Can a dc motor works as a dc generator. If yes , then how?

2 Answers  

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What are the causes of eddy current losses?

1 Answers   Schneider,

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iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?

0 Answers   RRB,

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Explain Random and Deterministic signals?

0 Answers   UOG,

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what is AVP?

2 Answers  

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what is DG A,B,C,D check?

1 Answers  

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what is meant by tranformer impedance?

0 Answers   Synergy,

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In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above

0 Answers  

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WHAT IS MEANT BY DERATING OF THYRISTOR?

0 Answers   TATA, Trane,

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does buccholz in a transformer use batteries

2 Answers  

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If we increase frequency in transmission line in lieu of voltage what will happen?

1 Answers  

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how to get more than 1000 ohms between 2 earth pits ?

2 Answers   HCL,

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