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 'Electrician - Agriculture Development and Farmer's Welfare, Ground Water & Water Transport ' And exam conducted in the year 2022. And Question paper code was '050/2022'. 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 number of depletion layers in a transistor is
(A) Three (B) Two
(C) One (D) Four
The material used in an oven as heating element is
(A) Copper (B) Brass
(C) Eureka (D) Nichrome
Which motor is generally used for domestic washing machine?
(A) split phase motor (B) 3 phase induction motor
(C) capacitor start motor (D) reluctance motor
An Ohm meter is used for measuring
(A) resistance (B) insulation resistance
(C) current (D) potential difference
The rotating speed of the magneto type megger is
(A) 180 rpm (B) 150 rpm
(C) 160 rpm (D) 120 rpm
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