Catlytic fines reduction and methods

how you will fit a new liner?

Why con rod bolts to be removed after specified hours even it is fine.

roto cap,working and checks on it.

types of boiler safety valve and speciality of valve lid and stem of improved high lift safety
valve.

Types of lapping paste.

Steering gear pipe burst your action,why emergency steering is provided and how it works.

19/07/2021

NOIDA

Prem raj Kapoor

Manjhi

Motor.

Turbocharger lubrication

Fiva valve working.

How pressure is increased in fiva valve.

Interlocks

Maneovrng diag.

Tell how start air goes to engine and tell sequence of interlocks in order.

In motor he asked some questions about gas injection engine.. which i never heard of

If you don't know maneovrng diag so it's no use to ask anything else. Moved to next function.

Safety
Codes and convention

Tell polar code chapter names. Not just part.

When stcw was ammended before manilla

Admiralty coefficient

Fuel coefficient

Codes in stcw

19/07/2021

Internal - Manjhi sir

External - PR Kapoor sir

Safety

Type of ship( Container)

Type of engine (ME-B)

TEU, FEU (Full specs)

How containers stored in cargo holds.

Twist locks and how many for 1 container.

Torsion Box and how stresses are developed on ship.

Name 4 code and 4 convention.

What is load line convention and how will you decide load line for a ship.

Full form STCW, when it was adopted, no of chapters, STCW 2010 and 1995 difference.

Is there any code in it?

How many SOLAS chap and Marpol Annex?

What is solas Chapter 3 about?

What do u mean by survival craft? Which lifeboat on ur ship? What is freefall lifeboat and
how will u launch it. If its hydraulic actuation fails how will u release?

Speed of lifeboat and how much fuel?

Name all certificate under Annex 6?

EEDI, EEOI

Admirality coff and fuel coeff?

PSC and MOU.

Electrical

Avr, allowance and time?

Single phasing

Thermistor

Insulation and how u will do IR test

Breaker in HV?

Capacity of battery

What is 350A hr means?

Surge voltage

HV megger ?

Few more

Pass

04/08/2021

NOIDA

Manjhi Sir

PR KAPOOR SIR
Scavenging types

Scavenge fire full cross question

Boiler wtr treatment cross question

Fuel pump over hol

Fuel injector test

All cards how to take cross question

SAB BTA DIYA.... NOT SATISFIED

REPEAT

27/08/2021

MUMBAI

MEENA SIR

PR KAPOOR

Mep

Fresh water producing less water

Principle on which fresh water generator work

AE fule valve full over haul and pressure testing

Tappet clearence , adjust , methods of knowing piston in tdc

Purifier rpm is not comming reason

Friction pad worn out what to do no spares on board

Ae crank case inspection

Types of piston rings in ae

And many cross question

Electrical

High voltage

Which type of megger used for high voltage and how

Emergency generator regulation full in detail

Emergency generator power supply disrtibution

Clamp meter working principle

Mep pass

Electrical repeat

Ext- pr kapoor

Int - Meena

Motor

--Type of ME

(RT FLEX full explain)

--Type of piston cooling arrangement

--How will you know crosshead is being lubricated

--how to take performance of AE

--what are the factors that affect performance of Engine

COC

Thanx Saheem bhai for materials and help

1--Rt flex

Nomanclature, he can ask explanation of ur nomanclature

Mine was 10RTFLEX92C

10unit ,920mm bore dia

He asked how it is controlled--WECS9520

electronic control in which E95 is panel in each unit and 20 is FCM20 Module inside panel for
controlling

2- piston cooling-

I explained about cocktail shaker effect

3- I said...I was having crosshead lub pump thus I explained whole lubrication system of
crosshead through articulate arm and then at last I said with pressure we could get to know
about lubrication

4- Take on respective load..., Open indicator cock for few Sec Nd close it, basically for
removing carbon particles if stuck and then with the respective equipment we can take the
the performance

5- I explained everything regarding indicator diag. And I explained all draw cards fully and
describes all other cards

27/08/2021

Mumbai

Ext Kapoor

Int Meena

Function 6 Coc attempt

Engine particulars

Dg particulars

Maker name and particulars of Purifier,Fwg,Boiler

Purifier Low rpm - keeps asking for more and more reasons

Fwg low production, xxx about maintaining vacuum

Dg tappet where,why,how to take

Injection TDC no marks on flywheel, most accurate method ***

Thanks a lot Saheem Bhai

Coc🥸

Thanx to the wise man for his answer

27/08/2021

int meena

ext kapoor

1. why presea training

2.type of ship(container)

3.types of containers onboard

4.dimension of containers

5.how containers are loaded on ship

6.solas chapters.explain certificates in chap 9,11 in sub certificates

7.how many annex,explain chat 5,new ammenment in chap 5 ,grb.code i j k

8.why totsion box,how torsion moment occur

9.shear strake

10.how bulbous bow marking is given and pourpose.why bulbous bow

11.resistance in ship,types of water resistance

12.stresses on ship during rough sea.explain pounding

13.types of fire extingusher onboard,why co2 is not recomended for elec fire.

14.wat is survival craft,types,speed in calm water,duration of both

15.why free falling is most recomended,speed of falling to water,how it is released

Int: meena

Ext: kapoor
Mera tarbook aur passport nahi tha Kapoor sir bola kii agli baar exam dee. I requested sir doo
maine see din raat padha hai sir kuch tho poocho. Bolta hai aur yek maina pad phir dee exam.
Then meena sir started asking

Motor

1. Which type of engine?

2. Tell me what is wecs?

3. How does it work?

4. Salient features of rtflex engine?( He want to listen nox emission?

5. Which fo pump onboard?

(Told Bosch type)

6.How does it maintain pressure in rail? Pump keeps running, rail has to pressurise ?

( I told on rail, there is a rail pressure sensor and this signal is feed to the control system and
control system actuate perssure control valve fitted at the end of the rail which will release
extra pressure of oil the tank)

7. Overhauling did onboard?

8. Piston rings clearance and how many types?

9. Types of piston rings in AE? And how scrapper ring works and what special arrangment
fitted on it?

10. How many fuel injectors in 1 unit? How they operate? ( Depending on load, at low load 1
and at high load 3)

11. Which type of cyl lubrication? And TBN of it?

12. How many turbochargers onboard and lubrication of it? During blackout how lubrication
done?

14. Thick and thin shell bearing?

15. Working of axial damper?

Mep

1. Dry done? What all things checked in dry dock?

2. What checks done in rudder and what is pintel?

3. Temp mainted in meat and veg room?

4. if want to maintain further less? How will u do?

5.ref suction side icing reason?

Cleared motor.

Meena sir saved me.

Thanks to all

27/08/2021

MUMBAI

Internal - Meena sir

External - Kapoor sir

Asked to show passport cdc tarbook

ALL 4 FUNCTION

Safety

Code and convention, type of ship and engine. Stcw is code or convention. Difference
between 1995 stcw and 2010 stcw, Polar code, Ism code.Annex 6 explain All coefficient in
ship construction block, admirality prismatic etc.

Pumproom safety, emergency generator regulations.

Motor & Mep

Did you study me engine I said no.

Type of engine, me and mcc difference

Manoeuvring diagram, All interlocks, Ums class regulation in crankcase, bilges,scavenge

space. Main engine slowdown alarms, what is bilge pump long run alarm , Generator engine
piston removal, boiler safety valve which type & how you know, difference between
improved high lift and high lift safety valve.

Fwg low production. And many cross question.

Electrical -

Battery working Battery capacity and primary cell and secondary cell , Explain Avr. IP
protection of motor.

Result - Function 3 left rest all given. Thank you Saheem bhai.

Mumbai

30/08/2021

Meena and kapoor

-High voltage, megeer used,adv,dis adv,ckt breaker

- insulation nd classes of insulation

-Emergency gen regulations nd name 220v nd 440v loads it supplis

-induction motor, syncronos motor, slip

-Avr, min time for vg surge

-battery capacity, primary vs secondary battery names

Mumbai

30/08/2021

Meena sir

Ex Kapoor sir

Safety

1 . Marpol anxx 1 name and documents

2. Solas ch

3. Ch 9 document

4. Survival craft type ( i said) and than he ask me speed... I got confused in ( 5 or 6 knots)
He. Said next time anaa..

Every thing was good.. last me lag gaye..

30/03/2021

Ext :kapoor

Int : Meena

MOTOR MEP

What is vit

Effective dilvery stroke

Total dilvery stroke

Scavenge fire in perticuler unit remedy?

Propeller shaft rpm

Engine rpm

What type of fuel pump? V type engine?

Bosh type fuel pump working parts ?

Piston rings clearance? Radial clearance?

Scavengeing type of Scavengeing? Scavenge fire?

Bottom end bearing clearance?

Each cylinder block how many piston

Whay we caryout boiler test? And what all test?

PR Kapoor (30/08/21)

Asked to show , admit card , CDC, passport, Tarbook

He asked Which all functions and which attempt..

MEP
1) M.E nomenclature

2) A.E Nomenclature , A.E piston how to remove. Clearance of bearings.

3)A.E about connecting rod bearing, how to test

How to take out injector and injector tests.

4) Purifier RPM low, reasons (I told all related purifier, maybe he was expecting Low voltage
in motor, anyways he was satisfied)

Don't remember rest (around 2-3 more )

Safety

1) literally all basics of Solas , marpol, fire fighting , LSA (as per question in Saheeem Khan
surveyor questions, please refer the pdf )

2) about Sopep manual and equipment (I didn't say about Sopep manual )

3 ) types of Survival craft, both lifeboat and life raft regulations

4) he covered Marpol (all certificates and documents in Marpol)

5) New ammendments of Annex 5 and 6

6) Bulbous bow related , makings and it's advantages

7) advantages of watertight bulkhead

8) what is the distance from foremost bulk hold to aft bulkhead (I said I don't know exactly )

Around 30 questions he asked in Safety , but it was all basic.

Just tell Kapoor sir limited simple answers .

Cleared Both.

Thank you brother

30/08/2020

External: P R Kapoor

Internal: Meena

Definition of enclosed space

Enclosed space entry

Torsion box

TEU and FEU

Twist lock

How containers are loaded into cargo hold

Bilge keel

Duct keel

How many annexes

Annex 5

How many record books

New ammendments in annex 5

Types of survival craft

Types of life boat

Tanker lifeboat additional features.

Cleared all orals.

Waiting for written results.

THANX FOR THE WISE MAN

CLEARANCE IN AE ENGINE BEARING

I said.. we take piston to bdc then we take the clearance..

By lead wire method and feeler gauge.

But he kept asking me.. why not top half of bearings clearance.. I KEPT SAYING TOP IS
LOADED

He asked.. where will the load act when con rod moves 360°

I said it shares load all places but we take clearance always at bottom
30 aug 2021

Meena and kapoor

Fun: 3 and 4

Sheer strake

Name 4 convention and 4 codes

Admirality coefficient with formula

Fuel coefficient with formula(formula dnt know)

Bulbus bow requirement ( wont accept anything from kunjal shaha)

Pump room ventilation requirements, suction location, fan location,

IGS and IGGS

Annex 1 certificate and document

Sopep why

Annex 5, ammendments

Odmcs, how it works

How it detects the ppm

How it sense the ppm

Regulation for odmcs

Why fuel tank dont have inert gas

What is HME in annex 5( dnt knw)

Motor

Which engine MCC

Gov droop

Gov hunting

Gov Dead band

How to adjust gov hunting

Thick thin bearing then he went to some dry bearing something(dnt knw)

Rest forget, ill post once recollect

Kapoor sir will continue asking deep in same quetion till the point you dont able to ans and
then he will change the question.

At the end he asked, what do you think of your orals, rate yourself, i said avg. Then he said
which fn you want from this two

I said safety

Cleared safety

Motor repeat

30/08/2021

Mumbai

Meena sir

PR Kapoor sir

Motor

Type of engine

Type of turbocharger

Turbocharger lubrication

Any other lubrication in radial turbocharger nd how

Types of stp , maintenance

Structure of ENGINe

How bedplate is fitted

Types of chock
Stuffing box location, purpose

Types of ring ,how many rings

How will you know stuffing box is working fine in sea

30/08/2021

Mumbai

Meena sir

Pr Kapoor sir

Motor

Type of engine

Mc and mcc diff

Cyn oil properties and tbn depend on.

Types of steering gear and what type on your ship. A

What is hunting gear

Boiler types and why boiler water treatment and boiler water test and it's values

And some more

Clear and done with orals

Done with orals, thanks bro good work keep it up.

30/08/2021

MUMBAI

MEENA SIR

PR KAPOOR SIR
type of engine worked....

Types of piston ring clearance..

bottom end bearing how will u measures...

Which load part..

Fuel injector test...

Overall of cylinder head...

Tappet clearance how to measure... Y need tappet.. which is more ..

what are check centrifugal pump also overhaul

GOT MEP

06 SEPT

NOIDA

MEENA SIR

PR KAPOOR SIR

ELECTRICAL

*Emergency gen regultaion (fuel , location and all reg.)

*MSB safety

*MSB to Alternator safety

*Ingress protection

*Deck (56) and er (44) motor ka IP

And 44 and 56 ka exact meaning

Msb IP meaning

*Insulation and insulation class with exact temp min max

*Reverse protection working

more forgot

PASS

Hazardous zone and explosion protection

06 spet.

Noida

Meena sir

Pr kaporor sir

Safety

what is survival craft

Lifeboat regulations with speed and all

Speciality of liferaft on tankers

annex 6 certificate

validity of annex 6 certificate

All coefficient defination and formula

more forgot

Pr kapoor sir said ok but meena sir failed without asking anything

Repeat

06 sept

Noida

Meena sir

Pr kapoor sir

Function 3

Type of survival craft

Lifeboat of tanker
Lifeboat speed ,duration

Eebd and scaba duration

Air bottle in tanker lifeboat

Duration

Annex1 certificate

Smc and doc interim also

Hause pipe and spurling pipe

Solas chapter 3 name

Pass

Noida

06 sept

meena sir

Pr kapoor sir

Function 4b

Type of indicator diagram

How to calculate power, how to calculate N

Turbocharger lubrication.

Why we do the Boiler treatment,?

Tanker steering gear regulation?

Safematic steering gear?

Burscting disc

Fusbile plug

Result pass

Noida
Kapoor sir( for me god)

Name

Which fn u got

Kya kya padha hai

Ip full

Insulation material

Class of insulation

What is insulation

Emergency generator full

Msb safeties

Essential and not

essential trips in msb(don't know)

What are 220v load and 440 v loads from emergency generator

Primary and secondary cell with examples

Or yad aaega to send hu send

Kapoor dev manus

Thanks a lot DARIYA bros

Noida

6 sept.

Meena sir

Pr kapoor sir

Mep

Type of ship (bulk)

what you did u overhaul

i told centrifugal pump , purifier , air bottle inside coating , cylinder head , fwg

*Centrifugal pump overhaul and checks

*Cylinder head lapping (make head upside down take lapping material coarse than fine for
finishing with tool)

*Rpm of purifier (1800 rpm)

*Why rpm less reason

*FWG chemical treatment

*FWG production less tell reason (ap singh)

*Refer all room temp.

*How will you make temp less from -18 to -20

Pass

Noida

Meena sir

Pr kapoor sir

Mep

Company and ship

what all overhaul done on ship

*TEU FEU

*Er crane load test

*Fuel injector overhaul and test

*purifier not attaining rpm reason

*Frictional pad

*Comp. valve overhauling

*type of Comp. and stage

*what u did on purifier

Pass

Noida

06 sept

meena sir

Pr kapoor sir

Function 6

What overhauling done on ship

Centrifugal pump overhauling

fuel injector overhauling

Refer plant leak how to detect

Than he asked tell me any 1 question what i can ask

i said crankshaft deflection

Load test of overhead crane

Nd piston ring clearances

Overhead crane ka safe working load jse mere 2t tha toh bola test kitne pr kre ga

Piston tdc pr h

Kse pta lge ga

All method

Spcly interested in push road method

Meena sir said give him this it's his Coc atttempt

COC

30/9/2021
External :P R Kapoor

Internal :Ashish

Safety

Marpol all annex

Solas all chapter

Annex 5 new amendments in detail

Entries in grb part 2

Resistance applied on ships in detail

Odmcs (said alot,but not satisfied)

Solas chapter 14 in detail

Name 4 code and 4 convention

Electrical

Insulation, insulation resistance

Insulation class in detail (what to know temp)

Emg generator regulation

Emg generator 220/440 where supplied inboard

Msb safeties

Single phasing, protection for single phasing(decider)

Overload relay working

Some more questions forgot

Alot x questions. He need all in details

Safety repeat

Electrical Pass

01/11/2021
Meena sir

P R kapoor

Show cdc, admit card, tar book, company, ship, engine type

Fn 5 electrical

- HV system and cross questions. (He asked the Megger used for HV. I said 2000v he said its
wrong. And nxt he asked who give the permit to work with HV and the time period of that
permit)

- Single phasing and cross.

- IP code.

- Emergency gen full regulations.

- what is insulation and classes of insulation.

Result- PASS

01 nov

Mumbai

P R kapoor

meena

safety-

solas chapter

marpole annex how much

name 4-5

name 4 code and convention

solas chapter 14- how many part, hiw many chapters

marpole annex 6

what is dcs and eexi

then he ask abot vessel type. company name

hw many engine

vessel speed, propeller speed.

chaper 3- whats is survival craft. name them

what is freefall life boat

procedure fr release

rest forgot

electrical

what is avr. operation

surge voltage

time to tke normal

what synchronus speed

and slip

Rest forgot

electrical pass

Mumbai MMD

01/11/2021

Ext- PR Kapoor sir

Int- meena sir

Duration - 35 min

First attempt

All que asked by ext

Fn-4b MEOL

-Type of ship (LPG)

-Type of engine (Mine was ME-B)

-Types of E engine(ME-B,ME-C, MEGI,MEGA)

-Diff between ME n MC

-Diff between ME-B n ME-C)

-Advantages of ME over MC

-What all components eleminated in ME engine

-T/C blower side blade broken how to run the engine n at how much load

-Diff between ELFI,ELVA n FIVA

What is sterntube?

