| Post Name | JUNIOR INSTRUCTOR (TURNOR) |
|---|---|
| Department | INDUSTRIAL TRAINING |
| Question Paper Code | 103/2018 |
| Date of Test | 5 October 2018 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
What is the name of the political party founded by former Pakistan Cricket team captain Imran
Khan ?
Answer
B. Tehrik-i-Insaf
2
The city which is known as the Cultural Capital of Kerala
Answer
C. Thrissur
3
Headquarters of Asian Development Bank is in
Answer
A. Manila
4
World Press Freedom Day is on
Answer
B. 3rd May
5
The newspaper “Dawn” is published in
Answer
C. Pakistan
6
The national leader who described the Non-Co-operation Movement as a Himalayan Blunder
Answer
D. Mahatma Gandhi
7
The police officer from Kerala, who served as the Director of Research and Analysis Wing
(RAW)
Answer
C. Hormiz Tharakan
8
The Taluk in Kerala which has the longest coastline
Answer
D. Cherthala
9
Which is the smallest neighbouring country of India ?
Answer
B. Bhutan
10
Gold coast is the old name of
Answer
C. Ghana
11
The first foreigner to become the President of Indian National Congress
Answer
B. George Yule
12
Who coined the slogan “India For Indians” ?
Answer
C. Swami Dayananda Saraswathi
13
“Tsunami” is a word in which language ?
Answer
B. Japanese
14
The state which is known as the “Grannary of India”
Answer
C. Punjab
15
National Book Trust was founded in the year
Answer
B. 1957
16
Who is known as the Father of Internet ?
Answer
Question Cancelled
17
The planet which remains very close to the Earth
Answer
Question Cancelled
18
The British Governor-General who prepared the first census of India
Answer
B. Lord Mayo
19
Panama Canal acts as a link between which of the following oceans ?
Answer
A. Atlantic and Pacific
20
The freedom fighter who was a close associate of Mahatma Gandhi during the Bardoli Satyagraha
of 1928
Answer
C. Vallabhbhai Patel
21
The shape of an information sign is __________
Answer
C. Square
22
Which one of the fire extinguishers is suitable for a live electrical fire ?
Answer
A. Halon
23
Which colour code used to waste bin for segregation of plastic material ?
Answer
D. Yellow
24
A nut is to be made for a screw of M 10 ´ 1.5. What should be the size of drilled hole ?
Answer
A. 8.5 mm
25
If the zero graduation of thimble division of an outside micrometre is below the datum line, when
the measuring face of the micrometre are in contact, the error is __________
Answer
A. Positive
26
The tailstock barrel has an internal taper, which are the following standard taper ?
Answer
B. Morse taper
27
Which among the following parts of a lathe should have high compressive strength ?
Answer
C. Lathe bed
28
To hold irregularly shaped workpiece on a lathe which accessories used ?
Answer
D. Face plate
29
Which of the following is not a part of a centre lathe ?
Answer
C. Arbor
30
Which type of rule is used for making and measuring patterns and hot jobs handled by
blacksmith ?
Answer
B. Shrink rule
31
Which type of chip formation would be the best for turning mild steel ?
Answer
A. Long curly chip
32
The function of the cutting fluid in the lathe operation is
Answer
D. Cooling and flushing chip away from the cutting tool
33
Which type of a chisel is used for squaring material at the corner of a job ?
Answer
D. Diamond point chisel
34
Punch used for punching on marking line is
Answer
C. Dot punch
35
A file card is used for
Answer
B. Cleaning the file teeth
36
By using taper turning attachment taper can be turned with a setting angle upto
Answer
B. 20°
37
Which one of the following standard taper is self holding type ?
Answer
A. Morse taper
38
How the blank size for external thread is decided ?
Answer
C. Blank diameter is less than 1/10 of the pitch of the thread
39
Least count of Vernier Bevel protractor is __________
Answer
D. 2 MSD – 1 VSD
103/2018 6 A
40
The different diameters are turned on different axis, it is said to be _________.
Answer
A. Eccentric
41
The distance from one point of the thread to the other point of next corresponding thread is called
Answer
D. Pitch
42
A fixture is used for _________
Answer
B. Holding the workpiece
43
The least count of Vernier height gauge in the metric system is _________
Answer
C. 0.02 mm
44
What kind of welding machine are used in site welding ?
Answer
A. DC welding generator
45
The electrode holder is made of __________
Answer
A. Copper
46
Which type of thread are used for transmitting power ?
Answer
C. Square thread
47
In lathe form tools are used to produce __________.
Answer
D. The surfaces which are neither cylindrical nor tapered
48
The chemical formula of Acetylene is __________
Answer
D. C2H2
49
For making purpose, a vernier height gauge must be used on the __________.
Answer
C. Surface plate
50
The purpose of chasing dial on lathes is to achieve __________
Answer
B. picking up the thread accurately at the beginning of each cut
51
The melting point of copper is _________
Answer
A. 1083 °C
52
Which of the following tools is most suitable for very hard and brittle material ?
