for which possible reasons a motor can fail to start??

4 Answers   CEB, Essar,

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what is the procedure for cable sizing or on what basis we will calculate the size of cable?????

6 Answers   ANG, Focus, Mecon,

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How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 Answers  

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What is the function of a capaitor in 1-phase IM?

1 Answers  

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Explain advantages of storage batteries

0 Answers  

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how much current does 3ph. 10 hp ac motor draw.

8 Answers  

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what is meant by IGBT how they differ from tyristor ?

0 Answers  

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what is vcb & working principal

4 Answers   JLL,

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

0 Answers  

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Difference between on line capacitor and Station type capacitor.

1 Answers  

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sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?

1 Answers   TCS,

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why there is a phase difference between line voltage & phase voltage ?

4 Answers  

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