| Post Name | TRADESMAN FITTING (KLM,PTA,ALP,IDK,TSR,KKD,KNR,KGD DISTS) |
|---|---|
| Department | Technical Education |
| Question Paper Code | 164/2014 |
| Date of Test | 10 October 2014 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
Which type of rule is used for marking and measuring patterns and hot jobs handled by
blacksmith :
Answer
B. Shrink rule
2
Which of the following is not the part of a combination set? : |
Answer
A. Stock {
3
‘To convert the linear motion of the plunger of a dial test indicator to the rotary motion of the
pointer. which one of the following mechanisms is used : |
Answer
B. Rack and pinion mechanism
4
To get least count 5 minute in a vernier bevel protractor, the 23° main scale are divided into:
|
Answer
A. 12 equal parts on vernier scale
5
The angle which is less than 90° is called as:
Answer
B. acute angle
6
Which one of the following instrument is used for checking large internal diameters?
Answer
B. Telescopic gauge
7
As per Indian standard a special set of slip gauge is used consisting af :
Answer
Question Cancelled
8
Which one of the following is used to rectify damaged or rusted threads?
’
Answer
A. Die nut
9
The ratio between the difference in diameters of taper and its length is known’as :
Answer
B. Conicity |
10
Buttress threads are most commonly used for :
Answer
D. Resisting force exerted in one direction only
11
A split pin is used for locking purpose in:
Answer
A. Castle nut
12
While threading on lathe, the carriage is moved by means of :
Answer
C. Lead screw
13
Which one of the following belt fasteners is used for heavy duty machines?
Answer
B. Lagrelle type
14
The file card is used -
Answer
A. to clean the file teeth
15
Draw filing is done : | |
Answer
Question Cancelled
16
The bench vice spindle has :
Answer
C. Square threads
17
What is the pitch of the screw of the spindle of the external micrometer? |
Answer
C. 0.5mm
18
Which of these instrument is used to check the concentricity of the outside diameter?
Answer
C. Dial gauge
19
The least count of the metric vernier caliper is :
Answer
A. 0.02 mm
20
‘To convert inches into millimeters :
Answer
A. multiply by 25.4
21
Trammel is used for:
Answer
C. marking long radi and circles
22
Which angle is not to he changed while drill grinding? ;
Answer
Question Cancelled
23
Percentage of carbon in pig-iron : :
Answer
B. 3to5% 3
24
The instrument used to measure higher temperature in furnaces :
Answer
D. Pyrometer
25
The depth of a 1S ‘V' Thread should be :
Answer
A. 0.61 P
26
BSF threads are used for:
Answer
D. electrical goods ‘
A 5 164/2014
[P.T.O]
27
Thickness of a hexagonal nut is:
Answer
B. equal to the nominal diameter of the bolt
28
The shape of woodruf key is:
Answer
D. half round on its profile, with an even width and thickness
29
An example of an antifriction bearing is:
Answer
C. a roller bearing
30
An example of an antifriction bearing is :
Answer
A. a footstep bearing :
31
A union is used in a pipe line :
Answer
D. to stop the flow of a liquid in the line |
32
The device fitted on micrometer to ensure uniform pressure between the measuring faces of
the micrometer while measuring :
Answer
C. Locking device
33
The process mild steel coated with zinc is called :
Answer
D. None of these
a3. The act of joining the slip gauges together while building up to sized :
34
§ —————___ nuts are used to protect the bolt ends, threads from damages and they also act
as protectors for safe working.
Answer
B. Cap-nuts
35
35,09 ——————— is used to measure the effective diameter of screw threads.
Answer
D. Serew thread micrometer
36
The most commonly used rivet for structural work: |
Answer
D. snap head : ;
37
——_____— type springs are used in manufacture of writing pad clips.
Answer
A. Helical torsion spring
38
Zinc is obtained from the ore :
Answer
B. Calamine
39
——_———___— is used for holding or gripping large diameter pipes.
Answer
B. Chain wrench
40
—___——— is most suitable method for finding hardness of soft metal.
