can a motor acts as a generator

8 Answers   Cummins,

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whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

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What is the difference between earthing & neutral.

2 Answers  

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Why the vector group of excitation transformer in static excitation system is Dy5?

2 Answers   CSEB, SRF,

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List out the the types of Mounting Light fixture?

0 Answers   HLL,

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Tell me how you are ready to comply with the employment rules and regulations if your CV is considered for employment?

0 Answers  

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What could be the problem if two power transformers trip on stand by earth fault at same time

1 Answers  

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i have a motor 55kw how u will calculate cable specification for this motor

1 Answers  

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What is IDMT? What is the principle

3 Answers  

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I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

0 Answers   NTPC,

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is onbserved the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

1 Answers  

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how braking & making capacity of circuit breaker is calculated?

0 Answers  

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