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 GR II PRINTING GOVT PRESS' And exam conducted in the year 2015. And Question paper code was '141/2015'. 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.
141/2015
ಲ
Maximum : 100 marks
Time : 1 hour and 15 minutes
The value of absolute permittivity is :
(ಡಿ) 8.854 x 10-2 H/M (B) 8.854 > د10 41
)0( 8> 41 (2). 48 > 10 41
The equation for find out the energy stored in a coil is :
കര மா B) % Le?
رم % LB D) न
The Dummy coil used in a DC generator :
(ಹ) To compensate Demagnetizing effect
(B) To compensate cross magnetizing effect
(C) To reduce commutation
(D) For Mechanical balancing
The transformer oil used in transformer provides :
(8) Insulation and lubrication (B) Cooling and lubrication
(C) Insulation and cooling (D) Cooling, Insulation and lubrication
The critical resistance एव a DC shunt generator is the resistance of :
(A) Armature ത मनत
(C) Load (D) None of these
The polarity of interpole in the case of a DC generator is :
(ಗ) Same as that of main pole ahead (B) Same as that اه main pole behind
(C) North pole or South pole (D) None of these
‘Which characteristic of a motor is mainly considered for its industrial application?
(ಹ) Electrical characteristic (8) Power of motor
(¢) Speed torque characteristic (D) Over all characteristics
Ward — Leonard Method of Speed control is basically a:
(ക) Frequency control method (B) Voltage control method
(C) Current control method (D) Flore control method
[P.T.O.]
