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 'TRADESMAN ELECTRICAL TECHNICAL EDUCATION ENGLISH ' And exam conducted in the year 2018. And Question paper code was '098/2018'. 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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An Auto transformer which has only one winding may be used as 3
(ಹ) Step-up transformer
(B) Step-down transformer
(9) Step-up and Step-down transformer
(D) None of these
The unit of solid angle is a ٦
(^) Lumen (8) ಟ್ರ (C) Steradian (D) Candela
Full form of MCCB is .
(ಹಿ) Moulded Case Circuit Breaker
(8 Moulded Case Current Breaker
(9) Miniature Current Circuit Breaker
(D) Minimum Current Circuit Breaker
The star delta starter is used in 1
(ಹ) Flourmills (8) Pumps ( Machine tools (D) All of these
Motor used in ceiling fan is >
(മ) Split phase motor (8 Capacitor start motor
(ಲ) A.C. series motor (D) Repulsion motor
Rotor resistance starter used to which of the following motors ?
(ಹಿ) Slip ring motor
(8) Heavy duty squirrel cage motor
(ಲ) Medium duty squirrel cage motor
(D) Double cage motor
The thickness of insulation provided in the conductor in cable depends upon the factor is
(^) Resistivity of the conductor (8 Current to be carried
(ಲ) Operating voltage (D) Power factor
The structure of pin type insulator is wavy. It is done to increase s
(^) Mechanical strength (8) Puncture strength
(ಲ) Flash over voltage (D) Thermal strength
9 098/2018
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