Answer / subbiah

i think DC motors can use where variable speed required and DC motors normally using at low voltages.....

Hello friends i am facing one problem in lighting panel. Frequently neutral link near to MCCB is burning(firing. What may be the reason for this one. Please answer me.

5 Answers  

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how can we solve the RMS value of alternative Qnty is .707 , explain detail .

2 Answers  

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Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

0 Answers   OEG,

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Is there any abbrevation for STUB in Stub bus protection

0 Answers  

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why we setting 95 deg and 105 deg in wti and oti of distibution transformer ? give the reson for that ?

0 Answers  

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how does an energy meter works?

4 Answers  

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what is the mechanical safety of DG ?

0 Answers  

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what happens in a genarator when rotor supplied with ac instead of dc

3 Answers  

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what are the main hormonics in ac?

1 Answers  

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

2 Answers   Hindalco,

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help me with the question that might be ask on the interview for technical position

0 Answers   Eskom,

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How to select a cable size according to load

1 Answers   Red Bull,

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