why we cannot apply ohms law to transformer?

3 Answers  

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which relay is better , instantaneous or IDMT relay .

2 Answers  

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what is power factor? is it good or bad for a system? what will happen if power factor increase or decrease?

4 Answers   Bhel,

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What is the de rating factor of cable? What is the importance of the de rating factor in cable select

0 Answers  

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what is the relation between size of the anteena and wavelenghth of radiated wave

0 Answers  

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how to select proper cable for ct wiring so that drop within the limit.

0 Answers  

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how can we know the size of cable cross-section from current rating ?

3 Answers  

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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal>>>>what to do?? someone told excitation problem ....please advice

3 Answers  

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WHAT IS DIFFRENCES DCS & PLC

1 Answers   Essar,

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What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?

0 Answers  

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what is meant by carrier aided trip protection in transmission line

0 Answers   GE,

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where would be tap changer in transformer & why?

2 Answers   Kentz,

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