Answer
A. Brinell hardness testing method
41
The temperature at which the oil catches fire and continues to be in flame :
Answer
C. Fire point
42
Quick return mechaniem adopted in :
Answer
D. Shaping machine :
43
A dJocky pulley is fitted :
Answer
A. near the driver pulley on the slack side | 7
44
The gear used in “index-head gear mechanism" :
Answer
D. Worm and worm gear
45
Grey cast iron has:
Answer
C. high compression strength
46
The distance a drill moves into the work with each revolution of the spindle 18 called :
Answer
D. feed of a drill
47
Determining taper angle using sine bar :
Answer
A. height of slip gauge
length of sine bar
48
The peen of the straight peen hammer is :
Answer
D. parallel to the handle
49
A ferrule is fixed in the handle of a file -
;
Answer
C. to prevent the wooden handle from damage
50
The type of chisel used for cutting grooves and key ways :
Answer
B. cross cut chisel
51
The term zero error in the micrometer means :
Answer
C. the zero do not exactly coincide
52
‘To relieve the internal stresses, hardened tools are generally :
Answer
B. tempered
53
The lead of a screw thread can be calculated by the formula: - |
Answer
C. Pitch « no. of starts
54
A fast pulley is that which :
Answer
D. is fastened to the shaft
55
An oxy-acetylene flame where oxygen hae higher volume than acetylene is known as:
Answer
C. Orxidizing flame
56
Soft metal particles that clogged in the pores of grinding wheel is called :
Answer
B. loading
57
One micron is equal to:
Answer
C. 0.001 mm
58
lullers are used for :
Answer
Question Cancelled
59
Parallel blocks are used for :
Answer
D. setting workpieces horizontal
60
The difference between the maximum limit of size and the minim um limit of size is called :
Answer
C. Tolerance
61
. 61. Achemical compound of carbon with iron is called :
Answer
Question Cancelled
62
The process of heating and cooling for changing the structure of steel for obtaining the
required properties is called :
Answer
B. heat treatment |
63
The necessity of tack welding in a joint is to :
Answer
C. control distortion during welding
64
The driving plates are used for : |
Answer
B. rotating shafts between centres |
65
If you turn the face of an irregularly shaped work piece, mount the piece : |
Answer
C. on the face plate
66
——_—__—— is used for closing the edges of the plates and heads of the rivets to form a
metal-to-metal joint.
Answer
A. Caulking tool
67
———————_ is used to support head of the rivet which is already formed and also to
_ prevent damage to the shape of the rivet head.
Answer
C. dolly
68
Instandard marking of a grinding wheel '51 — A46H5V8'. Letter 'H' represents :
Answer
D. Grade
69
Tocheck and set the spark plug gaps and tappet clearance in an engine :
Answer
A. feelar gauge
70
The depth of the tooth space of a gear below the pitch circle is called :
Answer
B. dedendum
71
Which among the following joints is suitable for roofing work? :
Answer
D. double grooved seam joint.
72
Interchangeability is normally applied for: j
Answer
B. mass production
73
Inthe BIS system of limits and fits, 25 hole deviations are specified by using :
Answer
D. capital letters
74
Which one of the following abrasives is used for honing non-ferrous metals?
Answer
B. Silicon carbide
75
The general ratio of soluble oil and water used as coolant is :
Answer
C. y Pao
76
While machining cast iron, the coolant used should be:
Answer
A. dry air
77
Which one of the following reason that water is not preferred as coolant on machine taols?
Answer
B. Danger of corrosion |
78
Which one of the following is used to guide the tool and hold the job in mass production? |
Answer
C. jig
79
Main alloying element in H.S.8. is: |
Answer
A. Tungsten —
80
'Cyaniding’ and ‘Nitriding’ are two methods of -
|
Answer
B. Case hardening |
81
The largest shipyard in India is : : |
Answer
C. Cochin
82
The head quarters of Kerala Forest Research Institute is Bituated at :
Answer
B. Peechi
83
First Health Minister of Kerala State was: |
Answer
A. Dr. A.R.Menon
84
The Metro Railway system was first introduced in India at: |
Answer
D. Kolkata |
164/2014 13 A
85
The year ——————— has been declared as the international year of cooperatives by the
U.N.O.
Answer
D. 2012 3
86
In which state is the Rajiv Gandhi National Institute of Youth Development located?
Answer
C. Tamil Nadu
87
Which one of the following Articles of the Directive Principles of State Policy deals with the
proniotion of International Peace and Security?
|
Answer
D. 51
88
From which one of the following did Kosovo declare its independence?
Answer
C. Serbia |
89
The branch of science which deals with the study of cells :
Answer
A. Cytology
90
The part of the body that is affected by tuberculosis ;
Answer
B. Lungs
91
Ezhava memorial was prepared by the leader :
Answer
A. Dr. Palpu
92
The National Game of India is:
Answer
C. Hockey
93
Ozone is a form of:
Answer
B. Oxygen
94
How many members are nominated to the House of People by the President of India?
Answer
D. > two, :
95
‘India wins freedom' was written by :
fA) Larri Collins
Answer
C. Abul Kalam Azad
96
‘The First five year plan in India was drafted under the guidance of : .
Answer
A. EN. Raj
97
Former Prime Minister Rajiv Gandhi was assassinated in the year:
Answer
D. 1991 . 3 |
98
First Woman Vice Admiral of Indian Navy is : |
Answer
B. Punita Arora
99
Environment Ministry of India Launched a campaign ‘Haathi Mera Saathi’. The main
objective of this campaign was :
Answer
A. Conservation and welfare prospects of Elephants
100
Indian Space Research Organisation is situated at: |
Answer
B. Bangalore
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