-How propeller is supported(S/T bearing)

Fn-6 MROL

-Have you done dry dock (I didnt)

-Then Asked DD jobs ( propeller, rudder, ovbd vlv, sea chest cleaning, hull cleaning, MSB
maintenance, he wanted more)

- Jobs done on propeller(I said cleaning of propeller, n propeller drop)

- Then he asked how to measure drop n what if it is more (replace s/t bearing)

- HE said to remove stern tube bearing we need to take out tailshaft how to remove ( first
take out propeller by pilgrim nut method n then take out tail shaft from E/R)

Fn-5 EEOCL

-Have you done HV course(No )

- What is HV, Advantages, Disadvantages, what type of breaker used (VCB, SF6, he asked
more- I said Oil CB), type of megger(HV megger n testing is at 5000V)

- How to check motor IR

- How many terminals in induction motor n name name them ( 6 terminals, U1-U2, V1-V2,
W1-W2)
- Tell me how will you connect megger ( check phase to body as one probe to body n other to
U1 then V1 n then W1)

Fn 3 COSCPOOL

-Name 4 code n 4 convention

- What is stcw?

- Any code in stcw, how many codes- I said 1 , Sir said there r 2 then he said 2 parts r there in
code do u know , Part-A mandatory n part-B recommendatory guidelines

- Asked manila ammendments

- Asked about ammenment related to deck officer (I said ECDIS training, he wanted more)

- When did it enter into force n adoption year

- Annex 5 n ammendments

- Admiralty coeff n fuel coeff

- MLC how many title n name

Then meena sir joined in

Decider by meena sir

- Type of ship (LPG)

-Tank construction

- how much is distance between tk n hull

-Diff in discharge in special area n outside special area discharge for M/c space bilges

- safematic system

- Cargo line is leaking how u will know n actions to b taken( I messed up in this que )

It was a googly by meena sir

Result- Fn 4b,5,6 clear

Fn 3 repeat
Special thanks to Samant sir, Onkar sir, Ashish sir , Sunil sir, Amit Sir n entire HATC team

Thank you saheem bhai n all my other friends for having discussions on group

Internal subbarao

External kapoor

Ele

Ship generator voltage

Em generator voltage

Insulation

Class

Materials

Single phasing

Safties

Emergency generator connection

I given all ans properly but

Result fail

17/11/2021

MUMBAI

Internal: Subbarao

External: PR KAPOOR

Function 3

Solas chapter 14, with parts in detail

Difference between portable CO2 bottle and fixed fire system bottle

All annexes

Chapter 2 in detail
Types of detector

Flame detector in detail

ODMCS in detail, location and regulations

Admirality and fuel

coefficient

Function 5

Avr, in detail, voltage allowance and time taken for recovery

Emergency generator regulations

Induction motor in detail, synchronous speed and slip

Pr Kapoor

Subbarao

24.11.2021

Ele

Ip

Alternator maintenance

Emergency gen regulation

Emergency generator supply

Meggar precaution

Avr

While taking insulation resistance what will happen to avr?

Mptor safeties

Why motor overheating.

Single phasing and it's cause

Safety in single phase motor.

Result. Clear.

Thanks sahimbhai

Pr Kapoor

Subbarao

Motor, mep

Bosch type fuel pump parts and function , working xxxx

Types of sterntube use, function , inter mediate shaft xxx

Kapoor said what major overhaul in your ship I said main bearing of generator and he ask
about procedure in between he caught

What is Scavenging which is better types why,which one in your ship

Scavenge how to deal with it . I forget to speak fuel supply cut off he caught me again .
How to cutoff fuel supply particular unit

What is Stern tube , function , types he wants perticular ans.

Dry dock

Proper measurement how to do it why needed , how to measure , purpose

Electrical

Msb safety

Preferential trip

Essential trip non essential trip

2 new questions he ask but I don't remember now

Synchronous motor types

Slip

Squirrel cage motor

03-01-2022

Mumbai
external-Kapoor

1.Explain ME engine.

2.which kind of fuel using.

3.Scubber

5 interlocks

6.turbocharger turbine side Blade breaks how you will run the engine.

7. At what load you run the engine

8.what is stern tube

9.what you understand tappet clearance,how will you check & how will you adjust.

10.why it is provided tappet clearance & how to take

11.how to remove fuel vlv in gen.

how to remove piston

12 testing of fuel vlv

13. if your fish room temp. is -15degree how to make -17degree

14.Gudgeon pin and how to check bearing

15.boiler water testing

16.why we do boiler water test

17.lub oil testing

18.crankcase inspection

Fnc. 6 pass

5 JAN

NOIDA

Func 3

Int: Meena sir

Ext: PR Kapoor sir

Func 3

*Regulations of water tight doors

*What all locations for water tight doors (i sailed on car carrier so specifically asked stern
ramp)

*difference between free fall and davit launched lifeboat.

*what if free fall lifeboat fails to release

*regulations for lifeboat

*fixed fire fighting system in engine room and cargo hold

*types of fire detectors onboard.. explain

*what is location of flame type and heat type

*regulations of co2 room

*fire station

*stern ramp closing arrangement

*how to check perfect closing of stern ramp

*chain locker

*bitter end and use

*shear strake

*bilge keel

RESULT

Function- 6

P.r.kappor

1.tappet clearance why and how to take.

2.centrigugal pump overhaul

3.if bursting disc of air compressor Intercooler burst and no spares onboard what to do ?

4. Refer how to detect leakage ?

5. Fuel injector overhaul and test to be carried out on fuel injector?

6. Safeties of main air compressor?

7. Fuel pump overhaul

8.boiler water test

5 Jan 2022

Meena sir

Pk Kapoor sir

Electrical

Single phasing,cause, effect, safety device

High voltage , advantage, disadvantages,

Alternator maintenance

Clampmeter

Emergency generator regulations

Brushless generator

Avr

Safety

Certificate under ism &

Elements

Security level

Odmcs

Solas chapter 14

Servival craft
Free fall of life boat

Admiralty coefficient

Solas chapter 9

Got electrical , safety repeat

Mumbai MMD

21/03/2022

1st attempt

Function 4b & 6

Internal - purna majhi

External- p. Kapoor

Started with intro, from where gme done,

Type of ship

Type of engine( i said rt flex and mcc) is it camless?

How fuel injected in rt flex ,and also how exhaust valve actuated in rt flex

Power formula and what is A, L N

IHP,BHP

Turbocharger , how it is lubricated

What of blades are broken, how can u run the engine (don't know)

Everywhere cross questions

Lastly , STERN tube , how the propeller shaft is placed inside , everything he wants to know.

Mep
What overhaul u have done onboard,

Fuel injector overhauling,and how to remove from cylinder head

Tapper clearance ,how will you find pistion in tdc

Fuel injector spray pattern test

Centrifugal pump overhaul and checks

Purifier rpm,

Why is it decreasing

Started asking about motor

Last me kapoor sir ka network gaya tha, joined back and said to internal you can give him
meo, and repeat motor

Mumbai MMD

21/03/2022

1st attempt

Function 4b & 6

Internal – purna majhi

External- p. Kapoor

Started with intro, from where gme done,

Type of ship

Type of engine( i said rt flex and mcc) is it camless?

How fuel injected in rt flex ,and also how exhaust valve actuated in rt flex

Power formula and what is A, L N

IHP,BHP
Turbocharger , how it is lubricated

What of blades are broken, how can u run the engine (don’t know)

Everywhere cross questions

Lastly , STERN tube , how the propeller shaft is placed inside , everything he wants to know.

Mep

What overhaul u have done onboard,

Fuel injector overhauling,and how to remove from cylinder head

Tapper clearance ,how will you find pistion in tdc

Fuel injector spray pattern test

Centrifugal pump overhaul and checks

Purifier rpm,

Why is it decreasing

Started asking about motor

Last me kapoor sir ka network gaya tha, joined back and said to internal you can give him
meo, and repeat motor

[3/28, 12:14 PM] Ms: INT : Sudhir Kr Srivastava

Ext : P. R. Kapoor

Electrical

Emg gen regulation

Avr ( full details)

Single phsing and three phasing, safeties, cause and effect

220&440 supply in ship, what equipment uses what volts

Emg gen power supply to which Machineries

Alternator maintenance

Can’t remember few

Safety

Name 4 codes

Full forms of many words related to ISPS

How will U divide cargoholds from another cargoholds

Solas Ch-2

How. Many chapters in solas

How. Many types of fire fighting system in ur engine room

What Is DOS

Can’t remember few

[3/30, 5:54 AM] Ms: Int sudhir kumar shrivastava sir

Ext p.r.kapoor sir

Safety

Name 4 convention and code

Marpol Annex All

Annex 5 detailing

GRB Detailing

GRB Part 2 applicable for which ships

Annex 1 Cargo discharge Criteria

Annex 6 certificates and validity.apart from IEEP,IAPP,EIAPP ...he said one more Certificate
name which i didnt knew.
Solas no of chapters

Chapter 2 and 3 name and Cross Questions

Chapter 14 and Cross questions

Resistance faced in ship

Electrical

Single phasing in detail

Motor submerged in sea water.what will you do.

MSB safeties and cross question in them

Clampmeter and cross question

HV system

HV safeties

Preferntial trip

Reverse power and cross question

Rest i forgot
 PAKRASHI SIR MUMBAI NOIDA
19/07/2021

Noida
Gopi sir
Prakashi
Safety

Dpa
LRIT
Sheer strake
Garboard strake
Inclination experiment

Latest ammendments
Solas chapter 14
Gz curve
Angle of Contraflaxture

Sprinkler system in detail

Co2 10 years checks
Mep
Metal locking

Shell tube heat exchanger leaking

Tappet clearance full procedure
Welding defects
Or v hai but abi yaad ni aa re

Pass
Noida
19 /07/2021
Ext- prakashi sir
Int - gopinandan

Time -40 min

Function 3(safety)
How much capacity of you container (8500)
FEU/TEU

ALLSHIP SPECIFICATIONS (GRT,NRT,BHP..I told him every thing)

SMPEP
SEEMP,EEOI,EEDI,EEXI
How will you report fuel oil consumption to imo

review under ISM ,WHAT are captain reviews(don't know)

All ISM Chapters name
Admiralty coefficient
Torosion box ,inclining experiment

Which type of floor on your container

What are the type of foams (diffrece in wet and dry)

CO2 cheacks all(from weekly to 15 yearly)

CSR,VDR

LRIT,AIS, SSAS AND TESTING

(He said to internal that he is done with oral ...but internal didn't respond..so again he
started to ask questions)

How you prepare curv of static stability

Solas Chapter 14 polar coad
BLEVE
How should you operate Acetylene

All statutory certificate, how they are different from class certificate
Objective of ISM
What is use of load line
Passed

GOT Fucking COC

Thanku saheem bahi..once again
20/07/2021
Noida MMD- Shubham Devgan
GOPI

PRAKRASHI (Maybe) (Fucking amazing guy. He gives you time to think, will help you reach
the answer and will accept even if you're close to the answer)
4B and 6
INDOS

College
Type of ship
Type of ME and AE
Creep, Where is it found?

Fatigue- What is it? Machine to test it? Have you worked on it?
MCR and NSO? How do they influence the ME?
Firing order of the vessel?
What if firing order isn't followed?
Fuel Injector removal procedure. If it's stuck, how will you take it out?

AE Fule injector overhaul, Testing.

Boiler water tests, why we do it? Procedure? Why that particular reagent? What are we
checking?
Difference between Relief vv and safety vv?

Jumping clearance?
Rudder drop? *Figured I had mugged it up, so he says okay! I'll move the next question.
Bunker Delivery Note
MSDS, Nox and SOx tech. file?

He asked this one question: Before bunkering, we ask for a report which has all the
specifications, and also has something about the fuel. What is that file/ sheet called?
Cetane number?
TBN? CCR? Piston Rings?

4B repeat.
6 PASS!
20/07/2021
Noida

Gopi Nandan sir

Prakashi sir

Motor

Tie rod, tightening, breaking how to know, why used.. vibration dampers
Types of lubrication
Solas requirements for Crankcase
Crankcase inspectiom

Top bracing
turbochargers on board
Turbocharger surging
Boiler used onboard
Safety valve used

Its life, blowdown ring, accumulation test

Function 6
Questions asked

CSR(something like that) surveryor survey includes?

Types of anchor
Checks carried out on anchor in DD
Lathe parts

Shaping tool
CNC machine
Heat treatment method used to make chain block
Why we do heat treatment precesses

Nitriding and carburizing bola keheta they are not heat treatment process
Anchor Shank Bend.. what to do
Motor PASS
MEP fail

20 July
Int gopi nadan
Ext pakrashi
4b and 6

Types of bed plate

Measures to dampen vibration in ME
Detuners
How to repair crack in sea water line if port doesn't allow hot work ( you can't do
temporary repair)
Type of thread in bottom end bolt thread of GE
Cavitation and reasons for it
Centrifugal pump not running on rated capacity
Misalignment in pump

Difference in lathe machine and boring machine.

Crankshaft deflection
Globe valve seat damaged how to remove it( can't use valve cutter or lapping)
Trips in boiler

How to test low water level trip in boiler

Oil charging in refrigeration compressor
Engine specifications
Many more

Motor mep both clear

Ext- prakashi sir (topics se related ho)
Int- manjhi sir ( bs de diya kaise bhi 1 function)
Pre sea traning??

Which type of ship??

What is the difference between vdr ans s- vdr
2- full form of BELVE
3- LRIT FULL FORM
4- Types of detector

5- types of smoke detector

6- ods
7-Green house gas
Fn 5

1-ip full form

2- sea water pump ip
3- class of insulation
4- testing of insulation

5- continuity test
Electrical pass
Fn 6
Int. Manjhi
Ext. Pakrashi sir

1. What is class of certificate ( i straight said i dont know)

2. What is propeller drop , how to measure
3. What is jumping cle.
4. What is bumping clea.

5. What is refractory , its material

6. Propeller material, coating layer
7. Refreigrnt used onboard , why tev , why superheat
8. What is bk pr. Valve

9. How do you paint inside of rudder

10. Dry dock works( i said nwver been to dry dock still he asked what how)
External said to int. Tell him to apply for coc
But internal started asking questions

1. Bilge pump not taking suction

2. How to find hole in bilge line
Then he said ok go apply for coc

Coc thanks to @⁨Saheem Khan⁩ bhai , jitna thanks krlo kam hi hai bhai thanks to
@prakhar sir.
Ext- pakrashi sir

Int- manjhi sir

Date 08-09-21.
Safety.
1. Why did u apply only one function.
2. How many written papers are pending.
3. What is camber, Rise of floor, moulded depth, Scew and rake of propeller.
4. Scab and EEBD Area of use.
5. Chain stopper

6. Garbage management plan, how you store it onboard, how u dispose it, what are all
contents involved in garbage management plan, certificate and documents related to it,
how you make entries in record book, who monitors it, what are things that are specific
and special care required, colour coding of containers u store garbage.
Result : Repeat garbage/function 3.

Ext- pakrashi sir

Int- manjhi sir
Date 08-09-21.
Fun 6

Cavitation in propeller x question

Water hammering x quest
Purifier alarm trip and problems faced
AE fuel injector overhaul

Sac volume why

Aur yaad aye toh batata hoon
Pakrashi-ext
Manjhi-int
09/09/2021
1) Schedule 40 80. Which is used where. Why? What is galvanising? X questions
2) chocks. Types? What material? X questions on materials. What exactly chocks do and
how
3) Egb fire. What actions to take?
4) Types of packing? Materials? Which packing is used where? 1000 x question
5) Types of viscosity?

6) Gear pump all parts and material of all parts. All clearances in gear pump. How to
prevent backflow in gear pump. X questions.
7) Properties of metal. Told 4-5. Aur batao

1-2 terms aise puche jinka naam bhi nhi suna kabhi life m. Yaad bhi nhi aa rha bc

2-3 aur question the yaad ayega toh bata dunga

Manjhi aya puchta konsa attempt. Maine bola 2nd. Bola arey 2nd hi toh h. Krlo repeat

Bc 80% questions m sirf material hi pucha. 1-1 part ka material. Aur materials ki property
m bhi ghus rha tha.
9/9/21
Majhi
Prakashi

Motor mep

Hoop stress?where how?

Types of threads

Types of steel ( lots of questions, about composition)

Caustic embrittlement, at what temp, how u will know it's taking place?
Compounds added to reduce acidic corrosion
Thrust bearing location, purpose.

Material almost har cheej ka pucha

Types of seals in stern tube, how it looks like, how it works
Steering gear regulations
What is telemotor?
Aux steering gear( many questions)
Emergency steering, when both motors burnt out?
Pipe shedule

STATUTORY CERTIFICATE
What is class of certificate?
Rudder water tightness check
Lignum vitae uses, merits demerits

Aur bhi hazaro sawaal the, har cheej ka material jaanna tha use, material ki composition.
Result - fail
ye aur questions
What is pickling?

Viscotherm not working, how will u set viscosity.

MCR AND NSO of your ship
Manjhi sir
Pakrashi
electrical

Insulation class and what on board it’s F class

Circuit breaker and over load relay diff
Smoke detector working of ionisation type
How to check insulation resistance … voltage used and where to connect probe

Checks on motor
Batteries on ship …. I said primary and secondary then def of both
What is lead acid type
Then what is Nicole cd type

Voltage of fully charged Nickle cadmium

pass
09-09-2021
Internal-Majhi sir

External-Pakrashi
Mep
1. Sythetic oil properties specific(7-8points)
2. Bearing severe failure reason

3. Cylinder liner removal full procedure

4. What is ovality of crankpin why it is there and how to make it right
5.Properties of Bearing material
2-3 more

Internal
1. centrifugal critical parts and inspection after overhaul
2. How to remove bearing from shaft
Pass

Coc
Manjhi sir

prakashi sir
SAFETY
DPA
ISPC
security level defination

CO2 full
ISM full
How many coefficient
Relation between Block coefficient and prismatic coff.
BDN
what all mentioned in BDN

PASS

Thanks saheem bhai for Questions

NOIDA
Electrical
Manjhi
Prkashi
Induction motor
Pump room motor

IR test if we can carried out in pump room

Photoelectric cell if red and green light will able to emit same electron
Bearing use in motor
IP numerals and degree of protection

Type of Motor in use in pump room

Sequenctial start and preferential trip
How we can change setting of them
Insulated earth earth neutral system

Single phasing
3 phase
Induction motor construction
Squiral cage
IR test of motor

Thanku bhai saheem

Coc For ur help
: Majhi
Pakrashi

2/12/2021
Transistor their working and uses
Thyristors their working and uses
Difference between Transistor and Thyristor

AVR and what it does

Single phasing and it's protection devices
What are other devices for synchronisation except synchroscpe and their construction and
their working

Insulation testing of three-phase induction motor from starting to end

Pass

Thanks to Saheem bhai!

