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 'TRADESMAN ELECTRICAL TECHNICAL EDUCATION ENGLISH ' And exam conducted in the year 2018. And Question paper code was '098/2018'. 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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Unit of Electrical energy is 3
(ಹ) Ampere Hour (B) Kilowatt Hour
(9) Kilowatt (D) Kilovolt Ampere
Magnitude of electrical shock on a human body depends upon )
(ಹ) Current flow through the body
(8) Path of electric current through the body
(C) Duration of electric shock
(D) र्ण the above
One of the following components is a passive device .
(ಹ) Field effect transistor (B) Silicon controlled rectifier
(ಲ) Air core inductor (D) Zener diode
Armouring is provided in the underground cable to safeguard against
(A) Mechanical injury (B) Moisture entry
(C) White ant attack (D) Brusting of failure
The main switch is used in single phase supply is to be provided with
(ಹಿ) Fuse in both line and neutral
(B) Alinkin the line and a fuse in the neutral
(ಲ) A fuse in the line and a link in the neutral
(D) None of these
Which of the following units is the correct one for reactive power ?
(ಹ) Kilovolt Ampere (8) Kilowatt
(ಲ) Megawatt (D) Kilovolt Ampere reactive
The type of insulator used for holding high transmission overhead conductor on straight
running of poles "
(^) Post insulator (8) Pin insulator
(ಲ) Stay insulator (D) Shackle insulator
A water pump lifts less water than earlier, what could be the reason for this fault ?
(ಹಿ) Impiller damaged
(8 Level of water in pump is too high
(ಲ) Pump running in reverse direction
(D) Motor running fast
5 098/ 2018
{P.T.O}
