Kerala PSC Previous Years Question Paper & Answer

Title : Mechanic
Question Code :


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Mechanic' And exam conducted in the year 2023. And Question paper code was '003/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.

page: 6 out of 11
Excerpt of Question Code: 003/2023/OL

D:-Secondary tillage operation

Correct Answer:- Option-D
Question48:-What is the use of harrows?

A:-After seed bed preparation

B:-Deep cultivation

C:-Penetrating hard ground

D:-Seed bed preparation before planting

Correct Answer:- Option-D

Question49:-Which type of agriculture implement used for incorporating straw and green manure
in the field?




Correct Answer:- Option-C
Question50:-What is the cause for abnormal clutch lining wear?
A:-Excessive pedal free play
-Dry release bearing
C:-Warped pressure plate
D:-Oil in the clutch lining
Correct Answer:- Option-C

Question51:-While using the calipers along with steel rules, the accuracy is limited to





Correct Answer:- Option-C
Question52:-The punch is used for marking witness marks.





Correct Answer:- Option-C

Question53:-Which type of V-block are used for supporting long shafts parallel on machine tables or
marking off tables?

A:-Single bevel single groove 'V'
ingle bevel double groove 'V'
C:-Unmatched pair 'V' groove
D:-Matched pair 'V' block
Correct Answer:- Option-D

Question54:-A 50 mm long (normal size) 'V' block capable of clamping workpiece
between 5 to 40 mm in diameter and of Grade 'A' will be designated as

A:-'V' block 5 - 40 A/50 - IS. 2949
B:-A 5 - 40/50, 'V' block - IS. 2949
C:-50/5 - 40 A, IS. 2949 - 'V' block
D:-IS. 2949 - A 5 - 50/50- 'V' block
Correct Answer:-Question Cancelled
Question55:-The of a combination set is used to set work pieces on the
machines and measure the depth of slots.
A:-Protractor head
B:-Centre head
C:-Square head
D:-Circular head
Correct Answer:- Option-C
Question56:-The sizes of a Phillips screw drivers are specified by point size
A:-1, 2,3. and 4
1.25, 2.25, 3.25 and 4.5
:-1.5, 2.5, 3.5 300 5
D:-2, 4,6 and 8

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