02 dec
Noida
Int- manjhi sir

Ext- parkashi c just say whatever u learned on ship

Function 4b,3,5

ISPS CODE
Security levels definition
Instrument used for level 3
MLC , HOW MANY TITLES, MIN AGE, REST HOURS, WORKING HOURS
AnglE of LOL
Cross
How to correct LOL
LIFEBOAT TYPES

tests for lifeboat

Fire control plan, location, how it is placed , what all in it, why it is there onboard, A class
bulkhead
Inclosed space entry, permit, validity, definition,
Types of engine onboard

Fuel pump lid in mn bw mc engine

Material of liner, piston rings
Types of bedplate
Boiler safety valve set pr.

Types of safety valve seat

Types of fuse
Emergency fire pump regulations
Pid controller

Working of induction motor

Back emf
Result- safety , elec pass, motor repeat
Mumbai

3 jan
Gopikrishna
Pakrashi
Function 4b

Types of stern tube

Difference between thrust block and thrust bearing
Fwg tests for leakages
Reasons for cylinder block crack( not liner)

Parts of stuffing box

Piston ring materials
Function 3
Certificates on ur ship
Difference bwn port and flag state

Name the conventions applied to ur ship

Corrugated bulkhead and locations
Ism explain everything
Function 5

Air gap in alternator and which position to take

Type of alternator
Types of fuses
How to calculate rupture what is the relation or something like that he asked

Er crane safeties
Circut breaker maintenance

Function 6

Fwg not maintaining vacuum

Boiler water treatment ( not tests)
Many more don't remember
Gopi krishna

pakrashi sir
Ship
Engine spec
What it means

Crank shaft deflection y where to take

Vibrations acting on engine
Clover leafing
Clo property

Piston ring material

Liner material
Heat treatment chain of block
Fwg not producing
Welding defects

Boiler type worked and test on board

Furnace and drum connection?
Few more I can't remember
03 jan

Int gopikrshn
Ext scpakrshi
1)-Safety
P and A manual

MOU
Level 3 definition
BwTs
Types f foam

What is protein foam

Double bottom safety and constrction
2)-Elec
Msb, altrnatr safety

Avr
Zener diode
Insulation test for motor procedure.
03/02/22

Noida
F3
Int Majhi sir
Ext S Pakrashi

1)ISPS Code (chapter, what it is about, SSP)

2)SSAS
3)What other devices other than SSAS?
4)ISM Code (Chapter, Objectives, Certificates)
5) What is risk assessment?

6)Angle Of Loll
7) How to know vessel is Lolled and how to correct it.
8) Bottom strengthening structures
9)BWTS type on vessel and how it works

10) Types of BWTS

11)Chemical used in BWTS
12) D1 and D2 standard
13) how to check efficiency of DCP portable extinguisher

14) Chemical that prevents caking in DCP

15)What is FONAR (i didn't know. Not Sonar)
Few more i don't remember.
External and internal both were really nice.
Pass

COC

Thanks a ton to Saheem bhai for his efforts and the study material it's a noble job you're
doing.
Thanks a ton to Saif and all my batchmates who were there with me through this process.

All the best to all.

Maurison Serrao:
Mumbai mmd 24/02/2022
Int- Subarrao
Ext-Pakrashi

*ELECTRICAL*

MSB and Alternator safeties

Battery checks
2nd engineer gives you motor flooded with Sea water tell procedure to overhaul
Alternator maintenance
Motor IR test

COC

Thank you saheem bhai

Special thanks Saurabh, Chirag, Mahendra

Int- Gauri Lal Meena

Ext- SC parakshi
01.03.2022
MOTOR
Type of ship

Type of engine
VIT
Hoop Stress
Toughness

Malleability
Ductility
This shell vs Thick Shell
MEP

Classification Society
Cert by classufucation society
Crane safeties
Crane load test

Electromagnetic Brake
Equipment Number
Bilge level high actions
Soldering Brazing
Welding Defects

Got stuck in the safety questions

At last asked whether previous functions were cleared and writtens were clear .
Motor- Pass
MEP -Repeat

[3/25, 12:15 PM] Ms: ext: prakashi sir

Int: Purna majhi sir.
SAFETY
1: ISPS FULL

2: IMO INSTRUMENTS FOR ISPS SURVEY.

3: FIXED Fire fighting system.Sprinkler in detail.
4:EEDI EEXI
5: MRV

6: DUCT KEEL
7:DB CONSTRUCTION AND INTERCOASTAL GIRDERS.
8:SEEMP PART 2. What is dcs.
9:CSR. WHY IS IT NOT GIVEN IN SECURITY BUT In SAFETY?

10: CII. WHEN WILL CII COME IN TO FORCE?

[3/25, 2:05 PM] Ms: Purna maji
Sc prakashi
Mep

1.equipment no
2.certificates carry on board
3.crankshaft deflection, how u take
4.boring tool, where it is fixed, purpose

5.lathe parts

Passed cleared coc

Thank you all frnds

[3/25, 10:08 PM] Ms: Purna maji

Sc prakashi
Electrical
MSB safety
Alternator safety
IR test

Earth neutral system

Insulated neutral system
Types of fuses
 PAKRASHI SIR MUMBAI NOIDA
19/07/2021

Noida
Gopi sir
Prakashi
Safety

Dpa
LRIT
Sheer strake
Garboard strake
Inclination experiment

Latest ammendments
Solas chapter 14
Gz curve
Angle of Contraflaxture

Sprinkler system in detail

Co2 10 years checks
Mep
Metal locking

Shell tube heat exchanger leaking

Tappet clearance full procedure
Welding defects
Or v hai but abi yaad ni aa re

Pass
Noida
19 /07/2021
Ext- prakashi sir
Int - gopinandan

Time -40 min

Function 3(safety)
How much capacity of you container (8500)
FEU/TEU

ALLSHIP SPECIFICATIONS (GRT,NRT,BHP..I told him every thing)

SMPEP
SEEMP,EEOI,EEDI,EEXI
How will you report fuel oil consumption to imo

review under ISM ,WHAT are captain reviews(don't know)

All ISM Chapters name
Admiralty coefficient
Torosion box ,inclining experiment

Which type of floor on your container

What are the type of foams (diffrece in wet and dry)

CO2 cheacks all(from weekly to 15 yearly)

CSR,VDR

LRIT,AIS, SSAS AND TESTING

(He said to internal that he is done with oral ...but internal didn't respond..so again he
started to ask questions)

How you prepare curv of static stability

Solas Chapter 14 polar coad
BLEVE
How should you operate Acetylene

All statutory certificate, how they are different from class certificate
Objective of ISM
What is use of load line
Passed

GOT Fucking COC

Thanku saheem bahi..once again
20/07/2021
Noida MMD- Shubham Devgan
GOPI

PRAKRASHI (Maybe) (Fucking amazing guy. He gives you time to think, will help you reach
the answer and will accept even if you're close to the answer)
4B and 6
INDOS

College
Type of ship
Type of ME and AE
Creep, Where is it found?

Fatigue- What is it? Machine to test it? Have you worked on it?
MCR and NSO? How do they influence the ME?
Firing order of the vessel?
What if firing order isn't followed?
Fuel Injector removal procedure. If it's stuck, how will you take it out?

AE Fule injector overhaul, Testing.

Boiler water tests, why we do it? Procedure? Why that particular reagent? What are we
checking?
Difference between Relief vv and safety vv?

Jumping clearance?
Rudder drop? *Figured I had mugged it up, so he says okay! I'll move the next question.
Bunker Delivery Note
MSDS, Nox and SOx tech. file?

He asked this one question: Before bunkering, we ask for a report which has all the
specifications, and also has something about the fuel. What is that file/ sheet called?
Cetane number?
TBN? CCR? Piston Rings?

4B repeat.
6 PASS!
20/07/2021
Noida

Gopi Nandan sir

Prakashi sir

Motor

Tie rod, tightening, breaking how to know, why used.. vibration dampers
Types of lubrication
Solas requirements for Crankcase
Crankcase inspectiom

Top bracing
turbochargers on board
Turbocharger surging
Boiler used onboard
Safety valve used

Its life, blowdown ring, accumulation test

Function 6
Questions asked

CSR(something like that) surveryor survey includes?

Types of anchor
Checks carried out on anchor in DD
Lathe parts

Shaping tool
CNC machine
Heat treatment method used to make chain block
Why we do heat treatment precesses

Nitriding and carburizing bola keheta they are not heat treatment process
Anchor Shank Bend.. what to do
Motor PASS
MEP fail

20 July
Int gopi nadan
Ext pakrashi
4b and 6

Types of bed plate

Measures to dampen vibration in ME
Detuners
How to repair crack in sea water line if port doesn't allow hot work ( you can't do
temporary repair)
Type of thread in bottom end bolt thread of GE
Cavitation and reasons for it
Centrifugal pump not running on rated capacity
Misalignment in pump

Difference in lathe machine and boring machine.

Crankshaft deflection
Globe valve seat damaged how to remove it( can't use valve cutter or lapping)
Trips in boiler

How to test low water level trip in boiler

Oil charging in refrigeration compressor
Engine specifications
Many more

Motor mep both clear

Ext- prakashi sir (topics se related ho)
Int- manjhi sir ( bs de diya kaise bhi 1 function)
Pre sea traning??

Which type of ship??

What is the difference between vdr ans s- vdr
2- full form of BELVE
3- LRIT FULL FORM
4- Types of detector

5- types of smoke detector

6- ods
7-Green house gas
Fn 5

1-ip full form

2- sea water pump ip
3- class of insulation
4- testing of insulation

5- continuity test
Electrical pass
Fn 6
Int. Manjhi
Ext. Pakrashi sir

1. What is class of certificate ( i straight said i dont know)

2. What is propeller drop , how to measure
3. What is jumping cle.
4. What is bumping clea.

5. What is refractory , its material

6. Propeller material, coating layer
7. Refreigrnt used onboard , why tev , why superheat
8. What is bk pr. Valve

9. How do you paint inside of rudder

10. Dry dock works( i said nwver been to dry dock still he asked what how)
External said to int. Tell him to apply for coc
But internal started asking questions

1. Bilge pump not taking suction

2. How to find hole in bilge line
Then he said ok go apply for coc

Coc thanks to @⁨Saheem Khan⁩ bhai , jitna thanks krlo kam hi hai bhai thanks to
@prakhar sir.
Ext- pakrashi sir

Int- manjhi sir

Date 08-09-21.
Safety.
1. Why did u apply only one function.
2. How many written papers are pending.
3. What is camber, Rise of floor, moulded depth, Scew and rake of propeller.
4. Scab and EEBD Area of use.
5. Chain stopper

6. Garbage management plan, how you store it onboard, how u dispose it, what are all
contents involved in garbage management plan, certificate and documents related to it,
how you make entries in record book, who monitors it, what are things that are specific
and special care required, colour coding of containers u store garbage.
Result : Repeat garbage/function 3.

Ext- pakrashi sir

Int- manjhi sir
Date 08-09-21.
Fun 6

Cavitation in propeller x question

Water hammering x quest
Purifier alarm trip and problems faced
AE fuel injector overhaul

Sac volume why

Aur yaad aye toh batata hoon
Pakrashi-ext
Manjhi-int
09/09/2021
1) Schedule 40 80. Which is used where. Why? What is galvanising? X questions
2) chocks. Types? What material? X questions on materials. What exactly chocks do and
how
3) Egb fire. What actions to take?
4) Types of packing? Materials? Which packing is used where? 1000 x question
5) Types of viscosity?

6) Gear pump all parts and material of all parts. All clearances in gear pump. How to
prevent backflow in gear pump. X questions.
7) Properties of metal. Told 4-5. Aur batao

1-2 terms aise puche jinka naam bhi nhi suna kabhi life m. Yaad bhi nhi aa rha bc

2-3 aur question the yaad ayega toh bata dunga

Manjhi aya puchta konsa attempt. Maine bola 2nd. Bola arey 2nd hi toh h. Krlo repeat

Bc 80% questions m sirf material hi pucha. 1-1 part ka material. Aur materials ki property
m bhi ghus rha tha.
9/9/21
Majhi
Prakashi

Motor mep

Hoop stress?where how?

Types of threads

Types of steel ( lots of questions, about composition)

Caustic embrittlement, at what temp, how u will know it's taking place?
Compounds added to reduce acidic corrosion
Thrust bearing location, purpose.

Material almost har cheej ka pucha

Types of seals in stern tube, how it looks like, how it works
Steering gear regulations
What is telemotor?
Aux steering gear( many questions)
Emergency steering, when both motors burnt out?
Pipe shedule

STATUTORY CERTIFICATE
What is class of certificate?
Rudder water tightness check
Lignum vitae uses, merits demerits

Aur bhi hazaro sawaal the, har cheej ka material jaanna tha use, material ki composition.
Result - fail
ye aur questions
What is pickling?

Viscotherm not working, how will u set viscosity.

MCR AND NSO of your ship
Manjhi sir
Pakrashi
electrical

Insulation class and what on board it’s F class

Circuit breaker and over load relay diff
Smoke detector working of ionisation type
How to check insulation resistance … voltage used and where to connect probe

Checks on motor
Batteries on ship …. I said primary and secondary then def of both
What is lead acid type
Then what is Nicole cd type

Voltage of fully charged Nickle cadmium

pass
09-09-2021
Internal-Majhi sir

External-Pakrashi
Mep
1. Sythetic oil properties specific(7-8points)
2. Bearing severe failure reason

3. Cylinder liner removal full procedure

4. What is ovality of crankpin why it is there and how to make it right
5.Properties of Bearing material
2-3 more

Internal
1. centrifugal critical parts and inspection after overhaul
2. How to remove bearing from shaft
Pass

Coc
Manjhi sir

prakashi sir
SAFETY
DPA
ISPC
security level defination

CO2 full
ISM full
How many coefficient
Relation between Block coefficient and prismatic coff.
BDN
what all mentioned in BDN

PASS

Thanks saheem bhai for Questions

NOIDA
Electrical
Manjhi
Prkashi
Induction motor
Pump room motor

IR test if we can carried out in pump room

Photoelectric cell if red and green light will able to emit same electron
Bearing use in motor
IP numerals and degree of protection

Type of Motor in use in pump room

Sequenctial start and preferential trip
How we can change setting of them
Insulated earth earth neutral system

Single phasing
3 phase
Induction motor construction
Squiral cage
IR test of motor

Thanku bhai saheem

Coc For ur help
: Majhi
Pakrashi

2/12/2021
Transistor their working and uses
Thyristors their working and uses
Difference between Transistor and Thyristor

AVR and what it does

Single phasing and it's protection devices
What are other devices for synchronisation except synchroscpe and their construction and
their working

Insulation testing of three-phase induction motor from starting to end

Pass

Thanks to Saheem bhai!

02 dec
Noida
Int- manjhi sir

Ext- parkashi c just say whatever u learned on ship

Function 4b,3,5

ISPS CODE
Security levels definition
Instrument used for level 3
MLC , HOW MANY TITLES, MIN AGE, REST HOURS, WORKING HOURS
AnglE of LOL
Cross
How to correct LOL
LIFEBOAT TYPES

tests for lifeboat

Fire control plan, location, how it is placed , what all in it, why it is there onboard, A class
bulkhead
Inclosed space entry, permit, validity, definition,
Types of engine onboard

Fuel pump lid in mn bw mc engine

Material of liner, piston rings
Types of bedplate
Boiler safety valve set pr.

Types of safety valve seat

Types of fuse
Emergency fire pump regulations
Pid controller

Working of induction motor

Back emf
Result- safety , elec pass, motor repeat
Mumbai

3 jan
Gopikrishna
Pakrashi
Function 4b

Types of stern tube

Difference between thrust block and thrust bearing
Fwg tests for leakages
Reasons for cylinder block crack( not liner)

Parts of stuffing box

Piston ring materials
Function 3
Certificates on ur ship
Difference bwn port and flag state

Name the conventions applied to ur ship

Corrugated bulkhead and locations
Ism explain everything
Function 5

Air gap in alternator and which position to take

Type of alternator
Types of fuses
How to calculate rupture what is the relation or something like that he asked

Er crane safeties
Circut breaker maintenance

Function 6

Fwg not maintaining vacuum

Boiler water treatment ( not tests)
Many more don't remember
Gopi krishna

pakrashi sir
Ship
Engine spec
What it means

Crank shaft deflection y where to take

Vibrations acting on engine
Clover leafing
Clo property

Piston ring material

Liner material
Heat treatment chain of block
Fwg not producing
Welding defects

Boiler type worked and test on board

Furnace and drum connection?
Few more I can't remember
03 jan

Int gopikrshn
Ext scpakrshi
1)-Safety
P and A manual

MOU
Level 3 definition
BwTs
Types f foam

What is protein foam

Double bottom safety and constrction
2)-Elec
Msb, altrnatr safety

Avr
Zener diode
Insulation test for motor procedure.
03/02/22

Noida
F3
Int Majhi sir
Ext S Pakrashi

1)ISPS Code (chapter, what it is about, SSP)

2)SSAS
3)What other devices other than SSAS?
4)ISM Code (Chapter, Objectives, Certificates)
5) What is risk assessment?

6)Angle Of Loll
7) How to know vessel is Lolled and how to correct it.
8) Bottom strengthening structures
9)BWTS type on vessel and how it works

10) Types of BWTS

11)Chemical used in BWTS
12) D1 and D2 standard
13) how to check efficiency of DCP portable extinguisher

14) Chemical that prevents caking in DCP

15)What is FONAR (i didn't know. Not Sonar)
Few more i don't remember.
External and internal both were really nice.
Pass

COC

Thanks a ton to Saheem bhai for his efforts and the study material it's a noble job you're
doing.
Thanks a ton to Saif and all my batchmates who were there with me through this process.

