power formula

1 Answers  

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Please give me a erda placement paper

0 Answers  

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Why more than 2.5 MVA distribution transformers (secondary is 440V)are not used in india.

1 Answers  

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What is the armature mmf in a D.C machine?

0 Answers   HPCL,

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why we don't use air circuit breaker on H T line in place of vacuum circuit breaker ?

2 Answers   Jindal,

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1.what is difference between line,neutral and earth 2.IF single phase voltage is 230v ac and what should be the voltage between line to neutral,neutral to earth and earth to line

1 Answers  

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what is PDU in transformer?? which company manufacture??

0 Answers  

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what is PPI DB?

2 Answers   Priyanka Electricals,

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how indusrial diesel generator work

0 Answers   Johnson and Johnson,

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In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

1 Answers  

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could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?

3 Answers  

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Why transformer, generator, ups rating kva?

2 Answers  

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