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Couple motor with a 3 phase gen

why induction motors are rated at 0.8 power factor.

0 Answers   Bhel, TN,

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what is frequency response?

0 Answers  

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can mini-curcuit supply MIL-tested transformer !

0 Answers  

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why does rotor rotets?

0 Answers   IBM,

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what are the different types of transformers in present? which transformer is efficient?

1 Answers   TATA,

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Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?

0 Answers  

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why do we require two lines one phase and a neutral for an ac transmission..is neutral potential zero..?if yes y carry a neutral line from generating station itself...why dont we take it from ground

1 Answers  

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how to identify the failer of igbt

0 Answers  

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what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?

0 Answers   Suparco,

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Dear all i want to know FEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me shibin_75@yahoo.com

1 Answers   FEWA,

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Why tripping not occur when the transmission lines (11KV & above) breaks? Doesn't we provide earthfault protection for it?

1 Answers  

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I have a 25 KVar capacitor bank at my facility.How to check the capacitor bank ??

2 Answers  

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