what is leading and laging please in details

3 Answers  

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how do we calculate length of starting time and repeated starting of a direct online starter?

0 Answers  

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what are the things that can cause a three phase motor to crawl?

1 Answers  

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why dont we use the same pylon to carry 400 kv plus 220kv and 33 kv ?

2 Answers   Focus, Focus Energy,

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In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases

0 Answers  

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Any one can explaination about calibration with rotating sub standards?

0 Answers  

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how air lock will be removed from generators, how it happens?

1 Answers   ABC Engineering,

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Why is a synchronous motor always star connected??

0 Answers   Bhushan Power Steel,

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How do you connect the capacitors on polyphase circuits?

10 Answers   L&T, Transco,

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1.What is isolators and bus bars?give answer in details

2 Answers  

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why CRGO material used in transformer?

2 Answers   Honda, Yazaki,

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I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

0 Answers   SECL,

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