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 'OVERSEER ELECTRICAL KERALA PORT DEPT' And exam conducted in the year 2014. And Question paper code was '154/2014'. 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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Luminous flux is :
(^) Rate of energy radiation in the form of light waves
(8) Light energy radiated by sun
(C) Part of light energy, radiated by sun which is received on earth
(D) None of the above
In a transformer, the voltage regulation will be zero, when it is operated at :
(ಗಿ) மாண்ட 0.1. (B) leading p.f. (ಲ) lagging غم (10) മ .م leading
The fundamental voltage equation of motor 15 expressed برط :
(A} B,=V + LR, (B) V=E,+LR,
(ಲ) #*=&४ 1 + (11) None of these
The ‘dead time’ of the instrument is :
(A) The time required by an instrument for initial warming மற
(8) നട time required by an instrument to begin to respond to a change in the measurand
(C) The largest change of input quantity for which there is no output of the instrument
(D) None of the above
Which motor has the highest power to weight ratio ?
(2) Universal motor (8) Induction motor
(C) Synchronous motor (D) Capacitor motor
Resistance : Conductance : :
(A) Faraday’s law : mutual inductance
(18) Power : voltage X current
(0 Tesla : permeance
(D) Reluctance : permeance
A lag network for compensation normally consists of :
(A) Ronly (8) Rand C elements
(€) Rand L elements (D) R, Land C elements
Which type of wattmeter cannot be used for d.c ?
(ಗಿ) Electrostatic type (3) Dynamometer type
(9) Induction type (D) None of the above
154/2014 10 A