All the best to all.

Maurison Serrao:
Mumbai mmd 24/02/2022
Int- Subarrao
Ext-Pakrashi

*ELECTRICAL*

MSB and Alternator safeties

Battery checks
2nd engineer gives you motor flooded with Sea water tell procedure to overhaul
Alternator maintenance
Motor IR test

COC

Thank you saheem bhai

Special thanks Saurabh, Chirag, Mahendra

Int- Gauri Lal Meena

Ext- SC parakshi
01.03.2022
MOTOR
Type of ship

Type of engine
VIT
Hoop Stress
Toughness

Malleability
Ductility
This shell vs Thick Shell
MEP

Classification Society
Cert by classufucation society
Crane safeties
Crane load test

Electromagnetic Brake
Equipment Number
Bilge level high actions
Soldering Brazing
Welding Defects

Got stuck in the safety questions

At last asked whether previous functions were cleared and writtens were clear .
Motor- Pass
MEP -Repeat

[3/25, 12:15 PM] Ms: ext: prakashi sir

Int: Purna majhi sir.
SAFETY
1: ISPS FULL

2: IMO INSTRUMENTS FOR ISPS SURVEY.

3: FIXED Fire fighting system.Sprinkler in detail.
4:EEDI EEXI
5: MRV

6: DUCT KEEL
7:DB CONSTRUCTION AND INTERCOASTAL GIRDERS.
8:SEEMP PART 2. What is dcs.
9:CSR. WHY IS IT NOT GIVEN IN SECURITY BUT In SAFETY?

10: CII. WHEN WILL CII COME IN TO FORCE?

[3/25, 2:05 PM] Ms: Purna maji
Sc prakashi
Mep

1.equipment no
2.certificates carry on board
3.crankshaft deflection, how u take
4.boring tool, where it is fixed, purpose

5.lathe parts

Passed cleared coc

Thank you all frnds

[3/25, 10:08 PM] Ms: Purna maji

Sc prakashi
Electrical
MSB safety
Alternator safety
IR test

Earth neutral system

Insulated neutral system
Types of fuses
[3/30, 12:52 PM] Ms: 30/3/22

Mumbai
Fun-4
Internal: meena, ext: prakashi

Admit card, TAR book, show

1)Type of engine, vessel
2) Overlap in starting air system.
3) hoop stress

4) tierod function, assembly.

5) safties while tightening tierod.
6)tierod tightening sequence.(cross questions)
7) ME governor company name? Type?

8) difference between ME & Aux governor

9) examples of mechanical governor.
10) isochronous governor?
11)types of governor.

12) cavitation?
13) types of lubrication with example.
14) explain boundary & elastohydrodynanic lubrication.
15) liner defects.
16) microbil degradation of lube oil.

17) refractory? Function?

18) type of refractory? What is present on top of refractory?
19) which type of boiler.
20) pairing disc?

21) gravity disc?

22) what is fitted bolt?
23) antipolishing ring?
24) how antipolishing fitted, function.

COC

[3/30, 1:51 PM] Ms: 30/03/2022

Mumbai mmd
INT MEENA
EXT Parkashi
Mep coc attempt
Metallock

How to drill for eye bolt what tool to be use and how.
Boiler gauge glass overhaul
Material of packing in gauge glass
Material in sw pump gland packing

Nominal 40 80 application
Propeller drop
Centrifugal pump overhaul
Tappet clearance

Rotocap
[3/30, 1:54 PM] Ms: 30/03/2022
Mumbai mmd
Int meena
Ext parkashi

Fn 3
Definition of bulk carrier in Solas
Shore coupling diagram
Plumsoll diagram and marking

Difference in ISO and ISM

Definition of different coefficient forms.

[3/30, 2:35 PM] Ms: [3/30, 2:29 PM] +91 90453 94607: Meena + Prakashi

Electrical

1. Windlass motor safties

2. Syncronous & induction diff.
3. Ip
4. Insulation types
5. Where seld sync. Motor is used.
6. Rotating magnetic field
7. Single phasing and protection
[3/30, 3:47 PM] Ms: 30/03/2022

MUMBAI
INT. MEENA
EXT. PAKRASHI

50 minutes duration

FUN.3
Types of the ship?

Draw flammability diagram and explain?

Difference between ISO and ISM?
What equipment bring PSC inspector while come on board?
Types of water tight doors?
How do you test water tight door?

Difference between passenger ship water tight door and cargo ship water tight door?
What is bitter end?
STCW chapters?
What are soft skills in STCW?

What are ISPS, explain?

What is cyber security?
How do you know your ship and company comply with cyber security?
What is GMDSS?

What is the equipment coming in GMDSS?

Definition of navigation light and purpose?
In ship where is located navigation lights?
What types of sources are provided for navigation lights and from where?
FUN.5
What is the type of alternator you had onboard?

What is AVR, explain briefly?

What is Thyristor?
Where do you use thyristor?
What are the types of cables?

What is difference between steering gear motor cables and general electrical motor
cables?
What is the type shore connection cable?
What is the transformer?

What are the types of the transformers?

What do you mean by current transformer and where do you use it?
What type of transformer do you use in welding machine?
Which type of power source is used in welding machine and why?
Why earthing is required in welding?

What is it inside the current transformer and how does it control current?
What is relay?
Which type of relay used to protect alternator?
If you have a motor connected with pump and due to some accident, your motor gets
burned and whole winding burn, company provides new electric motor so what are the
checks you do before putting into the use?
How you do alignment of new motor and pump?
What is IR and how do you perform?

What are the types of alignments and which is the simplest method?
Your domestic refrigerator (NOT onboard A/C or Reffer), its compressor keep cut in and
cut off, what could be the reason?
MSB regulations and safeties?

Difference between MSB and ACB?

Meena sir said to Pakrashi sir,” bas ho gaya sir!”

Gand mai se khun nikal gaya🥲

Fun.3

Fun.5
 RAJEEV WAD SIR QUESTION MUM NOIDA
Mmd mumbai

20 oct
Rajeev wad sir
Subbarao sir
Safety

1. What is code of safety

2. Bulwark
3. Cargo related regulation in annex 6
4. Rocket parachute regulation
5. Steering gear electrical regulation

6. Doc smc
20 oct
MUMBAI
SUBBARAO SIR

RAJEEV SIR
MOTOR
Valve in steering system
Function of valves

Type of turbocharger
Purpose , working ,function of lybranith seal
Starting air line safety
Slow turning

Omd alarm what happens inside engine

He doesn't listen anything
Inter- Meena
External - Rajeev
Motor

Rudder jumping clearence

Material of propeller
Stuffing box internal construction
Working of Me engine

Mep
Freshwater generator vaccuum droping
Steam trap function
Why isometric threads are used

In Mep he was stuck on threads where we use which threads and failed
20th October

MUMBAI
Subbarao sir
Rajeev sir
Mep

Type of ship sailed

Bollard pull
Type of engine
Inline or V?
How will you correct the liner with abrasive wear

Welding defects
Pump and motor alignment how to check and correct
Lathe machine different parts
Purifier too much vibration,causes?
Air compressor crankcase checks, it's lube oil tests, how to measure it's bearing clearance
20/10/2021
MMD mumbai.
Internal - Subbarao

External - Rajeev wad

Safety fn3
*CO2 release in cargo hold and detection in container.vessel?
*rescue boat new amendments?
*sewage discharge calculations?

*garbage management plan and new amendments?

*shell expansion plan?
Pass

Manjhi sir - Very gentle man

Safety
Skew

Types of keel
Which keel applicable on yor ship.
Sewage holding tank discharge criteria.
I this they ask BOD dont know.

Sprinkler system ..
Sewage discharge calculation.
ETO ( Emergency towing operation)
26 oct
mumbai

Manjhi sir
Rajeev sir
electrical
motor over heating reasons.
Lead acid battery
how to check performance.
Ir test
overload trip

440 v Earth fault

Result pass
Date:26/10
Majhi and Rajeev
Safely
Type of Ship

P&A manual
Radar trunk space and it's sealing
Radar tests
Gong

Composition and properties of Scrubber discharge

Water tight door full
Rocket parachute Regulations
Latest Amandemnt in solas chp 14

Solas chp 13
Solas chp 3
MEOL
type of engine (Me-B)
Top piston ring

How many accumulater in alpha lubricator

Signals to alpha lubricator
Top bracing use location material
Use of skemer in STP

types of postive displacement pumps

Variable displacement pumps
Got function 3
26-10-2021

Int- majhi
Ext- rajeev
Function 6- coc attempt
1. Checks on bunker tank air vent.

2. MAC second stage relief valve lifting reason.

3. Lathe machine 4 jaw chuck. Advantage and how to centre tool.
4. Purifier bowl wobbling. Reason.
5. ME Fuel pump

Vibration damper.
I didn't answer only last question.
And he failed

Internal - manjhi sir

External- rajeev sir

Function-4b

Type of ships
1.types of crankshaft
Fully crankshaft
Semi crankshaft

MAC Liner lubrication

Centrifugal filter
Rampson
Valves on steering gear?
Cylinder head overhauling done after keep in workshop what will u checks on it?

What is vline and Lline?

Overhauling of auxiliary engine?
How to check viscosity in
lub oil?
Mep
Nomogram why used?
Scale on it?
Gear pump overhauling?

Checks on it?
Cpp?
Advantage?
Marking on flywheels?
external not good
Decider from manjhi sir

Me interlocks
And turning gear why used
Function 4b pass and 6 repeat

Ext : rajeev sir

Int : purna manjhi sir

Mep
What is Anealing, where we use
Ref copressor c/case oil charging
Why to do phosphate test, what will happen if increased?
What is me exhaust valve drop test?
Engine room crane Safeties and how to do load test?
Result : pass

COC
27 oct
Rajeev sir

Mumbai mmd
1.fire fighting system on deck
Lpg carrier so mountings on dcp tank
2.S Vdr

3.types of ships in igc code

4.angle of vanishing stability
5.garbage special areas and sensitive areas
Mumbai

27/10/21
Intr Meena
Extr Rajeev
Motor and MEP
Type of vessels
Engine type (generator)

Thrusters
Azimuth thruster power transmission
Gear arrangement
Alarms and trip

Sealing
Type of gate valve

Contractions

Counterweight arrangement
Gudgent pin lubrication
And arrangements

Volumetric efficiency
Pump and motor allign
Soft pad
FWG
RO

Type of pump and maintenance

Welding in zig zag pipe (each and every point)
Valve guide and valve seat
And some more Xx
Motor pass
MEP repeat
09/nov/21
Meena sir

Rajeev sir
(09 min )
Fn. 3
Co2 bottle safety in fix co2 system xx
Annex 6
Dynamic stability for ship

Solas 12
Rest forget
Meena
Rajeev

9 Nov
Function 3 ,5
30 mins
Difference between oil tanker, product and chemical tanker

Mob tests
Windlass brake safety
Double bottom construction
Ig alarm and trips
What is CBA and requirements of CBA

Method for static electricity discharge between ship to shore and between ship pipelines
Function 5
Msn safeties
Synchronous motor

Clamp meter
Checks on iccp in drydock
Method to discharge lighting on ship
BOTH PASS SOMEHOW

ONLY GAVE COMPLETE ANSWER FOR 4-5 QUESTIONS AND REST GAVE HALF ANSWERS
ONLY.

thanks shaeem bro

12 nov
NOIDA
external rajeev sir
internal sirish sir
elec

battery room safeties

proximity switch
esb location and supplies
soft starter

auto transformer
result coc
12 Nov
Noida

Int - Shrish
Ext - Rajeev
1) Latest amendment in annex 5
2) Lower and Upper Stool space in bulk carrier
3) Hospital safeties, location and regulations, no. of person onboard above which hospital
will be there
4) NOx technical file entries
5) Why SOLAS training manual is there when SOLAS is present onboard
6) Chapter 12 of SOLAS

7) CO2 bottle safeties and time delay how much and mechanism. How time delay happens
8) annex 6 pollutants names and regulations related to them
And some more
9) Content of muster list

12-11-21
int-siresh sir
ext-rajeev sir
safety-

show passport
which vessel? container
a system to prevent rolling? he wanted to hear anti heeling
full working? input from ships gyro
where this pump take suction? tanks-they are already ballasted

cargo hold smoke sampling(detector) full working

Fixed co2 system C/H? x qns
structural members in torsion box?
teu?

rest forgot
siresh-
which annex applicable on your ship
annex 3 classification x question

pass
saheem bhai is a gem, thanks bro
12-11-21
int-siresh sir
ext-rajeev sir

Motor
1. Vit and cross questions?
2. type of engine?
3. Mounting of hydrophore?

4. Mounting of calorifier?
5. Slide type fuel injector?
6. Viscotherm? And cross questions?
7. Valves in the steering gear system

8. How the air is made available in boiler burner?

Repaet
16 nov
Mumbai

Ext- rajeev sir

Int- Meena sir
Fun 3-5
Permeability

Life buoy, types, everything about this

Annex 6
Dynamic stability
Gz curve

Annex11-1
Static stabilty
What is Delta g,
Angle of heel

And many more forgot.

Electrical-
Msb, how dead front gate works.
Ingress protection
Earth fault and cross question

What happen if you find, the earth fault in 440v , action.

What you will do, if you get shock from your home refrigerator. What the checks and
safeties
And many more.

Results - confused .. External said both pass.. But then Meena sir asked bilge discharge
criteria.. I told almost everything and quantity I said 30ltr per nm... Then he said.. No no.
And cut the phone.
16 NOV
MUMBAI
MEENA SIR

RAJEEV SIR
Electrical
How to take IR test??
How to take emergency gen on load?
How the emgncy gen start in case of black out?
Alternator winding temp sensor and it’s working?
16/11

Mena sir( devta)

Rajeev sir

Function 3
1-Type of life buoy
Regulation and mountings
2- in Double bottom tank, procedure of removing slugde

3- water management plan

4- DB tank what are the plates inside it
Rest forget
Function 5

1- alternator working
2- avr working
3- air circuit Braker maintainance
4- battery room maintenance
6- type of fan installed in battery room and why

5- battery vent safeties

Auto transformer
And induction motor stator and rotor construction
MUMBAI
MEENA SIR
RAJEEV SIR
Fabrication ke bare me puch.. Mai shim ka bataya ohmana nai
Old pipe is corroded has bend in then he will give new pipe how will u make bend s

Oil is comming from cranckcase in to under piston. Reason for

location of errosion plug.
Boiler pressure rising what action u will take
How to fit mechanical seal. : Valve timing diagram. Draw karneke liye bola
motor pass , mep bacha tq brother
16/11

Int : meena
Ext : rajiv
Safety
Imdg

Imdg lines(dont know)

Changing light of imdg cargo hold
Panting stress
Slamming

Panting
Eletrical
Solenoid v/v
Pref trip
S/g ele regulation

Safety repeat
Eletrical pass
MMD MUMBAI
18/11/2021

Meena sir
Rajeev Wad sir
Fun 4b
Type of ship

Type of engine
Reciprocating pump, wanted to here about relief valve and accumulator
Start air valve, construction
STP, 4th tank purpose

How chlorine is added

What is storm valve
Result- COC

Thanks to the legend Samant sir, Onkar sir and All HATC family

Mumbai
18 Nov

Ext rajeev
Int meena
Safety
Solas Ch14 name

Total sections in Ch 14
Book related to ch 14
Acc to freeboard type a and type b ships
What is SEC?

CO2 annual inspection

How to decide weight of rudder
IOPP certificate
And sections

Ext failed!

Asking nonsense questions

I prepared so much but all in vain if they ask such questions.

18/11/2021
External rajeev wad
Internal meeena
1)type of engine

2)calorifer mountings
3)hydraulic power pack mounting
4)boiler burner parts
5)working of rotary cup burner
6)butterfly valve and how controlled automatically
7)types of cards and full explanation
8)stuffing box parts and explain
And many more

Result-removed from meeting b4 telling result(external was like he needs more

preparation)will only know when result is updated on epariksha.
External wants 1quick answers will go to next question even if u take time to think.
In the end meena sir was like isko dete hai funtion but extrenal was like nahi sir
preparation ka jarurat hai isko.
01 dec
MUMBAI
Internal : SubbaRao sir.

External : Rajeevwad sir.

Function 4B
1. Type pf ship type of engine
2. 4 Stroke V type engine crossquestions
3. Types of crankshafts

4. Annealing
5. Crankcase Lubrication properties
6. Effeciency of main engine filter to check.
7. Tappet clearance more less.

Mep
1.Globe valve not working properly
2.Air compressor crankcase pressure high.
3.Centrifugal pump impellar checks

4.Thermostatic valve purpose

5.Steering gear type and Rotary vane working.
many more cross after'll update
Got Motor

Thankyou Saheem bhai and all group friends

MUMBAI
Subharao
Rajeev wad
Eedi

Csr
Garbage classes
Odp
Dynamic stability

Pump Room regulation

Pump priming arrangements
Hypermist mist activation
How pressure is created

Pass
01 dec
Internal:Subbarao
External: Rajeev wad
*4B*

1. Boiler turndown ratio and its significance

2. Type of burner onboard and its working
3. Gazette stay in boiler
4. Compensation ring in boiler

5. Exhaust gas pyrometer (temp sensor fitted on manifold) and its working
*5*
1. Insulation class and its temp's
2. Iccp voltage value and current value

3. Mgps checks during watchkeeping (except voltage and flow)

4. As a electrical officer what all checks you will carry out on cargo manifold and cargo
pipelines
5. Alternator side safeties except the usual safeties like Prf trip, reverse trip, etc etc. He is
asking other than that
*6*
1. Checks on holding down bolts
2. Pipe fabrication
3. Checks on A/E crankshaft counter weight on crankcase inspection. (He wants to hear
only abt counterweight checks. Nothing else he want)
4. Checks on heat exchanger cover(Wants to hear the checks only for cover)
*Internal*
1. Heat exchanger efficiency dropped to worst condition after overhauling, cleaning, tube
leak checking and pr testing. What could be the reason?
Got 4b and 5.
Int- Meena
Ext- Rajeev Wad

MEP
-Type of ship sailed on. Specification- Eng.
-A/E cc inspection (checks only on crankshaft)
-Reefer oil charging process ( explain Vacuum process), safeties associated with that.
-M/E fuel pp shock absorber checks. How you will know about leaks.

