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 AUTO ELECTRICAL AND ELECTRONICS INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '138/2014'. 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 addition of प्रगट प्राणाति ہے تاعاق
(4) Holes (8) TFree electrons
(C) Valence electrons (D) None of the above
The [മാലിന of an alternator in an automabile is to :
(A) Supply electric power
(B) Converl mechanical energy into electrical energy
(C) Continually charge the battery
(D) Partially convert engine power into electric power
If the air fuel mixture ignites before the spark takes place at the spark plug, the condition is
called :
(ക) Detonation (8) Ignition (८) Pre-ignition (D) Rumble
The air gap between the central electrode and ground electrode of a spark plug is around :
(A) 0.2 mm (ए) 1.5 mm 60 00 (D) 0.5mm
The starter motor is driven by 5
(A) Chain drive (ठ) Gear drive
(C) Flat belt drive (12) V-Belt drive
The ignition coil is used 1௦:
(A) Step up current (B) Step down current
(5) Step up voltage (11) Step down voltage
With the increase of ballery temperature, the specific gravity of electrolyte :
(ക) Increases (8) Decreases
(C) Remains same (10) None of the above
The starting system includes ;
(வ) A battery, a starter and an ignition switch
(8) A battery, a disiributer and an ignition switch
(C) A battery, a starter and a distributer
(D) A distributer, a starter and an ignition switch
7 138/2014
17.1.0.]
