Kerala PSC Previous Years Question Paper & Answer

Title : LINEMAN NCA LC/AI PUBLIC WORKS ELECTRICAL WING
Question Code : A

Page:4


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LINEMAN NCA LC/AI PUBLIC WORKS ELECTRICAL WING' And exam conducted in the year 2017. And Question paper code was '002/2017/OL'. 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: 4 out of 11
Excerpt of Question Code: 002/2017/OL

Question29:-The slip rings are made of :

A:-Aluminium

B:-Silver

C:-Copper

D:-Cast iron

Correct Answer:- Option-C
Question30:-The operating temperature of a gas filled lamp is about

A:-2500° C

B:-3000° C

C:-2000° C

D:-2700° C

Correct Answer:- Option-D
Question31:-If the speed of DC shunt motor increases the back emf :

A:-Decreases

B:-Constant

C:-Decreases and then increases

D:-Increases

Correct Answer:- Option-D
Question32:-To check the Intemal and External radius of work pieces which tool is used 7

A:-Radius gauges

B:-Centre punch

C:-Seriber

D:-Callipers

Correct Answer:- Option-A
Question33:-Universal Motor requires :

A:-AC only

B:-DC only

C:-AC and DC

D:-DC and shunt type

Correct Answer:- Option-C
Question34:-All the sides of parallelogram are equal is called

A:-Trapezium

B:-Rhombus

C:-Polygon

D:-Rectangle

Correct Answer:- Option-B
Question35:-Gun Metal is an alloy of . and

A:-Copper, Aluminium, Zinc

B:-Copper, Tin, Zinc

C:-Iron, Copper, Tin

D:-Iron, Tin, Zinc

Correct Answer:- Option-B
Question36:-1 kg weight =

A:-0 Newtons

B:-10.8 Newtons

C:-9.8 Newtons

D:-8.5 Newtons

Correct Answer:- Option-C
Question37:-Torque *=" " *

A:-Force ` 306 Acceleration

B:-Force " Distance

C:-Force “xx* Radius

D:-Force "¢ Speed

Correct Answer:- Option-C
Question38:-Aluminium ore is

A:-Bauxite

B:-Antimony

C:-Graphite

0:428

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LINEMAN NCA LC/AI PUBLIC WORKS ELECTRICAL WING : Video