10th Day Preparation Strategy to Crack Pump Operator

by eees.in · Published January 21, 2021 · Updated October 25, 2021

KPSC Pump Operator Exam 2020 will be conducted on the middle of 2021, Aspirants have additional time to revise the syllabus and enhance exam preparation.

DOWNLOAD SYLLABUS- CLICK HERE

Electrical Previous Questions

 

#1. Tong tester is used to measure…….?

power

energy

voltage

alternating current

#2. Transformers are rated in….?

MW

KW

KVA

KVAR

#3. If the pointer of measuring instrument moves quickly to its final deflected position, it is …..?

over damped

critically damped

not damped

under damped

#4. Electric charge, Q=……?

I x t

V/t

I/t

V x t

#5. Which of the motor is not self starting?

DC series motor

single phase induction motor

DC shunt motor

universal motor

#6. The ratio of Z/R is…..?

form factor

reciprocal of power factor

reciprocal of form factor

power factor

#7. Which is an absolute instrument…..?

tangent galvanometer

ammeter

wattmeter

voltmeter

#8. Capacitive reactance is……?

inveresely proportional to frequency

directly proportional to frequency

directly proportional to capacitance

independent of frequency

#9. Frequency of rotor current of induction motor is…..?

of stator current

slip x frequency of stator current

slip x power factor

slip / frequency of stator current

#10. Turns ratio of isolation or one to one transformer is…..?

greater than 1

zero

one

less than 1

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