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

slip / frequency of stator current

of stator current

slip x frequency of stator current

slip x power factor

#2. Electric charge, Q=……?

I/t

V/t

V x t

I x t

#3. Transformers are rated in….?

KVA

MW

KW

KVAR

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

greater than 1

zero

one

less than 1

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

alternating current

voltage

power

energy

#6. Capacitive reactance is……?

inveresely proportional to frequency

directly proportional to capacitance

independent of frequency

directly proportional to frequency

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

voltmeter

tangent galvanometer

ammeter

wattmeter

#8. The ratio of Z/R is…..?

reciprocal of form factor

power factor

reciprocal of power factor

form factor

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

under damped

not damped

over damped

critically damped

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

single phase induction motor

DC shunt motor

universal motor

DC series motor

Previous

Finish

Results

More Questions – CLICK HERE

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