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Manufacturing & Process Control Quiz

This document contains 100 questions related to process control, quality assurance, material handling equipment and their applications, measurement principles of coordinate measuring machines, manufacturing process strategies, automation and flexible manufacturing systems. The questions cover topics such as control charts, process capabilities, material transport equipment like conveyors and cranes, measurement techniques in CMM, types of manufacturing setups like job shops, benefits of automation and flexible systems.

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Prashant Jha
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0% found this document useful (0 votes)
224 views38 pages

Manufacturing & Process Control Quiz

This document contains 100 questions related to process control, quality assurance, material handling equipment and their applications, measurement principles of coordinate measuring machines, manufacturing process strategies, automation and flexible manufacturing systems. The questions cover topics such as control charts, process capabilities, material transport equipment like conveyors and cranes, measurement techniques in CMM, types of manufacturing setups like job shops, benefits of automation and flexible systems.

Uploaded by

Prashant Jha
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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100
Question
Process control is carried out
Low cost, higher volume items requires
High cost, low volume items requires
The mean of sampling distribution is
The percent of the sample means will have values that are within ±3 standard deviations of the distribution me
The dividing lines between random and non random deviations from mean of the distribution are known as
The chart used to monitor variable is
The chart used to monitor attributes is
Central tendency of a process is monitored in
Dispersion of a process in monitored in
The control chart used for the fraction of defective items in a sample is
The control chart used for the number of defects per unit is
The process capability is calculated as (Where USL=Upper specification limit, LSL=Lower specification limit)
A six sigma process has defect level below ______ defects per million opportunities.
What does QA and QC stand for?
Material handling consists of movement of material from
Economy in material handling can be achieved by
Principle of ‘Unit load’ states that
Fork lift truck is used for
Wheel barrows is used for
Cranes are used for
Match the following
Device Purpose
A. Overhead crane 1. horizontal transportation
B. Pumps 2. lifting and lowering
C. chutes 3. lifting and transportation
The correct order is
Overbridge crane has
The following is used to transport materials having flat bottoms
The following is supported from the ceilings
Special purpose material handling equipments are used in
Which of the following application is a belt conveyor used for?
Statement 1: It is generally not possible to change the direction of flow with belt conveyors.
Statement 2: If belt conveyors are to be used in the bent position, slat belts are used.
Slat belts are made up of_____
Statement 1: Belt conveyors cannot be used in the inclined position.
Statement 2: Screw conveyors can carry more amount of load compared to belt conveyors.
In the specifications of a screw conveyor, the shaft length is shorter than the flight length.
Statement 1: Chain drive rollers move faster than belt driven rollers.
Statement 2: Screw conveyors are used in the feeding of raw materials like wheat or chilly into the grinding un
Pneumatic conveying is done under which of the mentioned conditions?
What is the flow rate of materials in a bucket conveyor dependent on?
Statement 1: Bucket conveyors can be divided into close and spaced bucket conveyors.
Statement 2: Bucket conveyors can be divided into centrifugal and positive discharge bucket conveyors.
Which of the following is NOT an advantage of mechanical transportation?
Fork-lift trolleys are a combination of chain hoists and interlock transfer cranes.
In food industry, the animal processing sector requires mechanical transportation to minimize human interven
Statement 1: Belt and screw conveyors are in all processing units to transport the final packed cartons.
Statement 2: The feeding in most processing units is done by screw feeders or mechanical/oscillatory feeders.
Which of the following does NOT include the application of material handling and transportation in food proce
Statement 1: Cranes and hoists have an incline up and down option.
Statement 2: Trucks can be used for continuous operations.
What precise movement does CMM have?
Which type of CMM is most suited for large heavy workpieces?
Which direction is sensed by a linear measurement transducer used in CMM?
What is the accuracy of present day co-ordinate measuring machine?
What is the name of an element which uses inductive coupling?
Which principle is used in the three master guideways and probe location?
What is the cause of translational errors in CMM?
Which of the following is not related to the geometrical accuracy of CMM?
