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 'JUNIOR INSTRUCTOR MECHANIC MOTOR VEHICLE INDUSTRIAL TRAINING' And exam conducted in the year 2015. And Question paper code was '202/2015'. 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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The function of lubrication system is to :
(ക) Provide cooling effect (B) Provide sealing effect
(८) Reduce wear (0) All of the abeve
Which one of the following pump is not used for engine lubrication 7
(५५) Gear type (B) Vane type (0) Impeller type (D) ↴∥∏⊑⊡ type
Feed pumps in diesel engines are generally mounted in between :
(ಗಿ) Tank and filter (8) FIP and Filter
(9 FIP and Injector (D) Injector and manifold
Hand priming device in a diesel engine is usefull, when the engine is at :
(A) Fullload (8) اها (0 Idling speed (D) Fullspeed
In a positive crank case ventilation system, the blow by gas drawn from the crank is fed to
the :
(ക) Combustion chamber (B) Inlet manifold
(C) Exhaust manifold (D) A vent opened ம the atmosphere
The total swept volume in all cylinders of an engine is called :
(ಸ) Volumetric efficiency (8) Overall efficiency
(C) Compression ratio (D) Cubic capacity
The material used for cam shaft is :
(A) Alloy steel (8) High carbon steel
(C) Cast iron . (D) Mild steel
Advancing of valve opening is called :
(ക) Valve overlap (8) Valve lag (C) Valve lead (D) Valvedelay
9 202/2015
1௨.0.)
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