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NTPC Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Explain What will happen when direction of field current is changed (i.e, field excitation is reversed) in the following machines? 1) Alternator 2) Synchronous Motor 3) D.C Generator ( Shunt or Seies ) 4) D.C Motor ( Shunt or Seies )

3 16516

can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)

 1496

why in india the voltage generate multiply by 11,,,like 220v,440v,11kv,33kv,66kv,220kv,

3 11126

What will happen if induction motor is supplied with capacitive load?

 1 4546

For 300MW and over a distance 250 km, what voltage be selected? and no. of circuit?

 5 6668

What is the distance b/w R&Y phase in 33kv T.line,11kv &440v

 1 9061

why are u join ntpc

1725

what is the resistence of human body?

 3 6853

A ceiling fan moves Counter clockwise & a pedestal fan clockwise.....y the difference????

 5 9971

what is necessity of using isolation transformer?

 4 5650

WHAT HAPPEN IF TRANSFORMER HAS GIVEN SQUARE WAVE SUPPLY

 3 5844

what are the problems are there if power factor is leading

3 5513

HI,how to know that the MEGGER which i am using is working properly,reply....thankyou

 2 5301

what diff. between earth nd neutral?

 3 6913

what is the meaning of Ring Mean Unit in a substation or trasformer also tell me its oerpuse?

 4 48048

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NTPC Electrical Engineering Interview Questions


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IF ANY PROPRITER SAID THAT DON'T DEDUCT TDS OF HIM BECAUSE IT IS NOT PARTNERSHIP FIRM THEN WHAT SHOULD COMPANY DOES?

1769

What is SAP HANA sidecar?

85




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451

Whhat is the justification for stability study in api missed stations through deviations and statistical analysis is required.

3139

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908

What is varchar used for?

529

How do you create a text file in linux?

530

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1036

What are the steps you would take to create the pay scale types.

487

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470

How do I change my home page?

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283