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NTPC Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Which lamp will fuse first(1)20(2)40(3)200 three lamps will fuse together

 2 4650

Which is remain unchanged in transformer action?

 6 10114

short circuit test of transformer gives what?

 9 12071

transformer core are laminated for what purpose?

 9 37367

What is triac?

 3 5418

why the transformer ratings in kva

 8 9591

why always electric field is linked with magnetic field???

 2 9143

why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?

3 47360

Is 3C x 2.5 Sqmm Cable can withstand 40Amp Starting current? If Yes then specify your ans.

 2 5588

WHICH TYPE OF TRANSFORMER USED IN SWITCHYARD IN POWER PLANT?

15 20370

what is the working process of over & under voltage relay.

 1614

374kvar capacitor bank connected across 600kw,6.6kv motor.what will happen if motor run at 50% , whether full kvar applied or half?

 1 3685

what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

 1721

we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???

1509

1ampear me kitna watts hota hai aur elcb ka pura naam kya hai

 18 159855

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NTPC Electrical Engineering Interview Questions


Un-Answered Questions

Dynamic Fonts

1450

What are the 2 types of data types available in c#?

493

How does .net framework works?

561

What are the rules for identifiers in c?

581

How to run 'mysql' commands from a batch file?

492




what is the transport method in SOAP?

544

What are the symptoms?

547

How many retained earnings accont can be defined?

625

synchronous and asynchronous transmission

1482

How we can set routing in zend framework2?

127

if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.

1136

Name the three major types of rocks?

427

What does the message "automatic aggregate intialization is an ansi feature" mean?

689

What is the bootstrap basic table?

3

What are the types of coupling?

415