How many measurement parameters are considered in checking axes accuracy of straightness in CMM?
How many reference gauges are measured for volumetric length measuring accuracy in CMM?
Which of the following is true for trigger type probe system used in computer controlled CMM?
In which of the following numerical controlled CMM used?
Which of the following technique is used to measure the profile of cams on numerical controlled CMM?
Which of the following is responsible to control the processes in numerical controlled machines?
In CMMs adequate numbers of soft keys are present. What are soft keys?
Which of the following option is true for given statements about numerical controlled CMM?
Statement 1: Idle time of the production equipment is more.
Statement 2: Software for automatic evaluation is incorporated.
What is the use of SPC software in CMMs?
Which of the following is used to inspect nonlinear surfaces in very fast way in CMMs?
Which of the following is true for the given statements about numerical controlled CMM?
Statement 1: Command like full 3D alignment is provided.
Statement 2: Repeat function is used to simplify the inspection of features which are similar.
A job shop is an example of a(n)
Three types of process strategies are:
Which of the following industries is likely to have low equipment utilization?
A product focused process is commonly used to produce
Flexible manufacturing systems (FMS) are reported to have a number of benefits. Which is NOT a reported ben
Which one of the following products is most likely made in a job shop environment?
Which materials-processing technology gives the advantage of precision, accuracy and optimum use of cutting
Which of the following products is likely to be assembled on a repetitive process line?
Before automating solely in search of cost savings, which one of the following is NOT a valid consideration:
What do Flexible Manufacturing systems (FMS) do?
An assembly line is an example of a
Which of the following is not true of computer numerically controlled (CNC) machines?
The use of information technology to monitor and control a physical process is known as
Which of the following statements regarding automated guided vehicles is false?
Automatic placement and withdrawal of parts and products into and from designated places in a warehouse d
Computer-integrated manufacturing (CIM) includes manufacturing systems that have
Which one of the following technologies is used only for material handling, not actual production or assembly?
Which of the following process technologies is associated with low volume and high variety?
Which of the following is true regarding the concept of flexibility?
Flexibility can be achieved with
The use of NC machine tools in manufacturing is a major step towards automation so as to ___
In CNC systems editing is easier as compared to that of NC system because in the former________
The use of NC system in manufacturing has enhanced productivity by way of automation such that is has ______
Volume of work produced in FMS environment is determined from_____
The advantage of implementing CAD is to ________
FMS production methodology is applicable to situation where the lot size of a product ranges between________
Ergonomics refers to the ________
What is the name of a system which brings together several technologies into a coherent system?
Which materials-processing technology gives the advantage of precision, accuracy and optimum use of cutting
Technology that is peripheral to the actual creation of goods and services is sometimes called:
What classification is given to robots which grip tools, for example, in various types of metalworking operation
The use of Internet-based technology, either to support existing business processes or to create entirely new b
Which of the following is not an advantage of industrial robots?
What do Flexible Manufacturing systems (FMS) do?
Which of the following is NOT a ‘dimension of technology?’
Cellular manufacturing is also known as
CAI Stands for________
CAT Stands for_______
The noncontact methods are divided into_________
Which of these following is not a non optical method of inspection?
Option - 1
before production
no inspection
no inspection
less than mean of process distribution
95.5
upper control limit
Range chart
Range chart
Range chart
Range chart
Range chart
Range chart
(USL-LSL)/3σ
3.4
Quality Assurance and Queuing Control
one machine to another
employing gravity feed movements
materials should be moved in lots
lifting and lowering
lifting and lowering
lifting and lowering

A-2, B-1, C-3


transverse movement
Belt conveyor
Roller conveyor
Process layout
Material transportation over long distances

True, False
Wood

True, False
True

True, False
High pressure
Shape of the buckets
True, False
Transportation is economical and quick
True
True

True, False
Fruits and vegetables processing

True, False
Precise movement in x co-ordinate
Cantilever type
Positive direction only
10 microns
Inducto conduct
Principle of dynamic design
Error in scale division
Straightness of axes
2
2
Bucking mechanism is a 2 point bearing
Workshops
Scanning technique
Symbols and letters
Keys with variable functions

