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 'Refrigeration Mechanic UIP' And exam conducted in the year 2023. And Question paper code was '018/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
A:-Low reading
B:-No deflection
C:-Meter burns out
D:-Overshoot deflection
Correct Answer:- Option-A
Question12:-Which conductors are used for distribution lines ?
A:-Insulated conductors
B:-Insulated solid conductors
C:-Bare conductors
D:-Two core cable
Correct Answer:- Option-C
Question13:-What is the advantage of stranded conductor over solid conductor ?
A:-Cost is less
B:-More flexible
C:-Less voltage drop
D:-More insulation resistance
Correct Answer:- Option-B
Question14:-Which principle the earth resistance tester works ?
A:-Self induction
B:-Mutual induction
C:-Fall of potential method
D:-Fleming's left hand rule
Correct Answer:- Option-C
Question15:-Which type of single phase motor is having very high starting torque
than any other type of single phase motor ?
A:-Universal motor
B:-Reluctance motor
C:-Repulsion start induction run motor
D:-Capacitor start induction run motor
Correct Answer:- Option-A
Question16:-Which speed is called as synchronous speed in three phase induction
motor ?
A:-No load speed
B:-Full load speed
C:-Rotating magnetic field
D:-Relative speed between stator and rotor