## Kerala PSC Previous Years Question Paper & Answer

Title : LECTURER IN TEXTILE TECHNOLOGY (NCA) TECHNICAL EDUCATION
Question Code : A

Page:2

Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LECTURER IN TEXTILE TECHNOLOGY (NCA) TECHNICAL EDUCATION' And exam conducted in the year 2019. And Question paper code was '039/2019/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: 2 out of 11
Excerpt of Question Code: 039/2019/OL

A:-Gaussian Minimum Shift Keying (GMSK)
B:-Amplitude Shift Keying (ASK)
¢

inary Phase Shift Keying (BPSK)
D:-Quatemnary Phase Shift Keying (QPSK}
Question10:-Which of the following e waste component poses a health hazard?
B:-Mercury
D:-All of the above
Question11:-In intemnal combustion engine, the total energy losses due to pumping and friction converted into power is
termed as
A:-Brake power
B:-Indicated power
C:-Friction power
D:-Total engine power
Question12:-Which among the following statement 5 ೧೧೧೩೮
A:-In four-stroke engines, the cooling and lubrication requirement is lesser than in two-stroke engines.
B:-A lighter flywheel is needed for four-stroke engines than two-stroke engines.
C:-In two-stroke engines, volumetric efficiency is more due to greater time of induction.
D:-In four-stroke engines, in each revolution of the crankshaft, four power strokes are obtained.
Question13:-The basic function of clutch is to
A:-support a moving element and to confine its motion
B:-transmit power from one shaft to other over considerable distances
C:-measure forces and energy
D:-control flow of mechanical power within a machine
Question14:-In a thermal (steam) power plant, the feed water is preheated 1೧ --------
A:-Air preheater
B:-Economiser
C:-Condenser
D:-Boiler
Question15:-In a hydroelectric power plant, the level of water stored in reservoir is known as ---ട-ട
B:-Tail water level
D:-Spillway level
matrix A is said to be singular if
o

0: മുട്‌
Question17:-Let A = *[[1,2,31,[0,5,01[2.4.31].

The cofactor 5 5 5
ಹಿಂ
B:-6
6:3
0:--3