T, T
Dynamic analysis of measurement
Laser triangulation probe

T, T
repetitive process
goods, services, and hybrids
Auto manufacturing
high-volume, high-variety products
More flexible than the manufacturing systems they replace
custom furniture
Computer-integrated manufacturing (CIM)
Automobiles
Is it worth getting rid of the human potential along with its cost?
Co-ordinates the whole process of manufacturing and manufactures a part, component or product
product focused process
They give more accuracy and precision to the process.
process control
They are used to move workers from one side of the plant to the other.
AGV
computer-aided design, a flexible manufacturing system, inventory control, warehousing and shipping int
Robots
Dedicated systems
It is the ability to change production rates with little penalty in time, cost, or customer value.
moveable equipment
reduce the machine time
the part programmed is stored in computer accuracy
reduced the infallibility of the operator
number of machine used in the FMS
increase quality of design
100 to 500 items
human aspect of the environment around the workstation as well as the workstation itself
Focused integration systems
Industrial robots
Complementary process technology
Process robots
E-process management
Can be used in hazardous conditions.
Moves and manipulates products, parts or tolls
The scale
Manufacturing Technology
Computer Aided Introduction
Computer Aided Testing
Optical
Electrical field techniques
Option - 2
during production
little inspection
little inspection
more than mean of process distribution
96.7
lower control limit
p-chart
Mean chart
Mean chart
Mean chart
Mean chart
Mean chart
(USL+LSL)/3σ
4.5
Quality Adjustment and Quality completion
one shop to another shop
minimizing distance of travel
one unit should be moved at a time
vertical transportation
vertical transportation
vertical transportation

A-1, B-2, C-3


longitudinal movement
Roller conveyor
Belt conveyor
Line layout
Material transportation within premises

True, True
Plastic

True, True
0

True, True
Vacuum
Spacing of the buckets
True, True
Handling is contamination free
0
0

True, True
Cereals and pulses processing

True, True
Precise movement in x and y coordinates
Bridge type
Negative direction only
5 microns
Inductosyn
Principle of static design
Error in straightness
Squareness of axes
4
3
Current coordinate position stored when circuit is close
Production floors
Searching technique
Letters and numbers
Keys not hard to press

F, F
Statistical analysis of measurement
Impact protection

F, F
continuous process
manual, automated, and service
Beer making
low-volume, high-variety products
Lead time and throughput time reduction
graphite pencils
Flexible manufacturing systems (FMS)
personal computers
Can the technology perform the task better (in a broader sense) or safer than a human?
Completely manufactures a range of components without significant human intervention during the processin
customized process
They can give better productivity to the process.
computer-aided design
They are used to deliver meals in hospitals and jails.
CAD/CAM
transaction processing, management information systems, and decision support systems integrated
CNC
Flexible transfer lines
It can be accomplished with sophisticated electronic equipment.
inexpensive equipment
reduce cost per piece
the part programmed can be easily checked and corrected in the former
relieved the operator from constant supervision
kind of material handling equipment used in FMS
expertise in the area of data base manufacturing management
100 to 1000 items
level of involvement the operator has with the workstation
Portable manufacturing systems
Flexible manufacturing systems (FMS)
Indirect process technology
Assembly robots
E-business
Gives greater accuracy and repeatability.
Completely manufactures a range of components without significant human intervention during the processin
The degree of integration
Production Technology
Computer Assisted Introduction
Computer Aided Trigonometry
Non-optical
Radiation techniques
Option - 3
after production control
intensive inspection
intensive inspection
equal to mean of process distribution
97.6
control limits
c-chart
p-chart
p-chart
p-chart
p-chart
p-chart
(USL-LSL)/6σ
5.6
Quality Assurance and Quality control
stores to shop
by carrying material to destination without using manual labour
both ‘a’ and ‘b’
both ‘a’ and ‘b’
both ‘a’ and ‘b’
both ‘a’ and ‘b’

