What is Black-out and Brown-out situation in the context of voltage stability in power system?

1 Answers  

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how to change the load sharing between two synchronized identical alternators when both are running with Diesel engine? assume both are feeding to same feeder?

1 Answers   BARC,

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what is droop?

13 Answers   Alstom, Bhel,

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The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

0 Answers  

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Why CBCT rating is 50/1A

0 Answers  

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what is the difference between high impedance REF & REF, same high impedance differential protection & differential protection for Power transformer?

1 Answers  

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diffrence between abcb and mocb

1 Answers   UltraTech,

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state working of halogen lamp?

0 Answers  

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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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Motor also having losses, we call KW rating. In transformer and generator having losses but we call KVA Rating why?

9 Answers  

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why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

0 Answers  

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In case of power/distribution transformer what is percent impedence?

1 Answers  

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