Kerala PSC Previous Years Question Paper & Answer

Title : TRADESMAN WIREMAN TECHNICAL EDUCATION
Question Code : A

Page:6


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TRADESMAN WIREMAN TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '036/2016'. 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.

page: 6 out of 12
Excerpt of Question Code: 036/2016



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The colour 11800 101" 1015781 1೪110 117 8270171 விண்ணக!
കര ೫816 രു Black
(C) Yellow (7) Green

The recommended length of pipe used as earth electrode is :
(8) Not less than 2.25m (B) Not less than 2.5 m
(C)' Not less than 2m (D) None of these

The size of the plate used for earthing electrode is :
(ക 6060 (ए) 50cm x 50 cm
(0). 48003 ೬ 4ರ ‏سه‎ (D) 40 00 x 40 cm

The test used to check whether the switches are connected in live wire or not is :
(4) Continuity test (ര Earth test
(0) Polarity test (D) Insulation test

2 pin sockets should not be used in domestic wiring unless the appliance to be connected is :
(^) Double earthed (B) Double insulated
{C) Controlled by ELCB (Dy Controlled by MCB

18815 1೫100 is equal to ;
‏سعط ۰88687 (ھ)‎ ⋅ (8) 0107;

യ 6371 യു ‏س7877‎

Form factor of a sinusoidal wave is :
(5 1 (8) 1.11
(9 0.111 (D) None of these

The unit of inductive reactance is :
(A) Henry (1) ೦೫೫

)0© Ampere turn (D) Susceptance

036/2016 8

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