A-3, B-2, C-1


both ‘a’ and ‘b’
Chain conveyor
Chain conveyor
both ‘a’ and ‘b’
Material transportation for processing

False, False
Metal

False, False

False, False
Fluidization
Speed of the conveyor
False, False
No human injury

False, False
Spices and condiments processing

False, False
Precise movement in y and z coordinates
Horizontal boring mill type
Both positive and negative direction
2 microns
Conductosyn
Principle of kinematic design
Twisting error
Position accuracy
6
4
Contacts of point bearing arranged at 90 degree
Workshop and production floors both
Standing technique
Numbers and symbols
Soft running keys so that less fatigue to operator

T, F
System analysis of measurement
Wave lasers

T, F
line process
process focus, repetitive focus, and product focus
Television manufacturing
high-volume, low-variety products
Increased quality
television sets
Industrial robots
dishwashers
What support activities does the technology need in order to function effectively?
Moves materials between operations
repetitive process
They can eliminate operator error.
information numeric control
They are an alternative to monorails, conveyors, and robots in automated material handling.
CIM
automated guided vehicles, robots, and process control
CAD
CNC Machines
It may involve modular, movable, even cheap equipment.
sophisticated electronic equipment
increase quality of work
data tape in case of NC system can be reused
inhanced quantity and accuracy of the work
kind of layout used in FMS
increase productivity
100 to 1500 items
technology involved in the workstation itself
Automated integration systems
Computer-integrated manufacturing (CIM)
Focused process technology
Tooling robots
E-value creation
Can be used in hazardous conditions.
Co-ordinates the whole process of manufacturing and manufactures a part, component or product
The degree of automation
Group Technology
Computer Aided Inspection
Computer Assisted Trigonometry
Both ‘a’ and ‘b’
Ultrasonics
Option - 4
All of the above
100% inspection
100% inspection
any of the above
99.7
two sigma limits
All of the above
All of the above
c-chart
c-chart
c-chart
c-chart
(USL+LSL)/6σ
6.7
Quality Adjustment and Queuing control
all of the above
all of the above
none of the above
none of the above
none of the above
none of the above

A-2, B-3, C-1


None of the above
None of the above
All of the above
None of the above
All of the mentioned

False, True
Any of the mentioned

False, True

False, True
Any of the mentioned
All of the mentioned
False, True
None of the mentioned

False, True
All of the mentioned

False, True
Precise movement in x, y and z coordinates
Floating bridge type
Not used to sense directions
1 micron
Conducto induct
Principle of effective design
Roll error
Axial length measuring accuracy
8
5
Contacts of point bearing act as electrical micro switches
Can be used anywhere
Sorting technique
Numbers, symbols and letters
Keys made of soft material

