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 DIESEL INDUSTRIAL TRAINING ENGLISH ' And exam conducted in the year 2018. And Question paper code was '100/2018'. 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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Which type chisel is suitable for cutting keyway and grooves ?
(A) Diamond point chisel (8) Cape chisel
(ಲ) Flat chisel (D) Half round chisel
The actual power developed in the engine cylinder is called :
(A) BHP (B) FHP (9 Engine power (D) IHP
How to test the short circuit of stator winding of alternator 7
(A) Connect the test lamp in series between each stator lead
(B) Connect the test lamp in series between stator laminator and each stator lead
(C) Connect the test lamp in parallel between stator laminator and stator lead
(D) Check the continuity between the stator leads
Which type valves are suitable in air compressors ?
(^) Reed valve (B) Rotaryvalve (C) Sleevevalve (D) Poppet valve
What is the necessity of locking lip in crankshaft bearings ?
(ಹ) Better grip (8) Avoid rotation of bearing
(ಲ) Better lubrication (D) Both (A) and (C)
What is the result of taper and ovality of engine bore ?
(ಹ) Increase blow by (B) High oil consumption
(ಲ) Piston slapping (D) All of these
Which type lubrication system has a separate oil tank besides oil sump ?
(^) एष sump system (B) Pressure system
(C) Combined lubrication system (D) Bypass system
A diesel fuel feed pump is driven by
(ಹ) FIP camshaft (8) Engine camshaft
(ಲ) Engine crankshaft (D) Either (A) or (B)
9 100/2018
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