1) An accident is .................
Unplanned event
Non-controlled event
Undesirable event
All of these
Correct answer
All of these
2) Case hardening is a method of producing hard skin on the surface of ..................
High-carbon steel parts
Low-carbon steel parts
Cast iron (heavy parts)
Alloy steel parts
Correct answer
Low-carbon steel parts
3) “Cyaniding” and "Nitriding" are two methods of
Tempering
Case hardening
Normalising
Hardening
Correct answer
Case hardening
4) Medium solder contains ..................
37% lead and 63% tin
50% lead and 50% tin
70% lead and 30% tin
None of these
Correct answer
50% lead and 50% tin
5) Melting temperature range of soft solder ......................
150—350°C
600—900°C
600—900°C
None of these
Correct answer
None of these
6) Best conductor of heat and electricity is ................................
Chromium
Nickel
Copper
Aluminum
Correct answer
Copper
7) The standard taper of the pin is ................
1: 20
1: 30
1: 40
1: 50
Correct answer
1: 50
8) The included angle for the V belt is usually in degrees ...................
30 to 40
60 to 80
20 to 30
10 to 20
Correct answer
30 to 40
9) The size of gear is usually specified by ................
Pressure angle
Diametrical pitch
Circular pitch
PCD
Correct answer
PCD
10) For shaft In parallel and rotating in the same direction, the belt drive used is ..................
Open
Cross
Diagonal
None of these
Correct answer
Open
11) When it is required to close the pipe end, the required fitting is ........................
Cap
Tee
Socket
Plug
Correct answer
Plug
12) The purpose of lubrication is .................
To reduce friction
To reduce wear
Transfer heat produced
All of these
Correct answer
All of these
13) The rolling contact bearings are known as .............
Plastic bearings
Thick lubricated bearings
Thin lubricated bearings
Antifriction bearings
Correct answer
Antifriction bearings
14) The radial distance of a gear tooth from the pitch circle to the top of the tooth is known as:
Pitch
Addendum
Module
Dedendum
Correct answer
Addendum
15) V-block (vee locators) are used for clamping as well as locating when faces are inclined up to:
12°
3°
30°
9°
Correct answer
30°
16) Gunmetal is an alloy of copper:
Lead and Nickel
Tin and Zinc
Lead and Tin
Lead and Zinc
Correct answer
Tin and Zinc
17) Brass is an alloy of ....................
Copper and Tin
Copper and Silver
Lead and Tin
Copper and Zinc
Correct answer
Copper and Zinc
18) TQM is meant to satisfy ....................
Shareholders
Consumers
People in the organization
All of these
Correct answer
All of these
19) Which one of the following thread forms on bolts and nuts meant for general fastening purposes?
‘V’ thread
Knuckle thread
Acme thread
Square thread
Correct answer
‘V’ thread
20) A tab washer is used for ...............
Locking the nuts
Avoiding vibration
Self-locking
Fastening vibration work
Correct answer
Locking the nuts
21) In a pneumatic system, a sensor serves the purpose of .....................
Storage
Control
Transmission
Feedback
Correct answer
Feedback
22) The storage space of a fluid is called ...........
Reservoir
Plug
Strainer
Pump
Correct answer
Reservoir
23) Viscosity is an internal property of a fluid, it is a measure of its resistance to ................
Current
Flow
Sound
Light
Correct answer
Flow
24) Which one of the following reason is responsible for shearing of the rivet in a riveted joint?
The diameter of the rivet is too small
The thickness of plates vary
Pitch of the holes is too small
The diameter of the rivet is too large
Correct answer
the diameter of the rivet is too small
25) Which type of key is used for coupling a pulley with a shaft?
Flat saddle key
Woodruff key
Gib head key
Square key
Correct answer
Gib head key
fitter trade question paper
ReplyDeletefitter trade syllabus
fitter trade theory
iti fitter trade information in marathi
what is fitter answer
how many types of fitter trade
iti fitter trade theory in hindi pdf
fitter trade job