F, T
Quality analysis of measurement
Line laser

F, T
specialized process
modular, continuous, and technological
Hospitals
low-variety products at either high- or low-volume
Increased utilisation
cigarettes
NC (and CNC) machine tools
television sets
Which is the most appropriate technology?
Moves and manipulates products, parts or tolls
specialized process
they can learn from process errors
numeric control
They are electronically guided and controlled carts used to move parts and equipment.
ASRS
robots, automated guided vehicles, and transfer equipment
AGVs
Flexible manufacturing systems
All of the above are true.
modular equipment
all of these
all of these
all of these
all of these
improve communication
something else
cost relationship of the workstation versus productivity
Flexible manufacturing systems
NC (and CNC) machine tools
Direct process technology
Handling robots
E-globalisation
Flexibility in routing.
Moves materials between operations
The degree of complexity
None of the above
Computer Assisted Inspection
Computer Accessed Testing
None of these
Machine vision
Option - 5 Number of options Correct answer Marks
4 2 1
4 2 1
4 3 1
4 3 1
4 4 1
4 3 1
4 1 1
4 3 1
4 2 1
4 1 1
4 3 1
4 4 1
4 3 1
4 1 1
4 3 1
4 4 1
4 4 1
4 1 1
4 3 1
4 1 1
4 3 1
4 1
4 1
4 1
4 1
4 1
4 1 1
4 3 1
4 2 1
4 3 1
4 2 1
4 4 1
4 1
4 2 1
4 4 1
4 1
4 3 1
2 2 1
4 1
4 2 1
4 4 1
4 4 1
4 1
4 2 1
4 4 1
2 2 1
2 1 1
4 1
4 2 1
4 4 1
4 1
4 3 1
4 4 1
4 3 1
4 3 1
4 1 1
4 2 1
4 3 1
4 2 1
4 4 1
4 3 1
4 2 1
4 4 1
4 3 1
4 1 1
4 4 1
4 1 1
4 1
4 1
4 4 1
4 2 1
4 4 1
4 1
4 1
4 1 1
4 4 1
4 3 1
4 4 1
4 3 1
4 3 1
4 1 1
4 4 1
all of the above 5 5 1
4 4 1
4 2 1
4 3 1
4 4 1
4 1 1
4 2 1
4 4 1
4 1 1
4 4 1
4 3 1
4 1 1
all of the above 5 5 1
4 4 1
4 4 1
4 4 1
4 4 1
4 1 1
4 1 1
4 1 1
4 4 1
4 4 1
4 2 1
4 1 1
4 2 1
4 4 1
4 3 1
4 4 1
4 3 1
4 3 1
4 1 1
4 3 1
4 4 1
Negative marks
Q.No Question
1 Which of the following is not part of Automated Storage and/ Retrieval systems
2 The structural entity comprises storage locations, bays and rows is called as
3 It is the three-dimensional space in the storage racks used to store a single load unit of material.
4 It is the height of the storage rack from floor to the ceiling.
5 It is a series of bays placed side by side.
6 It is the spacing between two rows for the machine operations of AS/RS.
7 Which of the following is not objective of Automated Storage and/ Retrieval systems
8 A CIM System is not consists of the following basic components
9 Which is not benefit of CIM technology
10 Which is the component of Machine Tools & Related Equipment
11 Which is the most sophisticated CNC technology?
12 The use of the computers for quality control of the product is called as the
13 Combination of CAI and CAT is
14 Which is the following is Contact inspection component
15 How many rotating mirrors are used in Scanning laser beam device

16
Technique which involves the extraction of three-dimensional data from a pair of photographs taken at different angles.

