Kerala PSC Previous Years Question Paper & Answer

Title : Jr Instructor (Mechanic Consumer Electronic Appliances) Industrial Training Dept (CAT NO 595/2017)
Question Code : A

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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Jr Instructor (Mechanic Consumer Electronic Appliances) Industrial Training Dept (CAT NO 595/2017)' And exam conducted in the year 2019. And Question paper code was '062/2019/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.

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Excerpt of Question Code: 062/2019/OL

Question Paper Code: 62/2019/0L
Category Code: 595/2017
Exam: Jr Instructor (Mechanic Consumer Electronic
Appliances)
Medium of Question: English
Date of Test 11-12-2019
Department Industrial Training
Alphacode A
Question1:-The capacity of a battery is expressed in

A:-Amperes

B:-Ampere-hour

C:-Watts

D:-Watt-hour

Question2:-Speed of a universal motor is
A:-Dependent on frequency of supply
B:-Proportional to frequency of supply
C:-Independent of frequency of supply
D:-None of these
Question3:-A cylindrical wire നട meter in length has a resistance of 1000. What would be the resistance of wire made from
the same material if both the length and cross-sectional area are doubled?
‏00ھ‎ 17+
B:-400 ohm
C:-100 ohm
D:-50 ohm
Question4:-Semi conductor have ____temperature Co-efficient
കമലാ
B:-Positive
C:-Negative
D:-None of these
Question5:-Power factor of a R-L-C parallel circuit is
A:-zero

0५६5006: damping method is common in moving coil instrument
A:-Eddy current
B:-Fluid

C:-Air
D:-Spring
Question7:-An auto-transformer consists of 200 tums. Winding is connected to 200V AC supply main for getting 24V
output. The winding should be tapped at ____tums number
‏2ھ‎
‎B:-24
‎C:-100
‎0:-72