Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what type of transformer used in soft ware parks its distribution or power transformer. like 1800 kva

3 4151

what is name of transformer oil ?

L&T, MPSEB, OPTCL, Practical Viva Questions, Servo, TATA, XLPE, ZGL,

58 130756

why are we using resistor in NGR ?

1 3806

What is the difference between AVR and Servo Stabliser

Wipro,

3 11833

What is a Servo Stabliser.

2 3622

what are lightning masts?what is their purpose???

Mecon,

1 2585

why the power cut problems occur in tamil nadu? may i know the exact reason.plz

17 24441

what is the formula to find out how many amps generater takes running on full load.

4 6263

What will happen if an AC induction motor is applied with DC voltage?????????Kindly give all the posssible answers...

2 8021

why all the feeders are designed in a particular manner ... is there any reason for that???

1434

What is the difference between EARTH & NEUTRAL?

L&T,

13 22851

difference between power surge and switching transient

1465

What is a liquid resistance starter?where it is used??

Mecon,

15 84021

What is over fluxing in transformer?

1 26422

What is difference between PVC cable & XLPE cable?

Intertek,

14 193133


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Un-Answered Questions { Electrical Engineering }

Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.

1621


what are factors to be consider to design a HT & LT motor?

1751


define as synchronous generator

1618


mention hazard experienced during installation

1448


will 1050kva DG set withstand for back charge of 16MVA transformer

1372






What is process of anneling transformer core

1381


how does the thyistor work in dc drive?

1490


When lag/lead/lag-lead compensation is employed?

650


Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

1456


how did the testing of protection relays done through current injection

1559


What are IR values and what it should be for coil and for insulator

2434


how to wiring it with contactor and timer together

1292


how to avoid Saturation in C.T?

1514


what is class of SPD and dittels of all class ?

1473


Can any body tell me the different types of LT cables & their application.

1564