17 How many minimum cameras are used in Photogrammetry device


18 Electrical field techniques of inspection doesnot uses
19 AGV systems
Vehicle guidanceto permit the vehicle
and routing to decide
functions are which path to take
20
21 The inspection work involves the use of very high frequency (above 20,000 Hz) sound waves to indicate quality.
22 Which of noncontact inspection in the metals and metalworking industry.
23 The quality control (QC) function has traditionally been performed using manual inspection methods and statistical sampling
24 Manual inspection is generally not a time-consuming procedure
The degree to which a product or its components conform to certain standards that have been specified by the designer is
25 The objectives
called as of computer-aided quality control are
26
27 ______is concerned with those activities which will maximize the probability that the product and its components will be
28 _______is concerned with those activities related to inspection of product and component quality, detection of poor quality, a
Statistical QC is generally divided into two categories: acceptance sampling and control charts.
29
30 ____is a procedure in which a sample is drawn from a batch of parts in order to assess the quality level of the batch and
31 ________are used to keep a record over time of certain measured data colected from a process.
32 In the fraction-defect case, the objective is to determine what proportion of the sample (and the population from which it came
33 In the measured-variable case, the objective is to determine what proportion of the sample (and the population from which it
34 _______is normally used to examine a component of a product in relation to the design standards specified for it.
35 _______is normally associated with the functional aspects of the item, and it is often directed at the final product rather than
36 CAI and CAT are performed automatically using the latest computer and sensor technology.
37 Statement 1. With CAI and CAT, inspection and testing will typically be accomplished on a 100% basis rather than by the sampling proced
Statement 2. Inspection during production will be integrated into the manufacturing process rather than requiring that the parts be taken
Which one is correct with respect to CAQC
38 Robots will be used increasingly in future inspection applications
39 FMS Stands for
40 The production strategies used to match the customer and manufacturer lead times are grouped into_______
41 AGV Vehicle guidance system types _______
42 __________system is the more common in warehouse and factory applications.
43 The width of channel in embedded wire guidance is typically about_____
44 The depth of channel in embedded wire guidance is typically about_____
45 Voltage used in embedded guide wires is typically about
46 Current used in embedded guide wires is typically about
47 The use of microprocessor
Frequency used in embeddedcontrols
guideon-board the vehicles
wires is typically abouthas led to the development of a feature called
48
49 Which is AGV decision point method in the following
50 _______involves the use of some form of sensor system to detect the presence of vehicles and carts ahead on the same guide
51 On-board vehicle sensing sometimes called as
52 In which traffic control AGVS layout is divided into separate zones
53 AGVs is not applicable in
54 CAPP
Methodstands
usedfor
in AGV systems to dispatch vehicles
55 JIT stands for
56
57 PPC stands for
58 ERP stands for
59 The capability to adapt a given machine in the system to a wide range of production operations and part styles is called as
60 The ability to change over to a new set of products economically and quickly in response to the changing market requirements
61 The capacity to produce parts on alternative workstation in case of equipment breakdowns, tool failure, and other interruption
62 The ease with which the system can be expanded to foster total production volume is known as
63 It is the ability of the system to vary the production volumes of different products to accommodate changes in demand while r
64 Full form of FMC is
65 A Workstations
66 A Storage-retrieval systems
67 A Material handling systems
68 Just-In-Time (JIT) manufacturing has been implemented successfully in
69 A product or a group of similar products are processed through a series of workstations arranged in a fixed sequence is called
70 Manual inspection is generally not a time-consuming procedure which involves precise, yet monotonous work.
71 Inspection process through the application of computers combined with advanced sensor technology and it will be done on a
72 Savings in inspection time by using coordinate measuring machines are significantly
73 Which among the following is not the types Of Probes
74 The typical machine vision system consists of a
75 A Manual work systems is the one in which
76 A Worker-machine systems is the one in which
77 A Automated systems is the one in which
78 Which one of the following technologies is used only for material handling, not actual production or assembly?
79 Which of the following is not a type of Automation
80 A flexible manufacturing system may be _________
81 What are the components of typical NC system?
82 A programmable controller__________
83 Flexible manufacturing allows for_________
84 Integration of CAD and CAM is called_____
85 CIM software consists of ______
86 CIM technology is beneficially applicable to industry with technological complicating of ___
87 CIM technology is an ultimate automated manufacturing methodology which is fully automated so as to achieve__________
88 CIM technology if implemented integrates varies production function if the factory has________
89 A NC machine tool system has replaced _________
90 Volume of work produced in FMS environment is determined from_____
91 FMS production methodology is applicable to situation where the lot size of a product ranges between________
92 A product focused process is commonly used to produce
93 An assembly line is an example of a
94 Which of the following is false regarding repetitive processes?
95 Automatic placement and withdrawal of parts and products into and from designated places in a warehouse describes
96 JIT is a philosophy
97 JIT is an Enterprise
98 JIT is a Technique
99 Which of the following is not a type of GT layout
100 Line Layout is also known as
Option - 1 Option - 2
Bay Row
Storage Space Storage Racks
Storage Space Storage Racks
Bay Row
Bay Row
Bay Row
Increasing the storage capacity Increasing the stock rotation
Machine tools and related equipment Material Handling System (MHS)
Increased machine utilization Increase in process inventory
Standard CNC machine tools Special purpose machine tools
NC CNC
computer aided quality control or CAQC computer aided Process control
CAQC FMS
Electron beam LASER
1 2

