what is ground fault in ACB?

0 Answers  

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what difference beetwin phase voltage & line voltage and phase current& line current ?

1 Answers  

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Supose we have one 220v A.C fan.if we provide 220v D.C what will be happen?

13 Answers  

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dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

0 Answers  

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what is Different between Bilinear and Unilenier?

0 Answers   ABB,

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What is Chatoliq Protection ?

1 Answers   Chemanol,

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difference between synchronous reluctance motor and switched reluctance motor

1 Answers  

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how you can select circuit breaker for 2000kva transformer?

9 Answers   TATA,

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Sir, why generating power plant operating at above 0.9 lag? detail explaination?

1 Answers   Kirloskar, L&T,

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Whether it is possible to measure energy at the input of rectifier transformer (12 pulse with very high odd harmonics)

0 Answers  

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

0 Answers  

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can you give main difference between ELCB And RCCB?

38 Answers   MCB Bank, Reliance, Wipro,

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