Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'DRAFTSMAN POLICE TELECOMMUNICAION UNIT' And exam conducted in the year 2015. And Question paper code was '104/2015'. 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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Pure form of semi conductors are named 85 :
(A) Extrinsic semi conductor (B) Doped semi conductor
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(C) Intrinsic semi conductor (D) None of these
A gang capacitor is used in :
^) Filter circuits (B) Voltage stabilizers
(C) Ignition 83300178 (D) Radio and TV receivers
Which metal used in construction of cathodes in vacuum tubes ?
(A) Tungsten (B) Molybdenum
(C) Copper (D) Zinc
Tong tester is used for measuring :
(ಗಿ) Voltage
(B) Power
(0 Current without disturbing the circuit or making any connection
(D) Frequency
Filter circuit used in electronic devices is for :
(^) Convert A.C into D.C
(B) Convert D.Cinto A.C
(0 Purifying the rectifier circuit
(D) Removing the remaining A.C content from output of rectifier
“The Father of Political Movement” in modern Travancore :
(4) N. Narayana Pillai (B) T.K. Madhavan
(C) G. Parameswaran Pillai യു ക യില
The 20*» Common Wealth Games was held at :
(A) Glasgow (B) London
(C) Canberra (D) നബ
The first President of the Indian National Congress :
(4) A.O. Hume (B) D.E. Wacha
(0 S.N. Banerjee (D) W.C. Banerjee
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