Machine vision Scanning laser beam devices


1 2
Reluctance Capacitance
Frequency select method Path switch select method
Vehicle guidance and routing Traffic control and safety
Electrical field techniques Radiation techniques
Electrical field techniques Radiation techniques
True 0
True False
To improve product quality To increase productivity in the inspection process
Quality control Quality
Quality control Quality
Quality control Quality
True 0
acceptance sampling control charts
acceptance sampling control charts
True False
True False
Inspection Testing
Inspection Testing
True False
han by the sampling procedures normally used in traditional QC.
iring that the parts be taken to some inspection area. This will help to reduce the elapsed time to complete the parts. On line will have to be accomplished in
Statement 1 Statement 2
True False
Flexible Machine System Flexible Manufacturing System
Engineer to order (ETO) Make to order (MTO)
embedded guide wires paint strips
embedded guide wires paint strips
1/8 inch 1/4 inch
1/8 inch 1/4 inch
less than 40 volts greater than 40 volts
less than 400 mA greater than 400 mA
acquisition distance NC technology
1 to 10 kHz 1 to 15 kHz
Frequency select method Path switch select method
On-board vehicle sensing Laser guided sensing
backward sensing forward sensing
On-board vehicle sensing Zonal control
Repetitive movement of materials over a distanc Regular delivery of stable loads
Computer Aided Production Planning Computer Aided Precision Planning
On board control panel Remote call stations
Just In Transfer Just In Time
Production planning and control Precision planning and control
enterprise resource production entry resource planning
Machine Flexibility Man Flexibility
Machine Flexibility Man Flexibility
Machine Flexibility Man Flexibility
Machine Flexibility Man Flexibility
Machine Flexibility Man Flexibility
Flexible Machine Centre Flexible manufacturing cell
It consists of NC machines, machine-tools, insp It acts as a buffer during WIP (work-in-processes) and hol
It consists of NC machines, machine-tools, inspec It acts as a buffer during WIP (work-in-processes) and holds
It consists of NC machines, machine-tools, inspec It acts as a buffer during WIP (work-in-processes) and holds
India China
Continues Manufacturing Flow Manufacturing
True 0
True 0
5 to 10% 10 to 20%
Touch-trigger probe Analog scanning probe
Mirrors TV camera
a worker performing one or more tasks withouta worker operating powered equipment
a worker performing one or more tasks withouta worker operating powered equipment
a worker performing one or more tasks withouta worker operating powered equipment
AGVs Robots
Fixed Automation Continues Automation
an automated assembly line expensive to alter
tape input controller
allows faster machine checkout is easier to repair than standard relay logic
factory management automated design
CIM CAE
MIS program sales program
large scale medium scale
faster and cheaper product greater coordination among departments
line layout cell layout
hand action of the operator brain of the operation
number of machine used in the FMS kind of material handling equipment used in FMS
100 to 500 items 100 to 1000 items
high-volume, high-variety products low-volume, high-variety products
product focused process customized process
They use modules They allow easy switching from one product to the other.
AGV CAD/CAM
True 0
True 0
True 0
Line Layout Functional Layout
Product Layout Functional Layout
Option - 3 Option - 4 Option - 5
Aisle Magnetic tape
Aisle Storage Structure
Aisle Storage Structure
Aisle Storage Racks
Aisle Storage Racks
Aisle Storage Racks
Utilization of maximum floor space Decreasing setup time
Computer Control System Cutting tool
Reduced direct and indirect labor Reduce mfg. lead time
Tooling for these machines All the above
DNC APT
computer aided production control computer aided testing
CIM APC
CMM Ultrasonic
3 4

Photogrammetry MRI Scanning


3 4
Inductance Endurance
Both 'a' and 'b' None of these
System management All the above
Ultrasonics Machine vision
Ultrasonics Machine vision

To increase productivity and reduce lead times in manufacturing All the above
Quality assurance Statistical Sampling
Quality assurance Statistical Sampling
Quality assurance Statistical Sampling
Bar charts Pi diagram
Bar charts Pi diagram

