Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Tradesman (Diesel Mechanic)' And exam conducted in the year 2023. And Question paper code was '074/2023'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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074/23
Which among the following is an indirect angular measuring instrument ?
A) Bevel protractor B) Bevel gauge
C) Vernier bevel protractor D) Combination set
Try squares are specified according to the
A) Length of blade B) Length of stock
C) Width of blade D) Width of stock
Least count of a Vernier bevel protractor is
A) 1MSD - 11/50 8) 2४50 - 1४50
0) 2/50 - 11150 D) 2MSD + 1VSD
Which micrometer is used to measure the diameter of holes ?
A) Outside micrometer B) Vernier micrometer
C) Depth micrometer D) Inside micrometer
Which part of a vernier caliper is used to set the vernier slide in any position on the
beam scale ?
A) Depth bar B) Movable jaw
C) Thumb lever D) Locking screw
Accuracy of a vernier micrometer is
A) 0.01 mm B) 0.02 mm
C) 0.1 mm D) 0.001 mm
Which of the following statement is/are correct about rivets ?
1. Riveting is a temporary fastening method.
2. Rivets are specified by their length, material, size and shape of head.
3. Rivets are made of ductile material like low carbon steel, brass, aluminium and
their alloys.
Only 1 and 2
Only 2 and 3
Only 1 and 3
All of the above (1, 2 and 3)
B
0
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D)