-Gear pp housing, what you will check, when opened up for o'haul
-Drain pipe choked, what you will do? Said we will use chemicals, he said, I want
mechanical answer, tool name.
-4 jaw chuck, parts of lathe, how to know it is precisely fitted

-scav inspection, how will you know Piston ring isn't collapsed?
External said borderline pe hai, Meena sir, aap puchlo, to which Meena sir replied SIR
JAANE DO and asked nothing. Later asked which attempt, I told him...
Abhi jaane do kya hua, kuch clear nhi bataaya!!

Rajeev wad
Dp vessel
Diode
Ir test

Capcitor
Balast in light
Annex 5
Bulwark
Soft starter
03 JAN 2022

MUMBAI
RAJEEV WAD SIR
SAFETY
Mlc explain, which point has rest hour

CO2 safety
CO2 room regulations
Purifier room fire
Which certificate validity infinity

Some certificate names apart marpol solas

What surveyer checks in tonnage survey
03 jan
mumbai
subbarao sir

Rajeev sir
1. NDT test types
2. Dye penetrant test explain
3. Centrifugal pump overhaul

4. Purifier overflow
5. Air start valve leaking how to check
6. Tappet clearance how to check piston at TDC
7. 4 stroke and 2 stroke difference

Many more
Thanks to HATC & saheem bhai, AND friends who helped me in preparation
Sir he told he gave me function 6 but 4B repeat altough I gave all the answers
03 JAN

MUMBAI
SUBBARAO SIR
RAJEEV WAD SIR
Hru, places

CO2 fire extinguisher

Scba check
Inclination experiment
Free surface effect

Enclosed space entry

Gas limit
Types of fire
D1,D2 ballast water

Marpol annex 3,4,6

PASS
Annex 1
Difference between special and normal area
Enclosed space entry procedure

Freeboard
03 jan
mumbai
Rajeev wad sir ext

subbarao sir
Type of engine
Tubochargering both methods
A/E not starting on fuel

Tappet clearence
Compressor continuously running reason
Anti polishing ring
Type of piston rings in engine

Material of ring
Material of crankshaft
Welding defect
Master air valve

Which spanner for bolt M10

Int - Subbarao sir
Ext - Rajeev wad sir
Function - 3

1. Solas requirements for emergency generator

2. Markings on Lifeboat (Is makers name is there)
3. Marpol Annex 5
4. Marpol Annex 4 discharge criteria

5. Dimensions of standard discharge connection for sewage

6. International shore connection dimensions and purpose
7. Classes of fire
8. What do we use for class D and class C fire? What is class K fire?
9. What maintenance we do on DCP extinguisher?

10. Mandatory certificates

11. What all certificates the ship needs to carry?
12. What is DOC? Where it is kept?
Result - Fail

Rajeev wad
Safety
Type of ship
Shell expansion plan

Co2 room regulation

Why 85% in 2 min
Annex 1 discharge criteria
Annex 4 discharge criteria

EEDI
Water tight doo and weather tight door
How to do hydraulic test of water tight door
Electrical

Open ckt and short ckt

What is earth fault
Difference between induction motor and synchronous motor
Steering gear system electrical safety

Safety of MSG
Battery room safeties
Motor winding overheated reason
Generator running but not producing voltage, why

Ext Rajeev sir

Int roa sir
Safety
Life raft regulations
Emergency fire pump regulations

What are kept in life boat

Electrical
Trips on A/E
Reverse power trip

Preferential trip
Star delta
Types of startes
Fues and circuit brk difference

Batter room safety and regulations

10 jan
Noida
manjhi sir

rajeev wad sir

Sfety:
Skew of propeller,
Double bottom construction

Ism
Elec:
Ip
insulation

Preferential trip
Acb parts
How to chk continuty
Isolated nutral systm

10 jan
Noida
External - Rajeev wad sir
Internal- Majhi Sir
Type of ship?

How to reduce panting stress on ship?

Solas chapter 12?
What are additional safeties under chapter 12?
MOB marker in detail?

Double bottom construction?(member of db)

Safety on DCP? Purpose of those safety?
EEOI?
Flag state vs port state inspection?

Ism with certificate?

ISPS?
SSAS?
Annex-6 with some cross?

Result -pass(COC )
SPECIAL THANKS TO SAHEEM BHAI FOR THE MATERIAL, rucheer, pankaj, and all the
members for discussion)
Noida

10 jan
Ext- rajeev wad sir
Int- Manjhi sir
Safety -Orb-1 entries

Watertight door regulations

Crankcase door regulations
Double bottom construction
Types of garbage

Types of free surface effect

Watertightdoor regulation
Deadweight
Electrical- Relay function
Why air gap between stator and rotor in alternator

Parts of air circuit breaker

Insulation test of motor
Construction of Induction motor
Vfd in induction motor.

Noida
Int - Rajeev Sir
Ext - Majhi Sir
1) Bitter End

2) Certificates in MARPOL annex 4,5,6 and validity

3) Internal markings of LB
4) GWP
5) Static and Dynamic Stability of ship. How to find dynamic stability and from which
curve. Unit of area.

Thanks bro for all the help in each and every function.
mumbai
19 jan
Ext Rajeev

Safety
annex 1 special areas
skew
voc

solas reg 11
solas book
smpep
Electrical

exi,exd.....
ip
current transformer
AE started but no voltage
autotransformer

Ext- rajeev
Int - someone from chennai
Motor
Emergency fire pump priming pump , priming pump working, how it is connected, and of
priming pump not working properly
Positive cavity pump, its part and working
Steering gear type of v/v
- relief v/v

- isolation v/v
- bipass v/v
- bidirectional control v/v
Asking more more

Over laap period

Boiler types of tubes
Cross question about ships engine specifications
Tie rod pinching screw and location and use how it is attached
Centrifugal pump priming

Not accepted any answer

Fail

Bhut mahan admi hai rajeev bhaiya

Motor mep
Rajeev sir
Gopikrisna

Motor MEp
Engine Nomenclature
Piston mean speed derive the equation
Exhaust and inlet valve how to hold on cylinder head(cotter)

What check on thats

Capacity control valve on AC.
how to operate
Multistage centrifugal pump how to increase the pressure
Boiler pressure rising safety valve is not lifting what action you will take

How to operate easing gear what is arrangement for that.

Types of burner
Y jet type burner full working
Burner parts
Purifier is not picking up speed.
How to fit the guide inside the exaust valve spindle
Butterfly valve working
What is arrangement for disc is align on that.

What is material of butterfly valve seat.

From where water will enter inside the cylinder
Turn donw ratio of burner
Rajeev wad sir
Function 5 function 3
Msb circuit breaker not closing even if of all condition satisfied reason

Use of high voltage system

Life boat davit test
Imdg
Solas chapter 6 and 7

Blower fan reversible .how to make

Propeller ratling
Torsion box structure
Definition nt grt

Boiler flame detector working

27/01/2020
Int:- Meena sir
Ext:- Rajeev wad sir
Motor/mep

1. Tell about cam (terminology used)

2.engine not starting on air
3.how to select gravity disc
4.how to join two copper tubes(told some connection name)

5.how to test fuel injector.and types of test . difference between drop and leak test .
6. In LO coller lub oil temp not difference reason (hole in partition plate)
7.Npsh how to calculate draw n show .
8.types of positive displacement pumps

9.many more don't remember

Mep- pass
Motor repeat.
Rajeev wad sir gives time to answer. but want to the point answer.

Thanks saheem Bhai and every one for sharing questions. Keep sharing questions
27/01/2022
Internal- Meena
External- Rajeev Wad

1) Which type of ship? Gas carrier fixed fire fighting dcp operation? Satisfied then ask for
the dcp tank mountings.
2) What is rake of propeller? He asked me to draw the diagram.
3) MOB marker performance? I told about procedure as I did it on my vessel. Didn't
satisfied.
4) Types of stern frame?
5) Crankcase door solas regulation? Which chapter?
Result- Fail

Rajeev wad is next level surveyor. Beware of him.

Today he failed 3 coc attempters.
Don't expect second chance/ decider question from both of them.
27/01/2020
Int:- Meena sir

Ext:- Rajeev wad sir

Motor/mep
1. Tell about cam (terminology used....base circle,dwell,peak.....)
2.engine not starting on air

3.how to select gravity disc

4.how to join two copper tubes(told some connection name)
5.how to test fuel injector.and types of test . difference between drop and leak test and
why we do

6. In LO coller lub oil temp not difference reason (hole in partition plate)
7.Npsh how to calculate draw n show .
8.types of positive displacement pumps
9.Piston ring and groove clearance.

10. Type of bearing in rocker arm.

12.
Mep- pass
Motor repeat.
Rajeev wad sir gives time to answer. but want to the point answer.

Thanks saheem Bhai and every one for sharing questions. Keep sharing questions
31 JANUARY 2022

INTERNAL : MANJHI SIR

EXTERNAL: RAJEEV WAD SIR
SAFETY
LIFEBUOY

WASH BULKHEAD
HOW DECK PLATING IS SUPPORTED
FREE SURFACE EFFECT
MARPOL ANNEX 5

AMMENDMENTS
HYDRAULIC OPERATED QUICK CLOSING VALVES
ELECTRICAL
VFD
IGBT AND MOSFET

PYROMETER
TYPES OF SYNCHRONOUS MOTOR
WHERE SLIP RINGS ARE LOCATED IN SLIP RING IM
HOW IS DC MOTOR STARTED
PREFERENTIAL TRIP
HOW IS INSULATED EARTH INSULATED FROM EARTH

PASS IN BOTH

THANK YOU SAHEEM BHAI,ER SHAURYA SHANKAR AND ALL THOSE WHO ASKED
QUESTIONS AND GAVE ANSWERS
RAJEEV WAD SIR IS VERY HELPFUL AND GIVES YOU TIME TO THINK AND CORRECT.

mumbai
External: Rajiv wad sir
Internal: manjhi sir
Date: 31/01/2022

motor mep
Pneumatic level gauage working
Shell and tube heat exchanger how does expansion take place in shell and tube
Framo pump working(mine was product tanker)

Safety valve setting pressure

How many pressures in safety valve
What is safety valve blow down(blow down ring)
Stuffing box clearances

Parts of stuffing box

Fuel injector pressure testings
Surging reasons
Purifier vibration reasons
Sparks from funnel reason, how does tackle during maneuvering
 UPENDRA KUMAR SIR QUESTIONS MUM NOIDA
3 DEC
MEENA SIR
KUMAR SIR

ME specifications
GE specifications
Refrigeration cycle
Meat room temperature not maintaining
-How to charge oil in crankcase of ref

Compressor specifications
Compressor efficiency drop
Clo unit 5 non flow alarm came what to do
Centrifugal pump overhauling checks

How to check shaft trueness

03 DEC
NOIDA
Meena

Kumar
Meena sir asked :
1.Type of ship
2.Types of tankers
3.Types of oil tankers

4.Structural difference between tanker and bulk carrier

5.pump room safeties and cross questions
6. Foam system explain. 7.Types of foam and Expansion ratio. Components of foam (he
wanted to know components of concentrate)

8.MOB actions. How you will raise alarm if there is no walkie and no one else on deck
except you. What is the provision.
9. Safematic system
Answered all but Meena sir wanted more in each
10. MSB safeties
11. Alternator Maintenance

12. Motor Maintenance

13. Types of starter
14. Working of autotransformer starter
15. Emergency gen provides power to which machinery. Name some 440V machinery

16. Vacuum diode

17. Purifier room fire actions
18. Do we need pump room can tanker be without pump room and cross questions
Few more i forgot

Kumar sir said both good

Meena sir said safety good but can be better.
Fn 5 pass 3 repeat.
INT: MEENA
EXT: Upendra Kumar

AE liner removal process

Purifier checks
Air compressor capacity deciding
Reefer checks and maintenance

AE 500 hrs ovhl

Davits weekly checks
FWG water less production
ME crankcase inspection

ME scavenge inspection
Main bearing clearance
Boiler water tests
Limits

ER crane maintenance
Steering gear safematic
Types of crankshaft
Boiler trips

Me trips
ME slowdown alarms
Easing gear
HT water tests

Result: COC
Thank you

Lakshay sir
Ashish sir
Pankaj sir
@Saheem khan for this wonderful group and material.

MMD Noida
Internal: Gauri Lal Meena
External: Upendra Kumar
Function 3 Safety
Fire Fighting Requirements for Engine Room

HyperMist Requirements and Operation

CO2 Safeties
Lifeboat Winch Safeties
Purifier Room Fire
Difference in Forward and Aft Life Raft
CO2 weekly, monthly, annual, bi annual, 5 yearly and 10 yearly maintenance
Questions from LNG:
Type of tank

Which type of membrane tank

Total tank capacity
Type of level gauging used in LNG tanks
Type of processing (Reliq)
What extra safeties do we have on LNG vessels
Mast riser with regulation

Where is heated glycol used

Bonding pipe in cargo arms
Custody Transfer System
CMR EMR safeties

Internal: Statutory Certificates

Told many but he said tell me 2 important certificates from Solas (Apart from DOC SMC)
Result: Pass, COC
Thanks to Rajat, Ritwik, Rachit, Saif, Pranjal, Abhinav and all those who helped

Special Thanks to Saheem Bhai

06 dec
NOIDA
Meena sir
Upendra kumar

Motor and mep

Tpye of ship
Type of engine specofication
Lower bearing clearnace

What mchinery overhauld

Furl inhector overhauled and test
Tappet clearance
Clylinder head lube pil pr low what to do running conditions

Ovailty checks
Auxiliary engine trip(not in electronic way)
Ae overspeed test
Boiler test

Dupelx filter how u change

Compressor overhaul
Turbo charger type and
Starting air not working

Azimuth truster working

Mumbai
20 dec
Subbarao sir

Upendra kumar sir

Motor mep
Bunker preparation
Compressor

Boiler
Me
Ae trips
Tappet cleareance
Why two springs are provided in ex and inlet valve

What u will done on main air comp

What re requirements of main air comp
Bunker preparation
Compressor

Boiler
Me
Ae trips
Tappet cleareance

Whiy two springs are provided in ex and inlet valve

What u will done on main air comp
What re requirements of main air comp
Trammler gauge use

Ae overhaul
What overahul u do in drydock
Mmd mumbai 20/12/2021
Subbaro

Kumar
MEP
C/c inspection checks
Purifier maintenance

Tappet clearence
Purifier not getting rpm
C rod Ovality check
Lub oil checks and test bunker preparation

Internal - Subbaro Sir

External - kumar sir
Motor
Type of ship
Engine specifications

Type of crankshaft
Crankshaft deflection
Ae trips
Me trips

Boiler trips
Blow down procedure
Refer oil charging
Boiler safety valves

Function of tie rods

Boiler water tests
Difference between mc and me engines
Hunting gear

Function of puncture valve

Indicator Dia and power cards
What is MCR, NCR
Result -pass
 UPENDRA KUMAR SIR QUESTIONS MUM NOIDA
3 DEC
MEENA SIR
KUMAR SIR

ME specifications
GE specifications
Refrigeration cycle
Meat room temperature not maintaining
-How to charge oil in crankcase of ref

Compressor specifications
Compressor efficiency drop
Clo unit 5 non flow alarm came what to do
Centrifugal pump overhauling checks

How to check shaft trueness

03 DEC
NOIDA
Meena

Kumar
Meena sir asked :
1.Type of ship
2.Types of tankers
3.Types of oil tankers

4.Structural difference between tanker and bulk carrier

5.pump room safeties and cross questions
6. Foam system explain. 7.Types of foam and Expansion ratio. Components of foam (he
wanted to know components of concentrate)

8.MOB actions. How you will raise alarm if there is no walkie and no one else on deck
except you. What is the provision.
9. Safematic system
Answered all but Meena sir wanted more in each
10. MSB safeties
11. Alternator Maintenance

12. Motor Maintenance

13. Types of starter
14. Working of autotransformer starter
15. Emergency gen provides power to which machinery. Name some 440V machinery

16. Vacuum diode

17. Purifier room fire actions
18. Do we need pump room can tanker be without pump room and cross questions
Few more i forgot

Kumar sir said both good

Meena sir said safety good but can be better.
Fn 5 pass 3 repeat.
INT: MEENA
EXT: Upendra Kumar

AE liner removal process

Purifier checks
Air compressor capacity deciding
Reefer checks and maintenance

AE 500 hrs ovhl

Davits weekly checks
FWG water less production
ME crankcase inspection

ME scavenge inspection
Main bearing clearance
Boiler water tests
Limits

ER crane maintenance
Steering gear safematic
Types of crankshaft
Boiler trips

Me trips
ME slowdown alarms
Easing gear
HT water tests

Result: COC
Thank you

Lakshay sir
Ashish sir
Pankaj sir
@Saheem khan for this wonderful group and material.

