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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A choke is generally used in series with fluorescent tube circuit to
(ಹಿ) Improve the power factor
(B) Prevent flickering
(ಲ) To make high voltage for conduction
(D) Suppress radio interference
Three phase distribution transformer are usually connected in .
(ಹ) Delta/Delta (B) Star/Star ര Star/Delta (D) Delta/Star
Conductivity of aluminium is 5
(ಹ) Sixty percent to that of copper இ Forty percent to that of copper
(9) Eighty percent to that of copper (D) Fifty percent to that വ് copper
The flux per unit area of material is known as .
(ಹ) Current density (8) Flux density
(C) Magnetic lines of force (D) Electromotive force
Which lamp has more resistance with same applied voltage ?
(ಹ) Forty walts (8) Hundred watts
(9) லஷ watts (D) Fifteen watts
Tool used for cutting, twisting or holding of wires or cables for terminations
(A) Insulated combination plier (8) Insulated side cutting plier
(ಲ) Insulated round nose plier (D) Insulated flat nose plier
Alternating current is converted into direct current by
(A) Alternator (B) Motor (ಲ) Rectifier (D) Transformer
Buchholz relay is generally used for the protection of
(ಹ) Transmission line (8) Transformer
(C) Alternator (D) Generator
Which of the following is conventional source of energy ?
(ಹ) 1 (B) Solar (© SmallHydro (D) Wind
7 098/ 2018
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