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NTPC Electrical Engineering Interview Questions
Questions Answers Views Company eMail

why in america the supply frequency is applied as 60 HZ. but in india we use 50 HZ.

1 2416

which type of effect of turbine and generator reverse power protection ?

3762

400 kvtransmission lines in india are connected in star or delta

10 11679

If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

3969

What is the relation between the Peripheral speed(N) , no.of poles(P) and diameter(D) of a cylindrical rotor alternator ?

5 10982

why it is necessary to maintain frequency constant in a power grid ?

1 5436

what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

1661

WHY EXCITATION OF SYNCHRONOUS MACHINE IS DC NOT AC

8 14206

why diesel tank is earthed

1 5093

all interview questions with answers of ntpc (2000-2009

1778

I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

1479

Why material of brush is carbon in motors why not other material.

5 7729

what is stiffness factor

2 20838

what is current

8 6215

What do you mean by Transformer?

9 13642

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NTPC Electrical Engineering Interview Questions


Un-Answered Questions

What is prototype in c++ with example?

568


electromechanical relay type identification example : type=tjmh t-stants for j- m- h-

1956


What are the major Privacy and Security Issues in case of Internet Of Things (IoT)?

3


Explain servlet.

572


sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

1656






Is an array a vector?

558


How do I find and delete in word?

307


What is p tag?

455


How do I configure WebSphere Application Server with firewalls or to use a management network?

478


What are the features of a window?

462


how to do asset appreciation in sap?

2233


What are the different components of a spring application?

174


How do you handle unexpected events and errors?

609


Can you use word and excel on ipad?

338


How we can set default controller in yii?

3