Checking Documentation
Checking Documentation

e the parts. On line will have to be accomplished in much less time than with current manual techniques.
Both 'a' and 'b' None of these

Flexible Monitoring System Flexible Maintenance System


Assemble to order (ATO) All of these
Both 'a' and 'b' none of these
Both 'a' and 'b' none of these
1/2 inch 1/3 inch
1/2 inch 1/3 inch
less than 100 volts greater than 100 volts
less than 200 mA greater than 200 mA
Group Technology dead reckoning
1 to 10 Hz 1 to 15 Hz
Only 'a' Both 'a' and 'b'
Both 'a' and 'b' none of these
Clear sensing wire sensing
Both 'a' and 'b' none of these
Higher inventry level maintenance Medium throughput/volume
Computer Aided Process Planning Computer Aided Prediction Planning
Central computer control All of the above
Just In Tackle None of these
Production precision and control Production planning and configuration
enterprise resource planning enterprise reading planning
Product Flexibility Route Flexibility
Product Flexibility Route Flexibility
Product Flexibility Route Flexibility
Expansion Flexibility Volume Flexibility
Expansion Flexibility Volume Flexibility
Future Machine Centre Future manufacturing cell
It consists of power vehicles, conveyers, automated guided vehicles (AGVs), It consists of several computers connected through wi
It consists of power vehicles, conveyers, automated guided vehicles (AGVs), and It consists of several computers connected through wi
It consists of power vehicles, conveyers, automated guided vehicles (AGVs), and It consists of several computers connected through wi
South Korea Japan
Mass production Line balancing

20 to 30% 30 to 40%
Laser probes Audio probes
Laser Xray
a process performed by a machine without direct participation of a human None of these
a process performed by a machine without direct participation of a human None of these
a process performed by a machine without direct participation of a human None of these
CNC CAD
Programmable Automation Flexible Automation
Very difficult to change when new products are introduced all of these.
machine tool all of these
has all the logic status maintained in memory all of these
tool design quick and in expensive product design
CAM alone CAD alone
marketing program all of these
small scale something else
information flows from bottom to top and top to bottom all of these
functional layout all of these
hand and brain of the operator none of these
kind of layout used in FMS all of these
100 to 1500 items something else
high-volume, low-variety products low-variety products at either high- or low-volume
repetitive process specialized process
They are the classic assembly lines They have more structure and less flexibility than a job
CIM ASRS

Group Layout Ladder Layout


Group Layout Ladder Layout
Number of options Correct answer Marks
4 4 1
4 2 1
4 1 1
4 1 1
4 2 1
4 3 1
4 4 1
4 4 1
4 2 1
4 4 1
4 3 1
4 1 1
4 1 1
4 3 1
4 1 1

4 1
3
4 2 1
4 4 1
4 3 1
4 4 1
4 3 1
4 2 1
2 1 1
2 2 1
4 4 1
4 2 1
4 3 1
4 1 1
2 1 1
4 1 1
4 2 1
2 1 1
2 2 1
4 1 1
4 2 1
2 1 1
4 3 1
2 1 1
4 2 1
2 1 1
4 3 1
4 1 1
4 1 1
4 3 1
4 1 1
2 1 1
2 4 1
4 2 1
4 4 1
4 1 1
4 2 1
4 2 1
4 3 1
4 3 1
4 4 1
4 2 1
4 1 1
4 3 1
4 1 1
4 3 1
4 4 1
4 3 1
4 4 1
4 2 1
4 1 1
4 2 1
4 3 1
4 4 1
4 2 1
4 2 1
4 1 1
2 1 1
2 4 1
4 2 1
4 1 1
4 2 1
4 3 1
4 1 1
4 2 1
4 1 1
4 4 1
4 3 1
5 4 1
4 1 1
4 4 1
4 2 1
4 4 1
4 1 1
4 1 1
4 4 1
4 1 1
4 3 1
4 3 1
4 2 1
5 4 1
4 1 1
4 2 1
2 1 1
2 2 1
2 1 1
4 4 1
4 1 1

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