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.
A:-Radiator
B:-Filler cap
C:-Coolant pump
D:-Thermostat valve
Correct Answer:- Option-D
Question40:-Exhaust manifolds of the I.C. engines are made with?
A:-Aluminium
B:-Steel
C:-Cast iron
D:-Zinc
Correct Answer:- Option-C
Question41:-Heavy duty Diesel engines are equipped with the air cleaner of?
A:-Dry type
B:-Oil bath type
C:-Pre type
D:-Turbulent type
Correct Answer:- Option-B
Question42:-The function of turbocharger in I.C. engines is to improve?
A:-Lubrication
B:-Cooling
C:-Viscosity
D:-Volumetric efficiency
Correct Answer:- Option-D
Question43:-Which of the fuel feed system does not use fuel feed pump?
A:-Gravity feed
B:-Pressure feed
C:-M.P.F.1. System
D:-C.R.D.1. system
Correct Answer:- Option-A
Question44:-Average injecting pressure of diesel in the diesel engines are?
A:-150 kg/sq.cm
B:-310 kg/sq.cm
C:-215 kg/sq.cm
D:-160 kg/sq.cm
Correct Answer:- Option-C
Question45:-The process of adjusting fuel delivery at different speed and load