Kerala PSC Previous Years Question Paper & Answer
Page:18
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 '166/2023/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.
D:-Misalignment
Correct Answer:- Option-B
Question97:-The gear which transmit motion when the shafts are at right angles to
each other
A:-Spur gear
B:-Bevel gear
C:-Mitre gear
D:-Hypoid gear
Correct Answer:- Option-C
Question98:-Keep the belt centralized even if there is any slight tendency to run off
is known as
A:-Fast pulley
B:-Loose pulley
C:-Crowning
D:-Jockey pulley
Correct Answer:- Option-C
Question99:-The advantages of hydraulics are
A:-Fluid friction and leakage of oil reduce efficiency
B:-Dissipation of heat
C:-Quick reversal is possible
D:-Prevention of corrosion of internal parts
Correct Answer:- Option-C
Question100:-What reasons, air is used as a working substance is pneumatics?
A:-Limiting the working pressure to specific values
B:-Large amounts of energy can be stored in a limited space
C:-To prevent accidents and damage
D:-To produce linear reciprocating motion
Correct Answer:- Option-B