what is the difference between megger and earth resister ??

0 Answers   HMPL,

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How will you explain transformer action in case of 3-phase induction motor?

4 Answers  

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Whatis the procedure for getting Electrical (light) licence while Iam a diploma holder in electrical Engg . I Compleated my one yr Apprentice training & worked as a junior engineer (ele) for 2 yr(contract basis).

1 Answers   TVS,

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How to calculate no of EARTH PIT? Describe the formula as per IS standard?

0 Answers  

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How to connect a Restricted earth fault relay for 2000KVA,11/0.433 KV Distribution Transformer and What is the neutral CT ratio should be selelcted for 2000 MVA Transformer for estabilishing the Restricted earth fault relay

1 Answers  

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what are the types of basic earthing?and why we are doing that?

3 Answers   Bharti,

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what is the highest transmission voltage in India till now?

36 Answers   Bhel, Electrical,

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can we run the home fan both clock and anticlockwise direction

1 Answers  

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what r the types of detectors? state the location these detectors?

3 Answers  

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What is third harmonic?what is the effect of it?

0 Answers   GMR,

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Sir, plz tell me the relation b/w KW and frequency in Variable frequency Drive?

2 Answers  

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I have a 600VA UPS for computer only. It holds for 20minutes only. 1. Can it be upgraded for longer period.? 2. Can it be used for one ceiling fan and a tube light? If yes, how to upgrade?

11 Answers  

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