Answer
B. Cast-Cobalt alloy
53
A soldering iron bit is made of __________
Answer
D. Copper
54
High speed steels are most suitable for __________.
Answer
A. High positive rake angle tools
55
Ceramic tools are made of __________ in a mould.
Answer
B. Aluminium oxide powder
56
Which of the top rake angle of cutting tool, cutting in bronze ?
Answer
C. 8°
57
The lathe cutting tool is set above the centre line of the job. What is the reason ?
Answer
Question Cancelled
58
Segmental chips are formed during machining ?
Answer
D. Cast iron
59
Which type of cutting tools have wide application on lathes ?
Answer
A. Single point
60
The flux commonly used in brazing is
Answer
B. Borax
61
As per BIS TCVM 12 03 06 is the standard specification of carbide inserts, in this letter C stands
for
Answer
D. Clearance angle
62
An example of splash feed lubrication system
Answer
C. Ring oiling
63
Which grinding wheel used grind hard material ?
Answer
A. Soft grade wheel
64
As per BIS A16P5VBE is standard marking of grinding wheel, in this letter P stands for
Answer
A. grade of wheel
65
Glazing is the one of the defects found while grinding, cause of this defects is
Answer
B. using hard grade wheel on hard material
66
An example of semi fluid lubricant
Answer
C. Grease
67
To convert the linear motion of the plunger of a dial test indicator to rotary motion of the pointer,
which one of the following mechanisms used ?
Answer
B. Rack and pinion mechanism
68
Which of the following is a type of maintenance ?
Answer
D. All of the above
69
Lead of the 3 start thread is 4.5 mm; Pitch of the thread is _________
Answer
A. 1.5 mm
70
While using a three point internal micrometre, before taking measurement the zero setting has to
be done with __________
Answer
B. Setting ring
71
Which screw is used to hold the tool makers button in position on the workpiece ?
Answer
C. 4 BA thread screw
72
Vice like device which can be set in place of compound rest. It has vertical feed and graduated
dial for swivelling
Answer
D. Milling attachment
73
For getting high degree of positional accuracy while boring ___________ device used for setting
the job.
Answer
C. Tool makers button
74
By which method multi start thread cuts on lathe ?
Answer
D. single point tool
75
Which operation cannot performed with copying attachment in lathe ?
Answer
A. Thread cutting
76
The microstructure generally found in hardened steel is
Answer
B. Martensite
77
To obtain fine grains and uniform structure cold worked steel and casting are subjected to which
heat treatment process ?
Answer
A. Normalizing
78
In which of the following heat treatment process localized heating is possible ?
Answer
C. Induction hardening
79
The surface roughness value of 12.5 microns indicates by the corresponding roughness grade
symbol
Answer
C. N10
80
A steel which contains just 0.8% carbon is called
Answer
A. Eutectoid steel
81
When irregular shaped workpiece mounted in the lathe spindle with the help of a face plate, the
work has to be properly balanced otherwise it will result
Answer
D. Both
82
Dead stops and trips on Capstan and Turret lathes are used to
Answer
A. Control the movement of the cutting tools
83
The type of tool holder used for external diameter turning with good surface finish in a Capstan
and Turret lathe is
Answer
B. Roller steady turning tool holder
84
Name the Turret lathe tool holder, which can hold a boring bar, drill, reamer etc.
Answer
D. Flange tool holder
85
The component of surface texture on which the roughness is super imposed is called
Answer
D. Waviness
86
Which of the following collet can maintain exact length of component while machining on
Capstan and Turret lathe ?
Answer
Question Cancelled
87
Gun metal widely used for making bearing, it contains
Answer
A. Copper, Tin and Zinc
88
The action not possible in Manual Data Input (MDI) function mode in a CNC machine is
Answer
D. Automatic operation of any machining program
89
The preparatory function code G03 indicates
Answer
B. Circular interpolation CCW
90
The auxiliary function M05 indicates
Answer
Question Cancelled
91
Which of the following is not available in the CNC Lathe machine ?
Answer
Question Cancelled
92
The dimensional value entered to position tool cutting edge in relation to programmed point in a
CNC machine program is called
Answer
A. Tool offset
93
Which of the following work holding device helps to bring each hole accurately below the drill
spindle axis one by one for drilling operation in a pillar type drilling machine ?
Answer
D. Compound table
94
The cylindrical enlargement to a certain depth of a drilled hole to accommodate socket head screw
is called
Answer
A. Counter boring
95
Normally the length of a spanner is about
Answer
B. 10 times the width of jaw opening
96
The type of screw driver preferred to use in limited space and have little access areas :
Answer
C. Stumpy screw driver
97
When two parts are joined with an adhesive bonding, the strength of the adhesive bond depends
upon
Answer
C. Both
98
Which of the following bolt is used in machine tool tables ?
Answer
B. T-Headed bolt
99
Set screws used to prevent relative movement between two pieces have thread
Answer
A. throughout its length
100
The nut widely used in steam engines and locomotives which are subjected to sudden shock loads
Answer
C. Castle nut
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