MMD Noida
Internal: Gauri Lal Meena
External: Upendra Kumar
Function 3 Safety
Fire Fighting Requirements for Engine Room

HyperMist Requirements and Operation

CO2 Safeties
Lifeboat Winch Safeties
Purifier Room Fire
Difference in Forward and Aft Life Raft
CO2 weekly, monthly, annual, bi annual, 5 yearly and 10 yearly maintenance
Questions from LNG:
Type of tank

Which type of membrane tank

Total tank capacity
Type of level gauging used in LNG tanks
Type of processing (Reliq)
What extra safeties do we have on LNG vessels
Mast riser with regulation

Where is heated glycol used

Bonding pipe in cargo arms
Custody Transfer System
CMR EMR safeties

Internal: Statutory Certificates

Told many but he said tell me 2 important certificates from Solas (Apart from DOC SMC)
Result: Pass, COC
Thanks to Rajat, Ritwik, Rachit, Saif, Pranjal, Abhinav and all those who helped

Special Thanks to Saheem Bhai

06 dec
NOIDA
Meena sir
Upendra kumar

Motor and mep

Tpye of ship
Type of engine specofication
Lower bearing clearnace

What mchinery overhauld

Furl inhector overhauled and test
Tappet clearance
Clylinder head lube pil pr low what to do running conditions

Ovailty checks
Auxiliary engine trip(not in electronic way)
Ae overspeed test
Boiler test

Dupelx filter how u change

Compressor overhaul
Turbo charger type and
Starting air not working

Azimuth truster working

Mumbai
20 dec
Subbarao sir

Upendra kumar sir

Motor mep
Bunker preparation
Compressor

Boiler
Me
Ae trips
Tappet cleareance
Why two springs are provided in ex and inlet valve

What u will done on main air comp

What re requirements of main air comp
Bunker preparation
Compressor

Boiler
Me
Ae trips
Tappet cleareance

Whiy two springs are provided in ex and inlet valve

What u will done on main air comp
What re requirements of main air comp
Trammler gauge use

Ae overhaul
What overahul u do in drydock
Mmd mumbai 20/12/2021
Subbaro

Kumar
MEP
C/c inspection checks
Purifier maintenance

Tappet clearence
Purifier not getting rpm
C rod Ovality check
Lub oil checks and test bunker preparation

Internal - Subbaro Sir

External - kumar sir
Motor
Type of ship
Engine specifications

Type of crankshaft
Crankshaft deflection
Ae trips
Me trips

Boiler trips
Blow down procedure
Refer oil charging
Boiler safety valves

Function of tie rods

Boiler water tests
Difference between mc and me engines
Hunting gear

Function of puncture valve

Indicator Dia and power cards
What is MCR, NCR
Result -pass

MMD MUMBAI
23/12/2021
Int. Rama Subbarao Sir
Ext. Upendra Kumar Sir

Camber n its purpose

Shear , Floor
Pump room safeties
Co2 system safeties

Regulation for hypermist system

Certificates in MARPOL n SOLAS
Impotance of Annex 6
Annex 4 ( jst name)
Sewage holding regulation

Pass

Thanks Saheem bhai n all friends

23/12/21
Mumbai

Ext: upendra kuamr sir.

Int: subbarav sir
Fun3
Camber

Keel plate
Sheer strake
Rise of floor
Reserve buoyancy
Freeboard
Why tanker hav lessfreeboard.
Certificates statutory
Plimsol marking.

Thinkness of plimsol marking.

Dead weight
Pumproom safeties
Manoverboard actions

Lifeboat davit safties

Metacritic height
Angle of Loll
Pyrotechnics onboards

ORB entries
Types of lifeboats
Which type of vessels have freefall lifeboat.
Why bulk carrier have freefal
Safties in co2 system

Fun5
MSB safties
Parametre of paralleling
Types of starters

Baterry room regulations

Why transformer rated in kva
What is Hysteresis loss
Why shaft earthing required.

What happens if you increase excitation power.

Reasons for generator under voltage.
What happens if airgap less.
Reasons for reverse power.

What is sequencial starting.

Fun3 pass

Fun5 repeat
Thank you everyone & saheem bhai especially.
23/12/2021
Internal - Subbarao sir

External - Upendra Kumar Sir

Function 4
Types of Indicator diagram
Main engine trips

Boiler trips
Safematic system
Why Engine not starting on air
Why Engine not starting on fuel

Crankcase explosion
Safties in crankcase
Regulation of air reservoir
Tappet clearance and it's purpose
23-12-2021

Int.Subbarao sir
Ext.upendra kuamr sir
MEP
Welding defect
How C.i welded
Purifier over flow
Purifier not getting rpm
Purifier maintenance

Purifier checks
Alarms purifier
Air comp maintenance,checks, unloader
Refer cycle
Meat room not getting cold reason
Maintenance on refer,checks

Tev valve
Charging of refer oil
Both methods
Boiler maintenance

Checks
Blowdown procedure
Boiler Trips
Genny trips

Maintenance,checks
Centrifugal pump o/h
Checks on impeller,shaft,wear and casing ring
Primining of cen. P/p
Got mep

Motor still remaining

Thanks to everyone and hatc family.

Specially samant sir,onkar sir and faculty of hatc.thank you saheem bhai and team
28/12/21

Int: Majhi
Ext: Upendra Kumar
MMD Mumbaj
Safety

-DOC and SMC (x ques)

-Annexes of Marpol
-Current sulphur and nox content
-Marpol certificates reqd onboard
-AP and FP
-Metacentric Height
-Angle of LOLL
-Free Surface Effect

-Pump room Safeties

-Criteria of speed of resque boat
-Article 2 of MLC
-Difference between clean blallast tank and segregated ballast tank

-ISPS
-PSC and flag state relation
-Objectives of ISM
Pass

28/12/21
Int: Majhi
Ext: Upendra Kumar
MMD Mumbaj
motor MEP

- types of crankshaft
- duty of 4th engineer
- watch taking over
- purifier start but didn't pick speed same reason

- ref charging process.

-Meat room temperature down same reason
- centrifugal pump overhaul and clearance.
-Bunkar plan and sample collection

-safe steering system

- Difference between normalising and aneling
-which welding is difficult CI & stainless steel..and why

MEP clear

Motor repeat
Mumbai MMD

Date- 30/12/2021

Internal—Subbarao sir

External— Upendra sir

Vessel—LPG carrier

Function 3

Tumblehome

Sheer strake and requirement

Forward collision bulkhead requirement

Steering gear Safematic and how it works

Steering trips and Alarms

Aft perpendicular and forward perpendicular

Lifeboat lowering and what you will check as the incharge of lifeboat

Manoverboard actions

Why tanker has less freeboard

Pump room safeties

Type of cargo pump on chemical tanker

Firefighting system on deck of your ship

Deadweight,Lightweight,Displacement

Archimedes principle

Freeboard

Annexures and certificates

Sox and Nox

Function 4b

Air bottle and compressor requirement

Compressor requirement
Crankcase explosion reasons and how

Safeties for crankcase

Accumulation test

Why we do accumulation test

-( I said it’s requirement for water tube boiler to not exceed 10% of working pressure
in 7 minutes he said anything else .-I said to ensure safety by preparing safety valve
lift at the required pressure, he said anything more ……)

ME not starting on air

ME not starting on fuel

Few more

Decider

Shell expansion plan

Crankcase relief door requirements

Cleared both

Thank you everyone.

Mumbai MMD

Date- 30/12/2021

Internal- Subbarao Sir

External- Upendra Sir

Motor and MEP

Oil charging in reefer

Boiler water tests and desired values

Tappet Clearance

High and Improved High lift safety v/v difference

MAC Routines
Checks and clearances on Centrifugal pumps

Will AE work in reverse direction ?

ME,AE and Boiler Trips

Boiler Alarms

Types of Turbocharging, which is used where & why?

Lambda Controller

Air bottle and compressor requirements

Crankshaft Deflection how to take and significance

Crankcase explosion reasons and how

Safeties for M/E crankcase

Accumulation pr test

Why we do accumulation test and explain

ME not starting on air reasons

ME not starting on fuel reason

Cleared both

Thank you all!

30 Dec 2021

Ext : Upendra Kumar

Int: Subbarao Sir

Safety

LBP

Aft Perpendicular

Fwd Perpendicular

Regulation regarding foam system on deck

Camber
Shear

Keel plate

Shear starke

Fixed Fire fighting for Engine room

CO2 system annual maintenance

Battery room regulation

Pump room safeties

Solas all Chapters name

Marpol all Chapters name

Certificate from Solas

LB lowering procedure

Why bulk carrier have Freefall life boat?

Bulwark

Why tankers have less freeboard

Electrical

Types of starter

Air gap of alternator

Preferential trip

Sequential start

How to check Continuity

Overcurrent why short duration

Why my emgcy generator is not starting after blackout

Magnetic reluctance

Advantage of soft starter

Where it is used

Reverse power trip

Cleared Both
Coc

Thank you all of my friends

And bhai seriously your question bank and notes helped a lot

30 Dec 2021

Ext : Upendra Kumar

Int: Subbarao Sir

Safety

LOA

LBP

Aft Perpendicular

Fwd Perpendicular

Regulation regarding hypermist system on deck

Camber

Shear fwd and aft shear 2x and x

Battery room regulation

Pump room safeties

Solas all Chapters name

Marpol all Chapters name

Certificate from Solas and marpol

LB davit safeties

Bulwark

Why tankers have less freeboard

What is freeboard

Angle of lol

What Gz curves gives

Lightweight displacement

Deadweight

Electrical
Msb safeties

Transformer losses

Types of starter

Air gap of alternator

Preferential trip

Sequential start

How to check Continuity

Overcurrent why short duration

Why my emgcy generator is not starting after blackout

Magnetic reluctance

Advantage of soft starter

Where it is used

Reverse power trip

Cleared Both

Coc

Thank you all of my friends

Mumbai

30/12/2021

Internal - Subbarao

External - Upendra

Safety

Type of ship

Camber

Sheer

Bulwark

Rise of floor

Sheer strake

Dead weight
Light weight

Displacement

Angle of loll

Marpol annex all name

Annex 1 special area discharge criteria

Solas certificate

Davit safety

Objectives of ISM

ISPS, levels in ISPS , who sets the level at sea and at port

Man ovbd action

CO2 system safety

Pump room regulations

Pump room safety

Hypermist system regulations

Electrical

How to check continuity

MCB ACB difference

Star vs delta

Alternator which one star or delta and why

MSB safety

Alternator low voltage reason

Alternator flooded what happen

Starter types

Air gap

What will happen if low

Sequencial start

Safety clear
manhji
upendra kumar
03/01/2022
garboard streak

shear strake
bullwork
margine line
dead weight

lightweight
wht is ur action after co2 flooding?
how to do ventilation of engine room?
is the fan for engine room are same or different?

how they are different?

co2 bottle calculation
lifeboat lowering procedure complete
purpose of ism
objective of ism

certificate regrding ism

who issue doc
definition of non conformity
what is major non conformity on ship

difference between pv valve n pv braker

construction difference between oil tanker n bulk carrier
location of Bulbous bow
purpose of bulbous bow

RESULT PASS
THANKS saheem bhai

THANNS @ sahil ganla for ur precious call bhai..

Today's questions:
Function 4b and 6
Subbarao SIR
UPENDRA kumar SIR

1) Bunkering preparations and flange dimensions

2) emer Fire pump vaccuum pump not working reasons and actions
3) cascade tank construction
4) safematic steering gear

5) Cast iron welding and welding defects

6) generator overhauling procedure
7) flashback arrestor
8) reefer charging

9) lube oil charging

10) Steering regulations
11) lube oil test onboard
12) purifier pairing disc

Result: motor mep

4 Jan
Mumbai

Ext - Upendra Kumar

int- subbarao
MOTOR MEP
1.main engine specifications
what is MCR and NCR
what us SFOC
2.performance Cards
3.two lines are coming on the card what can be wrong

4.genrator 500hrs maintenance

5.tappet clearance
6.full annealing and process annealing
7.flame arrestor
8.boiler accumulation test
9.boiler mountings

10.why two boiler feed valve

11.what is the most imp safety in boiler
12.two remote water level indicators working principle
13.crankcase explosion

14.OMD full working principle

15.safety devices to crankcase
16.crankcase relief valve lifting pressure
17.liner Cracked reasons

18.safeties while Doing electric welding

19.main engine main bearing clearance, conrod bearing clearance, crosshead bearing
clearance...how to take

both repeat..

4 jan
Mumbai
Internal: Subbarao sir

External: Upendra kumar Sir

1. Type of ship
2. Type of engine, specs and nomenclature.
3. Main engine shutdown trips (all trips)

4. Main engine not starting on Air (i explained about the interlocks and automatic air start
valve)
4. Regulations for main air bottle.
5. Generators 500 hours routine.

6. Generator is designed for 1000kw but able to take load more than 400kw. Give me 5
reasons.
7. LO and FO mixing, test, how will you know.
8. LO sample points.
9 bunkering calculations and safeties. (Explained in detail)
10. Boiler accumulation test, why and when do we do it. Significance.
11. Boiler water level floats.

12. Most important trips in a boiler

13. How will you simulate low low water level condition (stop feed pump)
14. Generator Low LO pressure trip.
15. Main reasons why liner can be cracked.

16. Scavenging types and uniflow benefits.

17. Scavenge space inspection in detail.
18.OMD explaination.
Few more questions.

That's all I remember.

MEP
1. Types of annealing and its explanations.(Process annealing explanation)
2. Tempering.
3. Normalising.

4. Case hardening.
5. Meat, veg, fish temperatures?
6. What is the reason why only meat is +4°C rest are fine. (Give me 5 reasons)
7. Refer gas charging process.

8. Steering gear types which system you have onboard explain .

9. Explain safematic system, why ?
That's all I remember.
Cleared both.

4 Jan
Ext: upendra kumar sir
Int: rao sir
Fnx:3

Inclining Experiment
Annex 6 - nox requirements
Methods to compliance with nox tire 3 standards
Nox ECA

Marpol certificates
Ism Objectives
Ballast Water Management standards
Pv valve pv breaker

Hypermist regulations& working

Pump room safeties
Mast riser regulation
Duct Keel purpose

Lifeboat Markings
Lifeboat lowering Procedure
Critical equipment
****************
Fxn 5

Motor safeties
Alternator safeties
Reverse power trip explain
Msb safeties

Isolation Transformer
Auto transformer working
Prefrential trip
Battery room regulations

Battery charging methods

FUNCTION 6
MMD NOIDA
05/01/2021

INTERNAL: MAJHI SIR

EXTERNAL: UPENDRA KUMAR SIR.
Q1. WHICH SHIP SAILED
Q2. HOW DO YOU REMOVE MAIN BEARING FULL PROCEDURE

Q3. LO TESTS ONBOARD

Q4. SHELL AND TUBE TYPE HE LEAK TEST
Q5. WELDING DEFECTS
Q6. HOW CAN IT BE FOUND OUT

Q7. LOW LOW WATER LEVEL OF BOILER HOW DO YOU TEST ( 2 METHODS )
Q8. NCR OF ENGINE
MEP PASS
THANK SHAHEEM BHAI AND ALL MY FRIENDS FROM THE VARIOUS GROUPS.

Noida
5 jan
manjhi sir
Upendra kumar
Fucntion 4b

Omd expalin?
Puncture valve?
Propeller overhauling ?
How to check shaft alignment?

What is safematic in steering gear ?

Hydraulic test in boiler ?
Boiler accumulation test?
Indicator card?

How to know exhaust valve are leaky?

How to prevent leaky exhaust valve?
Which card is used first ?
What we check in light spring diagram?

5 JAN
NOIDA
MANJHI SIR
UPENDRA KUMAR SIR

MOTOR
Scavenging Types
MC and ME differences
BHP of engine

SFOC
Which engine has less SFOC
Scavenge Fire reasons, indications, actions Which fixed fire fiting system there
Why piston Rings Types of piston rings

AND MANY MORE....

MEP
Main bearing of ME full removal
Connecting rod of AE tightening procedure
Gear Pump casing crack how will you find the crack and how do you repair

Gas cutting and gas welding difference

AE fuel injector removal and checks
Pressure testing
LO test done onboard

NPSH how will you calculate

How will you align a shaft
Purifier gravity disc how will you select
Steam Trap types and their working Where they are found

Fresh water generator working

AND MANY MORE...

Thanks bhai cleared both mep and motor. Special Thanks to you

Mumbai
17 jan
Fn3 -
Majhi sir
Upendra kumar sir

Everything about ISM

PSC inspection
Ballast water management
Panting

Pounding
Pv and pv breaker
Pump room safeties
Launching of LB

Cargo pump safties

And more ....
Result-pass
Mumbai
17 jan

Manjhi sir
Upendra kumar sir
safety
Pv valve & breaker location

Painting pounding
Co2 safety
Cargo pump safety as per new rule
Pump. Room new regulations after 2004

EEDI & EEXI

Tanker safety.
Bulkheads
Mumbai

Upendra kumar
manjhi sir
motor mep
Purifier not picking the rpm what are the Reasons for that

Explain L.O system on board the ship

To avoid the crankcase explosion what provision are given on board the ship
OMD working
LO test on board the ship.

Crankcase inspection checks of main engine

If bumping clearance is very less then how to over come that.
Generator starting method
Generator 500hrs routine

SCAVENGE fire indication and action if you are on the watch

Boiler water hydraulic test and why it is done
How to tight gauge glass bolts after overhaul
Boiler blow through of gauge glass
Boiler blowdown and bottom blowdown

Boi
Motor mep questions
External :-PURNA MAJHI

INTERNAL:-KUMAR SIR GOD

Fuction 4
-Maine engine type
-Main bearing lubrication
-how exhaust, v/v fuel injector, and starting (want to listen HPS system
- reversing in ME Engine
-Interlocks in reversing

-aux engine decard complete

Aux engine not taking load what could be the reason except governor droop
-Crank case inspection
- checks on con rod Con rod ovality
- crank case inspection and safeties in main megine
-Oil mist detector working

Releif vlave working and setting on ur ship

Function 6
Steering gear regulations
Steering gear checks before departure

Safematic system how it works

How to know air is trapped and how to remove it
Boiler safety valves types and diff
Safety valve setting

Accumulation test and purpose

Boiler hydraulic pressure test why and how?
Boiler water test and treatment
Types of cooler and how to find leak
Cenntifugal pump overhaul proper procedure?

Was very happy and said to manjhi he is prepared very well i like to give him both

Result :- cleared both THANK YOU GUYS AND SPECIALLY TO SAHIM BHAI FOR
HIS EFFORTS
Mumbai

17 Jan 2021
Int - Manjhi sir

Ext - Upendra kumar sir GOD

Fn 3 SAFETY (28 Mins)

-ISM objective and certification issued under it
-Major Non-Comfirnity

-Pv valve & breaker location n purpose and their operating values...
-what is Painting & pounding
-How to release fixed CO2 system
-Cargo pump room safety
Pump
-EEDI & EEXI

- Portable DCP 5 yr maintenance... ( I told 5 yrs to sir i have nt ready anywhere. max its 3
yrs, to bolta h wahi batao)
-Enclosed Space Entry Procedure
-What is SSAS system and purose of its installation.

- Full form of IMDG Code

One last question
- Lifeboat Launching procedure in detail.

Result - PASS

Tysm Saheem bhai n all others for posting questions

Answered all questions and both wer laughing and taking oral

Best oral ever n majhi sir is also very cool

Majhi sir says...

Ab to tumko samaj aa gya hoga ki clr ho gya h pper...

