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 'ELECTRICIAN KERALA TOURISM DEVELOPMENT CORPORATION' And exam conducted in the year 2017. And Question paper code was '149/2017'. 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.
149/2017 اا هاما
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Conduction in a JFET is always by the
A) Majority carriers ©) Minority carriers
C) Holes D) Electrons
Which of the following transistors can be used in enhancement mode ?
ಹ) ಟಟ 8) JFET ©) MOSFET D} NPN transistor
Type of insulator used for holding for HT overhead conductor on straight running
of poles
A} Post insulators 8) type insulator
C) Stay insulator D) Shackle insulator
The distance between two adjacent line poles is called
A) Sag B} Span ©) Spacing D} All of these
Positive electrode of dry cell is made from
A) Copper B) Carbon C) Zinc D) Sulphur
Permeability is the measure of
A} The resistance of a metal
B) Flux of a magnet
C) Conductivity of a substance for magnetic lines of force
D} The sum of voltage drops around a magnet
Moving coil instrument usually have
A} Uniform scale throughout the range
B) Congested scale in the beginning
C) Congested scale in the end
D} None of these
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