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 '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.
C:-Inline
D:-Radial
Correct Answer:- Option-B
Question28:-Steam engines are known as?
A:-C.1. Engines
B:-E.C. Engines
C:-1.C. Engines
D:-S.I. Engines
Correct Answer:- Option-B
Question29:-The total distance travelled by a vehicle is indicated by?
A:-Speedometer
B:-Tripmeter
C:-Odometer
D:-Ammeter
Correct Answer:- Option-C
Question30:-Pistons of modern IC engines are made by?
A:-Cast iron
B:-Aluminium alloy
C:-Mild steel
D:-Copper
Correct Answer:- Option-B
Question31:-The perpendicular distance between Crank pin and main journals of a
crank shaft is called
A:-Crank Throw
B:-Crank Angle
C:-Crank web
D:-Crank Edge
Correct Answer:- Option-A
Question32:-Front end of the Engine Crank shaft is connected with?
A:-Fly wheel
B:-Connecting rod
C:-Piston ring
D:-Vibration damper
Correct Answer:- Option-D
Question33:-Lower compression ratio of diesel engine will cause?
A:-Pre Ignition