Answer / naveen

zero

Answer / mahesh

generated voltage or emf

If current flows through conductor it produce magnetic field only.but if current flows through vaccum both magnetic & electrical field produce why ?

4 Answers   NTPC,

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what is the difference between LLL and LLLG fault ?

1 Answers  

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how does a submersible pump work..?

0 Answers  

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Hi, We facing one similar problem in our computers i.e we are newly constructed our design department after that shifted our computers but our computer desktop screen is vibrating. we are conducted our electrical maintainance person he told that is UPS problem, then we changed the UPS also again we are facing that problem in that room only. then we put lcd monitors that problem is solved. But in other monitors why the computer desktop screen is vibrating please give a suggestion to me. Regards, Raju.N.G

10 Answers  

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why the single phse machine can not run by the three phase supply.

2 Answers  

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what is the magnitude of earthing and neutral voltage

2 Answers  

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i want to syncronise 5 nos of DG. How? pls reply

3 Answers  

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What is grid collapse? what is the reason for it?

0 Answers  

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what is the difference between active power and reactive power and apparant power in practical as well as theoritical

0 Answers  

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what is the purpose of using filters in a protective relaying scheme?

0 Answers  

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what is the transiant condition in alternator? and how it can be prevanted?

0 Answers  

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how the calculation is done if the DG set require for the -- -48 to -51v 4000 ah battery set .

1 Answers   BSNL,

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