Manufacturing & Process Control Quiz
Manufacturing & Process Control Quiz
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
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
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
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’
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
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.
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
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
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