types of transformers?

1 Answers   Torrent Power,

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what is differnce between oil transformer & dry type transformer ???????????

2 Answers  

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what is rms value?

3 Answers  

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which is batter in construction job,ELCB or RCCB?

7 Answers   HCC,

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WHAT IS THE DIFFERENCE B/W THREE POINT STARTER AND FOUR POINT STARTER

1 Answers  

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Does RCCB do the job of MCB? Lets take 16A RCCB. it trips when residual current exceeds 30mA. does it trip in an over current situation, i.e when current exceeds 16A ??

2 Answers  

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What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

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What is meant by pitch of a synchronous machine.??

1 Answers   Kirloskar,

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What test must you do before powering up a circuit that you have been working on?

0 Answers  

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why two wires are wound alternately to each other in single phase wires?

1 Answers  

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motor work in hat principle generator work in what principle transformer work in what principle pls explain with details or answered to ramadoss.sepc@gmail.com

1 Answers   Vestas,

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Is LV shorted in magnettic balance test?If yes why?

2 Answers   Hindalco,

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