17/01/2022
Mumbai MMD
Int : Purna Majhi
Ext : Upendra Kumar
All questions asked by Internal

Function 4b MEOL
-hydrostatic and hydrodynamic lubrication difference
- ME all units exhaust temp rising,. What are reasons and your actions?
- crankshaft deflection? (Too much cross questions)

- fuel injector testing?

And many more
Not a single question on AE
Function 6 MROL
-centrifugal pump checks after overhaul
-checks on impeller, shaft, seal

- mechanical seal (cross questions and expecting more)

- how u check trueness of shaft
- gland packing, material, how do you cut ?
Now suddenly external said "isko dono function repeat karna padega" dnno y he said like
this
-purifier overflow, reasons and actions
- major overhauling done onboard…(i said purifier but later he skipped the question)
- Need of boiler water tests

- steam traps, purpose, location and types of steam trap

- Need of intercooler in air compressor (not accepting anything)
- if pipe gets corroded and u want to fabricate new one so how will u do? (Iski g mein ghus
gaya)
And many more

Decider type question by external

-how do you order grinding wheel? On what basis etc
Internal looked satisfied while I was answering
later they both said u have to repeat both function,

Then i requested them to give atleast 1 function because i answered almost all questions
only got stuck in some cross questions, but they started laughing and said "nahi, aise nahi
hota hai...u have to repeat both function"

The end.🥲
Big thanks to saheem khan, saurya shankar and my GME batchmates for helping.
18 jan

mumbai
Manjhi sir
Upendra kumar
Func 4 and 6
Lo system
Crankcase safeties
Omd working

Crankcase inspection
Exh v/v temp rises during manouevring and action
Purifier rpm not picking up
Tools in workshop

Crankshaft deflection
Boiler burner flame failure
Pilot burner not working
Types of burner and turn down ratio

Pupose of hotwell
Safety valve setting
Why reciprocating pump for bilge well
Centrifugal overhaul checks
Welding defects

Generator mountings
Func 4 given
Func 6 repeat
mumbai

18 jan
Manjhi sir
Upendra sir
Function 4b and 6

Type of ship
Type of engine
Dead weight
Explain ME LO system starting from LO sump

Crankcase inspection
OMD working
Difference between boiler accumulation test and pressure test
Why boiler water treatment

Steering gear regulations

safematic full explain
Air bottle regulations
Fusable plug

Fusable plug has melted . Why?

If melted during maneuvering then what to do
AE full decarb
Liner , con rod ovality test

Purifier rpm not increasing why ?

Draw welding defects on paper
What is dresser coupling ?
Crankcase deflection complete
Exhaust temp of no. 5 unit high during maneuvering, what to do

Result - 4b pass, 6 repeat

mumbai
18 jan
Manjhi sir

Upendra sir
Function 4b and 6
Type of ship
Type of engine

Dead weight
Explain ME LO system starting from LO sump
Crankcase inspection
OMD working

Difference between boiler accumulation test and pressure test

Why boiler water treatment
Steering gear regulations
safematic full explain

Air bottle regulations

Fusable plug
Fusable plug has melted . Why?
If melted during maneuvering then what to do

AE full decarb
Liner , con rod ovality test
Purifier rpm not increasing why ?
Draw welding defects on paper

What is dresser coupling ?

Crankcase deflection complete
Exhaust temp of no. 5 unit high during maneuvering, what to do
Result - 4b pass, 6 repeat
31 jan

Gopinanadan sir
Upendra kumar air
Pump room safeties
IG system alarms and trips

PV valve PV breaker, Difference, Setting values, Which one is primary and which one is
secondary
Working of PV breaker, how it is capable to work in sub zero temperatures
Fixed fire fighting systems in ER

Working of hypermist, how it is activated automatically

Which type of foam system
You are on bridge and you noticed that one crew member has fallen overboard what will
be your actions

Marpol annex 4
What is EEDI and EEXI, units in which they are measured
How to reduce CO2 emissions in ships. What measures you will take when the ship is in
drydock
Name 5 certificates that ships have to always carry according to SOLAS not including
tonnage and loadline
Garboard strake
Sheer strake
Panting

Pounding
What measures are taken for pounding?
And many more...
Coc

Thanks to Saheem bhai. You played a imp. role bro

Upendra Kumar (16min safety 5 min electrical)
Inclining experiment
STCW
Annex 6

Strake
Eedi
Pump room safety
Pv valve

Breaker
Lifeboat launching procedure
ACB
Alternator safety

Alternator maintenance
Battery maintenance
Battery room safety
Brushless alternator principle

Electrical - pass
Safety - repeat
Upendra kumar:-
Safety:-

Fixed foam fire fighting regulations.

New safety in pump room
When did the ballast water management convention came into force.
What is D1 and D2 in ballast water convention.

Annex 6 tier 3 regulations.

Special areas under annex 6 tier 3.
How to achieve tier 3 (secondary nox reduction methods)
Electrical:-

Transformer voltage regulations.

Flemings left hand rule.
Fleming right hand rule.
(Have to show him the hand for both the rules and tell which finger indicates what. Also
what is the purpose of both the rules).

Types of starters.
Explain auto transformer starter in detail.
Int: Majhi Sir

Ext: Upendra Kumar Sir

Fun 6
AE 500 hrs Maintenence

AE crankcase inspection
ME scavenge space inspection
Engine room flooding arrangement
Emergency bilge suction

Ref Compressor LO charging method

Alcap Purifier
Air bottle not developing pr reasons
Centrifugal Pump overhaul
Wear ring significance
How wear ring is fitted

Rest forgot
Result: Pass

Coc

Thanks to Saheem bhai, Shaurya Sir and all fellow frnds

MROL FUNCTION6
External :upendra Kumar
Internal majhi

1.Bunkering preparation and safety ?Bunker line pressure test

2.FWG vaccum low reasons?
3.boiler water test and values?

4.back pressure valve in veg room ?

5.viscosity test LO ? How many samples? Sampling points why?
6.purifier not attaining RPM ?
7.boiler gauge glass blow down and why ?

Int majhi sir

Ext upendra Kumar

Types of transformer

Transformer regulation
How to check open ckt and closed
Ckt in transformr?
Battery room checks?
Preferential trip, complete operations?
Types of starter?
Explain soft starter?
Brushless excitation?

What is dashpot. Function?

Steering gear safeties?
What is the short ckt protection given in steering gear?
What is power management system?

Synchronous condenser?

Ext:upendra kumar
Safety

Gt dwt nrt
Harmonised survey system
Co2 10 yr maintenance
Portable pressure testing
Ig system safety

24 feb 2022
Ext upendra
Int meena

Fun3

Inclining experiment

Collision bulkhead
Shell expansion plan
Margin plate
Co2 safeties

Floor rising
Bulwark aur strake
Nox regulations
Life boat launching procedures

Fun5
CT and VT
Alternator maintenance

Msb safeties
Single phasing

Internal :-Meena sir

External :-Kumar sir

Function:- EECEOL

-Type of ship sailed

-Type of generator onboard and type of excitation used
-main generator and emergnecy generator electrical sepcifications
- ship goses to dry dock ur generator have 60 hz freq and dry dock has 50 hz would u take?
How?what precaution will you take? What happen if more frequency? What checks will u
carried out during shore connection what if frequnecy is high?
-why its not possible to supply shore power to gether with genrator
- emergcy gen automatic operation why my gen not starting
-mai. Genr maintaince
-safeties on genrator
-Safeties on motor
- gen not producing voltage
-producing volt but not rated?

- motor got submerged in sea water during flooded detail procedure for recovering
-AVR it purpose and function
-Brushless alternator
-what is static electricity
- battery room safety
-Wht is scr how gate control voltage and its applictaion onboard
- induction motor working

-what is residual magnetism where it is used?

-Define Power factor ? Adv of leading pf dis of leading pf
- how to improve pf?how much pf maintained ur ship
Result- external says he is nicely prepared and asnwer my each and every qn very well
including cross questions i m very happy with his answers

Internal- ok mr i m goinh u fuction 5 go and apply for coc

Thank you so much guys for sharing questions on group special thanks to saheem sir for
study material group Thanks a lot AJINKYA SIR for ur precious help

Kumar sir nad Meena sir

Safety

25/02

Type of ship
Engine make /model
GT, NT , DRAFT, FRESHWATER ALLOWANCE OF MY VESSEL

Explain the same with definition.

Ballast water treatment- explain da and methods.
Technology used for D2

Bulbous bow -why, how it helps to improve propulsion, types

Angle of loll
Safety in ig plant

Alarms in cargo holding tank

CO2 system explain, safety, why bursting disc provided? Why door opens outwards?
What is eexi?
Unit for energy efficiency index

How NOX. Calculated

Noida MMD
02-March-2022

Function-5 Electrical
Internal- Meena sir
External – Upendra sir

1. Preferential trip
2. Dashpot Timer
3. Single phasing protection on motor ( Told many but at
Last i told MCB after which he said good)
4. Winch protection

5. Drop test
6. Slip Clutch
7. synchronous vs induction motor
8. Types of AVR

9. Auto-transformer working and application

10. Transformer losses
11. Isolation transformer
12. Emergency genrator not starting after blackout

Result-COC
Special thanks to Aditya sir, Viren and Saheem bhai.
[3/22, 2:48 PM] Ms: Mumbai mmd 22-03-22

Internal- majhi
External-upendra Kumar(not sure)

Motor-

Type of ship and engine

Mcr and Nr of that engine
Types of steering system and safematic steering
Aux engine lo pressure low during ur watch wt ul do??

Crankcase inspection wt all needs to be checked

Thurst bearing parts
Mep-
Bolier accumulation pressure test and safe values and hydraulic pressure test and
acceptable values
Bunker safety carried out one day before bunkering(mostly wanted to know try high level
alarm test) how to do high level alarm test
Bunkering sounding not coming proper what could be possible reasons and remedies for
the same

Ur in maneouvring and the air compressor bursting disc burns

How do u know refer is sufficient or correct in refer system
How u charge refer in the system
Impeller checks

Cavitation
Stern tube sealing types
Checks on centrifugal pumps after overhauling
[3/22, 3:35 PM] Ms: Mumbai

22-03-2021

Internal – p maji
External – Upendra kumar

Time – 45min
Safety
Type of ship ( mine chemical)
Difference between oil and chemical tanker

Cargo tank difference

Coating in cargo tank for both
Certificate for annex 2
Smpep ( cross question)

Fixed foam regulation

Ig new regulation
Pump room new regulation
Margin line

Margin plate
Inclination exp ( cross question)
When to do –
4 sister ship ( sab ke liye karna hai experiment) he told kuch condition pe nahi karege
Class A machinery space

Widas
Ssas ( location) (cross question)
Annex 6 certificate
Eedi and eexi ( difference and unit)

And more

Electrical
Precaution to enter battery room

Alternator maintanace( cross question)

Low / high Air gap reasons
Prefential trip working( cross question)
Reverse power relay ( cross question)

Maintenance of battery
Types of charging
Difference between quick and trickle charging
Full charge sg

Full discharge sg
IP of motor
Deck motor ip ( cross q)
How to do reverse power trip ( cross question)

Generator start showing low voltage

Air gap measurement

And more

Bahut pucha
G*nd hi mardi

Safety

Electrical

[3/24, 12:32 PM] Ms: 24/03/2022

Mep motor
Upendra kumar

Meena

Type of engine
Main Lo system

Tie rod fn
Boiler Accumulation test
Pressure test
Compressor take too much time to fill reasons?
M/E interlocks
Funnel fire. Action?
Alcap purifier
Anneling and normalising

Scavenge inspection
Why a/e is running at low load even if it is designed for high load.?

[3/30, 11:25 AM] Ms: internal- maji sir

External- upendra sir

1.Engine type
2.aux eng 500 hrs routine
3.tappet clearance full procedure.
4.me scavenge space inspection.
5. Me jcw treatment
6.aux eng connecting rod checks.
7.how u know ref gas is less.
8.anneling and normalizing.

9. centifugal pump checks.

10.forgot

Result- COC

THANKS SAHEEM BHAI

[3/30, 3:15 PM] Ms: Ext : Manji

Int: upendra kumar

Motor ( coc attempt)
1.Engine specifications
2.How reversing is done full procedure

3.manuoevering diagram explain

4. purpose of accumulation test in boiler
5.hydraulic test of boiler
6. auxiliary engine indicator cock leaking(oil leak) ..why it happened and how it happened
and what is ur action
7.Breathing pipe location and purpose

8.air compressor valve parts from bottom

9.bumping clearance value of air compressor
10.How back pressure valve is maintained veg room temp
So many cross questions

Result : fail
[3/30, 4:48 PM] Ms: 30-3-2021

Upendra Kumar🥲

Mahji

Pranay

Safety
Type of ship

Safety in lifeboat comparison between bulk and tanker

What removal procedure from front side of ship in bulk carrier
Solas chap 12

Elect

Autotransformer
Dol starting current
Alternator working
Alternator safety

Motor
Reversing
Interlocks

Specifications of mE
How to test boiler low level alarm
Accumulation test

Mep
Lube oil coming on blowthrough
Exhaust valve leaslkage during manuovering
How safety valve of compressor check for working

Got stuck in mep

Rest 3 said ok

Thank you all for Posting questions

Spcial thanx to saheem Bhai

Er shaurya,samant sir hatc,maurisson bab,kp.stark
Pump room safety
Ism
SMC doc

When interim is given

VISHWANATHAN (USHAVISHU IYER) SIR MUM NOIDA
1st july 2021

Mumbau

Meena sir

Vishwanathan sir

Motor and mep combined

Company type of ship grt

Me&ae specs

Type of governor

Shaft generator

How clutched in

Safety cutouts

Lubrication in sg fittings on sg

Shafting arrangements Cpp

Purifier.. what part of gravity disc decided the interface wanted to know whether outer
dia inside dia or thickness

Bulk handling compressor

Fwg..Location of salinometer y temperature compensator

Result both repeat

Without seeing the connection how to distinguish the discharge nd suction line of bilge
pump from pressure guage

He asked particularly from your own ship

So just see through ur engine specs and all

01 july

Mumbai mmd

Meena
ushavisu iyer

Motor

Main engine specifications

Meaning of the nomenclatures

Which is the hardest part to lubricate in main engine and why ?cross questioning

And how lubrication and what type of lubrication

Which filter has (fo or lo)more meshing and why ?

Why centrifugal pump has wear ring?

Mep

Auxiliary engine specs

How many suction vlv and exhaust vlv for one unit

About tappet clearance

Which vlv has more tappet clearance and why more

Boiler guage glass showing correct level of water or not how will u check and if low water
what will happen and what actions will u take

Turbocharger filter dirty how will u come to know

Efficiency of turbocharger how will u get to know (rough estimation without any
calculation)

Steam gasket which type will u chose from workshop? which gasket is more suitable

How will u replace the gasket in the flange of the steam line?

And some more

Got both

accepted answers... thanx to the man

Which part lub hard

Cross head

Reason is because there is no reversal of load.. and oscillation is short ...

When the engine is stopped that time there is boundary lubrication.. and when the engine
attains minimum rpm.. the oil film enters between the shaft and the bearing and shaft
lifts up no more metal to metal contact... This is hydrodynamic lubrication .. than I
explained him about the hydrostatic lubrication where u make use of external pump

lo fo mesh

Bhia ye more meshing wala I am not sure.. I said lo to which he gave me a look .. he knew I
wasn't sure.. and than he asked why..I said something than he asked me about the fo
viscosity while injection..Yeah I said...12 cst

which has more tappet

Yes bro exhaust and why because it is exposed to more heat than he asked me how I said..
when the valve opens it comes down so more contact with the exhaust gases and than he
asked what will happen if more heat I said.. thermal expansion will be more .. to which he
said good

Boiler question correct level

Guage glass blow through kar k dekhenge ki sahi water level dikhara hai ya nai ..fir agar
low hai toh stop firing the boiler and wait for it to cool down don't fill water immediately..

turbo eff.

Monometer se pata chal jayega turbocharger ka air filter dirty hai toh

Efficiency.. ul get rough idea by looking at turbine intel and outlet temp.. ul come to know
how much heat energy is converted to pressure energy..

how to replace gasket

Wire mesh gasket is used for steam lines

Kuch nI bhai.. bus basic puchra tha ... I said isloate steam line... If vlv are not holding than
close the main steam stop vlv.. and drain the steam from the line if any.. and replace
01/07/2021

Mumbai MMD

MEENA

USHAVISHU IYER/VISHWANATHAN

Function 5

Safety of Msb

Mathematical representation of KW and KVA

Lead acid battery maintenance

Pump room electrical safety

Steering motor safety

How steering motor is differ from all other motors? Over current trip is fitted or not on
steering motor?

Got Fn 5

1/07/2021

mumbai

Internal- Meena

External-Ushavishu Iyer

Fn4b and 6

Type of ship.

Maker

Why use Tie rods

Is auxiliary engine has tie rod or not?

Which turbocharger you have on Main engine?

Maker of turbocharger.
Lubrication of ME turbocharger.

How to detect if piston gland( stuffing box) of ME is faulty while running?

Why use after cooler in Main Air Compressor?

Why care about density when we need only 30 bar pressure?

Relation between ME crankshaft and camshaft rotation?

Why refer air conpressor making noise during starting.

Fn 4b pass

Fn 6 repeat

01/07/2021

Mumbai

Internal: Meena

External: Vishwanathan

fn 4b, 5, 6

4b

• type of engine (mine was ME)

• how fuel injection takes place

• hydraulic pumps and cross questions

• how to know crankcase oil level in AE. smoke coming out of dip tube. how would you
know which unit blow past is happening.

• approx length of tie rods. what arrangements are provided to prevent vibrations in tie
rod?

• in st/gr, when only one pump is in use, how is the standby pump prevented from
rotating in opposite direction?
• what type of pump in ME engine supplies the hydraulic pressure? and how is the
pressure varied?

• arrangements provided to avoid excess pressure buildup inside scavenger air receiver?
lifting pressure of the relief valve?

• how would you get to know an induction motor is fit?

• why brushes are made of carbon and not of Al or Cu?

• Which system you had on board, 3-wire or 4-wire? which one is more safer?

forgot the rest

• what was the normal operating pressure of your boiler?

• what kind of turbine was there in your COPT?

• If you want to test a standby Main lube oil pump, while one Main lube oil pump is
running, how would you do it?

