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 'WORKSHOP INSTRUCTOR/INSTUCTOR GARDE II/DEMONSTRATOR/DRAFTSMAN GR II ELECTRICAL ENGINEERING TED' And exam conducted in the year 2014. And Question paper code was '203/2014'. 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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Motor preferred for blowers is :
(ಗೆ) wound rotor induction motor (1)
(0) 80011701 (806 1116/0001) 1201078 (0) '
Slip rings are usually made of :
(ಗೆ) carbon or graphite (11)
(0). 81107 01 ೫010 (1)
D.C shunt motor
D.C series motor
brass or steel
copper or aluminium
The colour code of a resistor of nominal value 2.7 KQ 10 % is :
(A) Red, violet, red and silver (ष)
(C) Red, violet, orange and silver (1)
A reluctance motor :
(ಗೆ) is self starting 3 (0)
(C) needs on D.C. excitation (1)
A power transformer is a constant :
(ಸಿ) voltage device (B)
(C) power device (D)
Permeance is the reciprocal of :
(ക flux density (B)
(இ ampere-turns (Dy
The form factor of a sinusoidal wave is :
ക 1414 (11)
© 1.11 (1)
Which of the following is a ferromagnetic materinl?
(५) Tungsten (8)
(0) ஹே (1)
An oscillator converts :
(A) a.c. power into d.c. power (1)
(9 2000071081 [201107 1710 0.0 0೧೪/೧೫ (1)
208/2014 ⋅ 12
Red, violet, yellow and gold
Red, violet, red and gold
18 constant speed
all of the above
current device
main flux device
reluctance
resistance
Alumintum
Nickel
d.c. power into a.c. power
none of above
