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 HEALTH SERVICES MEDICAL EDUCATION SERVICE ARCHAEOLOGY QUESTION PAPER' And exam conducted in the year 2017. And Question paper code was '047/2017'. 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.
047/2017
59. ॥1 8841, 8 (8618) =
1-0 1-06
A ®
60. Efficiency of class A amplifier is
2) 869161 50% - 60%
C) Neary 90%
61. Mechanical equivalent of heat, J is
A) 36 x 10° Joules
C) 3186 Joules/Cal
2. 1 KWh =
A) 3600
C) 36x10°
Joules.
63. 1 Joule/second is equal to
A) 1 Watt
C) 1 Newton
ഇ!
-५
0) 1+0
B) Less than 50%
0) 8666೧ 50% and 75%
8) 4186 Joules/K Cal
D) 5186 Joules/K Cal
B) 36x10°
D) 86x10°
B) 1 Calorie
D) 1 Henry
64. 1 Coulomb of charge is defined as that charge which when placed in vacuum from
equal and similar charge, repels it with 8 force of N.
A) 9x10° B) 9x10°
© 2) 9.10%
65. Dielectric strength of airin KV/mm
2) 2.1 8) 15
0) 3.2 D) 8.4
66. Capacitor that stores a charge of 0.005 C at 10 volts has a capacitance of
Farad.
A) 0.05 B) 0.0005
C) 5x107° 0) 5,105
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