What is meaning of DRU in gen.of AVR.

2 Answers  

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what is RTU with SCADA connection ?

2 Answers  

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1.what is bus cuplour and main funtions. 2.what is main function of alternator. 3.how many types of dg oils.

11 Answers   Bhel,

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why cannot we use a freuency more than 400hz is used in aircrafts?

1 Answers  

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i want some interview related questions with their answers which can help for attend the interviews...

0 Answers   Janta Glass,

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Suppose am having the PF value .8, so how can we say that is it lagging or leading?

11 Answers   Bhel,

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Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?

0 Answers  

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How do we calculate the out Put voltage of generator, after excitation being given?

2 Answers  

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what is significance of B-H curve? how it differs form ordinary transformers to Amorphous Transformer?

2 Answers   BARC,

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i need to calculate high voltage line power factor daily basics but there is meter reading kwh and kvah while calculating power factor kwh/kvah formula was right. for examble there is point c=13kwh c=1.8 lag c=1.2 lead and c=14.5kvah like that i know that p.f =kwh/kvah but c=1.8lag kvarh and c=1.2lead kvarh points i dont know if u know please reply

1 Answers  

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what is stray loss in transformer?

19 Answers   Vijai Electricals,

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Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

0 Answers   Megatron Solutions, TCL,

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