• How to repair cracked bonnet of a valve made up of cast iron?

• As a duty engineer, what would you check in the engine room crane, while the ship is
leaving the port?

forgot the rest

Result: 4b, 5

01/07/2021

Mumbai mmd

Meena sir

Vishwanath
3,5,6 functions

Purifier fire actions

Co2 bulk system

Roro ship bulkhead system

Fse

Corrugated bulkhead increases which strength specifically of b/h

Engine room crane electmagnetic brake releases how ?

Co2 bulk system co2 carriage in what form in pipe ?

2 Genny one 350kw other 250kw loaded is it ok conditions? Why such situation ?

Pressure switch setting of hydrophone how to do. What are values

HV system neutral point earthed? Why ? Ner ?

Fuel injector testing , fuel injector valve dia. Value

Ballast pump looses suction during deballast, actions ? And indications ?

Steering gear checks before leaving port

Safematic? Idk what he was asking exactly. steering gear system ..

Bilge injection valve testing

Bilge injection valve Solas regulations

Motor insulation low , what all will you do.

more+
got 3 and 6

01/07/2021

Mumbai

Meena

vishwanathan

Motor

Ship specifications ?

Mcr NCR power ?

Cam and crankshaft relative motion?

Y break is used in purifier?

How distillate pump take suction when condenser in vacuum?

Engine bar speed range?

Pass

on windlass?

05/08/2021

4b & 6

Manjhi sir

Vishwanathan Iyer

Ship type(offshore)

Engine type

From engine to propeller what arrangements was there.

CPP...how pitch rotates

Crankshaft to camshaft relation...how many gears

Lubrication system for that.

Filters were there for L.O and F.O, tell me which of the filter was smaller micron filter.

Turbocharger

Reduction gear ratio why it is in ratio

Shaft generator

MEP

Shell and tube type heat exchanger

Tube material

Colour of tube

AE crankcase level checking ...smoke coming out from there why

Bilge pump questions

3 phase motor single phasing how to know if ur not there

What & how many things u can do with a ball pin hammer.

Boiler gauge glass blow through

Boiler water test

Chloride ppm

If more how to control

How many drain valve is there in boiler

Motor pass

Mep repeat

Air in refer system how to remove it

Explain process

How a MAC starts on auto mode

Include this also

Unloader activates how

05/08/2021

Int. Manjhi.

Ext Vishwanathan iyer

Safety

First listen question properly

Safeties in ig to prevent back flow of gases

Chain locker location

Mob marker, how different from simple lifebuoy ,what color of light it have

As per solas how much co2 is required of e/r in fire (don't tell formula to calculate no. Of
cylinders)

Failed

05/08/2021

Noida

Manjhi sir

Vishwamathan sir

Types of ship

Company and Pre Sea training

Safety

*Coffin Plate

*Draw plimsoll marking (paper pen)

*Thickness of plimsoll marking of dimensions

*Vent for double bottom.and location

*material of anchor

*Why ships are provided with different draft condition

ELECTRICAL
*One gen running at @350 KW other @250 KW ? is it ok? what will u do

*Boiler water low level test

*Transformer maintenance

*sea water flooding in motor how to revive

*How to test standby lub oil pump

*NER why

*How to know motor is healthy

Got Electrical

05/08/2021

Noida

Int. Manjhi.

Ext Vishwanathan iyer

The type of ship

The disadvantages of double hull .

The various loads on emergency bus bar .

The checks to be carried out in engine room during ILLC survey .

What all double bottom checks are to made during ILLC survey .

The different loads on esb .

The insulation reading of new motor .

How will check the insulation of the motor

The valve of voltage generated in the megger .

Shaft earth method what will happen is not done and the unti of current and voltage
measured across it .

Cleared both

Thankyou saheem bhai .

05.08.2021

Noida

manjhi sir

Vishwanathan Iyer sir

Safety and electrical

* integrity of Water tight doors

* How will you know that priming arrangement for emergency fire pump is working
satisf...

* Smoke detector working

* About CO2 room ( said about ventilation, 56 bar at 20c, relief valve , air connection,
emergency connection)

* Regulation for CO2.

* Types of keel.

* Emergency steering.

* Steering gear electrical safety.

* How to check Insulation resistance of induction motor.

*MSB safeties.

*Pressure switch

* Rest forgot

05-08-2021

Internal -manji

External -lyar viswanatha

Engine type

MCR(defination and value)

NCR(def and percentage on my ship)

Generator type
How fuel is controled(he want to listen helical grove in plunger)

Turbocharger manfacturer name.

Turbocharger lubrication.

Why header tank.

.If in hydrophore frequently cut in cut off.reason

Why use vane type pump in steering system.

Sea water pump gland is leaking action to be taken.

09/08/2021

Internal - Ashish Wankhede sir

External - Vishwanathan Sir

(50- 60mins )

Type of ship you have sailed on ?

Contract length, Company and pre sea training institute name.

Motor

Which type of propulsion

Propulsion Motor Safety , Each motor power and how it's started.

Motor power factor and type

Shaft Power and Rpm

Type of Engine

Engine Specifications

If V type of Engine, you have one connecting rod or two. How con- rod is driving both
units.

Which type of bearing - Thick Shell or Thin Shell

Where is Thick Shell and think shell bearing used.

If you overhauled cylinder head and brought it to workshop , how will you identify which
is suction and exhaust valve.

In air compressor , what is the difference between suction and exhaust valve.

Tell me about construction of fuel pump and all parts of fuel pump

Is there any delivery valve present in fuel pump, purpose of the delivery valve .

How fuel is supplied to engine ?

How meat room temperature is maintained at -15°C while your dairy room temperature is
+4°C, by the same refrigerant.

How would you measure the oil level in crankcase .

When using dip stick what does it tells you , unit ?

The measurements on dip stick , are in which unit ( mm,cm , or m )

Consumption of Cylinder oil per hour and per day ?

Which engine has more Cylinder oil consumption 2 stroke or 4 stroke ?

Compression Pressure of Your Generator engine .

STEAM

Boiler specifications

Purpose of Superheater

Pressure inside boiler

Pressure of Superheated steam

Economiser ?

How to check boiler water level , if by gauge glass then how ?

How many blowdown valves per boiler

Tell me about boiler blowdown procedure

Why do you open inboard valve first, what happens if opened later ?
What is specific name of wear that takes place at valve ?

Turbine specifications

No. Of stages in each turbine.

What is the purpose of gland seal ?

Where gland seal supplied in turbine ?

How's it's flowing through, pressure ?

Labyrinth seal

MEP

How would you change a gasket in the flange of a SW pipe if the gasket has worn out .

In shell and tube type heat exchanger , how will you come to know if heat exchanger is
fouled.

If ballast pump has stopped taking suction or if the tank level has dropped, how will you
come to know and what will be your actions.

In a centrifugal pump , if we use gland packing , how we prevent shaft from erosion .

In purifier , at one time my oil is coming out with water and another time water is coming
out with oil , what is the problem ?

If the grade of oil being used is same , why would you encounter the above problem ?

And few more I don't remember !

Cleared All

*MEP ACCEPTED ANSWERS* *```Thanks to the wise man*```

*1.How would you change a gasket in the flange of a SW pipe if the gasket has worn out .*

1. I told him that first I will check the thickness of the gasket material, type of gasket
material.

And then I will take the old gasket and draw it over a new gasket material .
And prepare the flange by cleaning it properly and then fit the new gasket .

( He just wanted to hear this much )

*2.In shell and tube type heat exchanger , how will you come to know if heat exchanger is
fouled.*

2. In this I told that one method is by checking differential pressure

And secondly I will check the temperature of SW it will drop and the JW OR FW outlet
temperature would rise , more than normal as it won't be cooled properly .

*3.In a centrifugal pump , if we use gland packing , how we prevent shaft from erosion .*

3. I just told him we put a sleeve in the way of packing and he was happy with this answer.

*4.In purifier , at one time my oil is coming out with water and another time water is
coming out with oil , what is the problem ? If the grade of oil being used is same , why
would you encounter the above problem ?*

4. I told him first of all there might be a problem with the gravity disc, if the size is small
then water will carryover with oil And if the disc is large the oil will carryover to water
outlet .

And now if the gravity disc is same and grade of oil is also same, then there is the problem
with temperature and density of the fluid.

We are not heating the fluid properly so proper interface is not forming as per the gravity
disc used .

*5. what could be the reason for water coming in gear box side of purifier.*

5. I said water can enter from the bowl side when the O-RING leaks. Due to clearance
around vertical shaft...

31/08/21

Int Ashish wankhede

Ext vishwanathan

Steam
1. Boiler specifications

2. Turbine specification

3. Purpose of condenser

4. Vacuum maintained at condenser

5. Boiler water tests and procedure

6. Safety valve overhaul

Motor

1. Main engine specs

2.jacket Cooling water system,asked to explain

3. Asked to explain pulse lubrication system

4. Injector maintenance

Mep

1. Purifier type

2. Diff between clarifier and purifier

3. Type of discharge system

4. Bilge high level in your watch,actions

5. Oil in Howell ,actions

6. Compressor specification

7. What is meant by tandem compressor

few more forgot

Cleared steam and mep

Motor repeat
31/08/2021

ashish wankhede sir

Mr. Vishwanathan sir..

MOTOR MEP

- type of vessels you have sailed.

- which Main Engine and Aux. Engine.

- M/E c/case inspection

- How will you take Crankshaft Deflection.

- How to take Bottom end bearing clearance.

- M/E is battery/Air staring. Engine is not getting started, what could be the problems.

- Lube Oil properties and on board test.

- Reasons for c/case explosion in 4-stroke engine.

- Reasons for blow past and what will be your action.

- Some cross questions about piston rings and liner, liner calliberation, etc.

- Centrifugal pump not developing sufficient pressure, what could be the problems.

- Hydrophore pump is getting cutin/cutout very frequently, what will you check and
actions.

- Some questions on electricals also that I didn't remember.

Ext Vishwanath

Int Ashish

MOTOR MEP

1. ME Nomenclature

2. Why connecting rod not coupled with piston in ME

3. Total number of bearings in one cylinder unit.

4. Intermediate shaft lubrication

5. Tie rod function. A/E present or not?

6. Reefer unloader valve qstn (confuses a lot)

7. Bunker tank to settling tank transfer. What type of pump? Can't centrifugal pump be
used?

8. ME LO pp discharge side pr gauge flickers. Reasons?

9. How would you know that coolers efficiency has reduced?

Rest, I don't remember.

Will let you know.

MUMBAI

31/08/2021

Vishwanathan sir

Ashish sir

Function 3

1.T.P.C.

2. Bilge keel

3. Fixed fire system on board

4. Co2 room requirements

5. Fire plan

6. Different alarms in engine room

Function 5

1. Power factor and little basic questions.

2. Preferential trip

3. How to parallel generator

4. How to do continuity test.

Few more questions I can't recollect

mumbai

Vishwanathan sir
A Wankhede sir

Motor and MEP

1. ME AE Nomenclature

2. Lubrication in ME ,timed untimed?

3. Material of crosshead, bottom end and main bearing

4. How to take tappet of running AE?

5. AE all unit crankcase door leaking (small leakage), why what will you do?

6. Turbo charger filter fouled how will you know?

7. What is the process in Air compressor?

8. How cooling is decided in evaporator?

9. Bilge pump not taking suction from aft bilge well,why?

10. How to measure butt clearance in piston ring?

Result- Repeat all

31/08/2021

Wankhede sir

vishwanathan sir

Electrical

Pump room electrical safety

Generator rating and voltage control

Grade of insulation

Squirrel cage motor vs wound rotor motor

Batteries charging

Thermistor vs thermostat .

And more questions

15/11/2021

Function 3
MMD- MUMBAI

GAURI LAL MEENA Sir

Ushavisu Iyer sir

Type of ship sailed

All functions full form

What is ip

Co2 system explain

co2 bottle safeties

Co2 system arrangment

Hyper mist system explain

Solas chapters

Marpol

Annex 6 discharge criteria

Ows working

Fire in work shop what will your action

Life boat launching

Emg lighting check

What is Caba compressed air breathing apparatus

Bunkering procedure

RESULT- Pass

15 nov

MMD MUMBAI

Mep motor

Internal - meena sir

Extr - ush( chenn@i mmd)

Type of ship
High voltage x question ( mep motor may high voltage )

Indicator cook leaking

Rta and rt- flex difference

Gen. Specifications

How much it can generate power

X question

Air compressor efficienc

low many x question

Few more....

Asking many things from electrical

Mep pass

15/11/2021

Safety

Internal : Meena sir

External: Iyer sir

Which type of ship

-MOB alarm

-Saturday routines

-Check on steering gear

-Fire safety plan where is it kept and why is it kept there

-Fire station what all things are there explain

-which fixed fire fighting system on board.

-Block coefficient

-Prismatic coefficient

-Theoretical speed

-pass
Ashish wankhede

External- viswanathan sir

Function 5

1.advantages of high voltage system

2.What is proximity switch and limit switch and difference between them

3.What is thermistor and where it is located on motor?

4.ER crane safeties

5.Three lamp method of synchronizinf full

Wankhede sir

vishwanathan sir

- Thrust block

- How to identify an alarm in the engine room.

- how is a ship moving in water. What is the propeller doing.

- how do you charge refrigerant

- what is automatically controlled in an ME engine.

- what is demisters

- boiler gauge glass blowdown

- difference between LO of Ae and ME

Both passed

Wankhede sir

vishwanathan sir

Tpc

Type of resistance

Fixed fire fighting system

Type of ship ...which type of gas carrier ....cargo temp

Engine type
Fire in purifer room in your watch

Centrifual pump are not self primmed why

Pump gland leaking what ll u do

Type of satrter

Type of governor ....governor maker

Me just started what all u will check

07 dec

Wankhede sir

vishwanathan sir

Motor & Mep

Type of ship

Mc-c and mc engine difference .why is mc-c compact , what things have changed

Trips and alarms of copt

Calibration of o2 analyzer

What is between reciever and expansion valve in domestic refrigerator?

What is purpose of AE cranckcase vent ? Is vent there?

What absorbs moisture in refer. Plant?

What is min. And max. Thickness of feeler gauge.?

What risk are associated using feeler gauge?

What will u do if feeler gauge breaks inside bearing?

7/12/2021

MMD Delhi

wankhede sir

Vishwanathan sir

4b and 6

How camshaft is driven?

Relative speed between camshaft and crankshaft for 2s and 4s engine?

What is thrust bearing?

Purpose of tale tell hole?

How to change purifier to clarifier?

What checks carried out before starting AE?

Why unloaded required in compressor?

How does unloader work and when does drain unloader open and close?

6 passed 4b repeat

Internal : Ashish Vankade

External: Vishwanathan Iyer

1. Type of ship

2. Deadweight of my ship

3. BDN what all there in document and what are specifIcations of fuel mentioned in it

4. Marpol 1,4,5,6

5. Oil discharge criteria for engine room in spcl area

6. Oil dicharge criteria for cargo

7. Orb part 1 entries

8. Certificates in annex 6

9. Importance of NoX technical file and what all entered in Nox technical file

10. Rescue boat regulations

11. Things carried in life raft and its capacity

12. Working of IG

13. PV breaker and PV valve difference

14. Liquid in PV breaker

15. Solas chapters 9, 11 and 12

16. Objectives of ISM

17. Code for solas chpter 11 and certificate issued for that code

18. Collission bulkhead position and its purpose

19. Free surface effect

Result: Pass

Mumbai

Vishwanathan iyer sir

Safety:

Bdn

Objective of ism

Nox technical file

Which annexes applicable on board

Orb how many

Explain one entry

Solas chap name randomly nd which code comes under it

Electrical:

Battery room entring precautions

Gasses produce in battery room

Fan exhaust or suction, emergency gen req .

AVR working nd principle, alternator maintenance

Wankhede

Vishwanathan Iyer

Function 3

Safety..

1.wt is dead weight,GT,nt

2.wt is garbord starke

3.wt is safe matic system of steering gare .

4.why time delay in CO2 system....,CO2 alarm is general alarm?... difference between high
pressure and low pressure....of CO2.

5.wt are the pollutants in the annex 6.

6.difference between watertight and whether tight doors......and where u test ..water
tight doors...

7.block cofficient

8.free surface effect

9.Marpol 1 4 6

10. Orb entry and explain

11. Working of igg

12. Rescue boat regulations

Aur bhul gaya bhai

Coc

Internal - Ashish Wankhade

External - Vishwanathan Iyer

1. Type of ship

2. DWT of my ship

3. Marpol annexes applicable on ur ship

4. Annex 1, 6 certificates

5. ORB part 1,2

Entries, signed by who

6. NoX technical file

7. Life boat and rescue boat differences

8. Solas chapters 14,13,11,9,2

9. Certificates and codes in chapter 9

10. Objectives of ISM

11. ISPS, levels in ISPS , who sets the levels

12. Collision bulkhead

13. Margin line

14. Loadline

15. Garbage Management plan - 2 new classes

16. Fire fighting system used on deck

Foam type

17. Fixed fire fighting system in engine room

18. Hypermist system

Result – Pass

Internal sreenivas prasad

External iyer vishwanathan sir

Type of ship

LfL

UfL

HC limit in cargo tank

Working of propotioner

Deck foam regulation

Emergency power requirement

No of regulations in annex 6

Annex 6 pollutants

Annex 6 special area

ECA

Kw kva kvar

Synchronisation of generator
Equipment used to measure ir

unit of IR

6 jan

Noida

Int purna manjhi

Ext vishwanathan Iyer sir

Starter and types and cross questions

Battery maintenance and lead acid battery related

Thermostat and thermistor

Brushless alternator regarding

What if one cell in battery is defective

Emergency DG and related questions

Thanks brother

Pass

Int Purna Majhi sir

Ext Vishwanathan sir

Function 6

1) O2 content in analyzer increase.. actions.

2)Boiler water tests

3)Chloride high..why and action

4)Main bearing clearance. Precautions for feeler. What to do if feeler breaks inside.

5)Main engine indicator cock leaking. Actions

Some more i forgot

PASS

Electrical

year sir(ext)
Manjhi sir(ent)

Parlleling of generator

Alternatior specification

Diff between kw and kva

Emergency generator regulations

Load connected on esb

Ner