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 KERALA TOURISM DEVELOPMENT CORPORATION' And exam conducted in the year 2017. And Question paper code was '149/2017'. 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.
149/2017 O ۷ل
62. The holes on the aluminium disc of an energy meter helps to
A) Prevent creeping B) Reducing resistance
C) Reduce the weight of disc D) Increase the torque
63.
64.
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70.
Fuse rating is expressed in terms of
A) Voltage B} Current C) kVA
Fusing factor of HRC fuses will be
A) 11 8) 1.4 ©) 1.6
In this wiring two lamps should be switched ON at a time
A) Godown wiring 8 Tunnel wiring C) Corridor wiring
D) VAR
D) 1.7
D) Hostel wiring
Induced EMF in the armature of a DC generator is basically
A} An altemating current B} Adirect current
C) An oscillating current D} None of these
Flemings Right hand rule is used to identify the
A) Direction of flux B} Direction of rotation in 8 generator
0) Direction of current in a motor D} Direction of induced EMF
Insulating material used in between commutator segment is
A) Vamish B) Empire cloth C) Mica D} Film paper
Lap winding is made in a machine for
A) High current high voltage B) Low voltage low current
C) High voltage low current D) High current low voltage
Back EMF of a DC motor
A) Opposes the supply EMF B) Aids the supply EMF
C) Does not affect the amature current D} Aids in increasing the supply current
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