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 'Technician GrII - Electrician - Kerala Co-operative Milk Marketing Federation Ltd' And exam conducted in the year 2020. And Question paper code was '030/2020'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
030/2020
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The material used as negative electrode in lithium cell is
A) Lithium B) Carbon C) 6 D) Graphite
The reciprocal of frequency is known as
A) Time period B) Amplitude
C) Time constant D) Reactance
The number of electrons in an aluminium atom is
A) 13 B) 18 C) 29 D) 43
The capacity of a lead acid battery is expressed in
A) Watt hour B) Ampere hour
C) Volt-ampere D) Kilo watt hour
The unit of permeability is
A) Ampere-turns 8) Weber/m?
C) No unit D) Tesla
Relative permittivity of vacuum is
A) 8.854 8) 8.854 «10712. 0) Unity D) Zero
The ohmmeter reading for a shorted capacitor is
A) Zero B) Infinity
C) Few mega ohms D) Few kilo ohms
The equivalent of one picofarad is
A) 10126 B) 1/1012 ©) ع 1/106 )0 ۴ا
A parallel circuit is used as divider for
A) Conductance B) Voltage
C) Power D) Current
The electrical instrument used to measure current is
A) Galvanometer B) Ammeter
C) Potentiometer D) Voltmeter
The maximum number of lighting points that can be connected in a circuit is
A) 5 B) 10 08 0) 12
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