Why in USA supply voltage parameters(230V,60Hz)are different,is there any advantage please brief.

1 Answers   APC, DRJ ARDE,

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what is ground clearence in transmission system.is it varies wit conductor size,height of poles,span.

1 Answers  

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Is C.T will sense the current in both direction. As i know the C.T will sense the current in only one direction.

2 Answers  

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HOW isolation transformer works.

2 Answers  

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How can we calculate the rating of a cable with formula?

2 Answers   TATA,

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how does grading rings & spacers in transmission line works? Working Principle?

0 Answers  

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What happens if we give the supply to the rotor of induction motor and make its terminal shorted?

2 Answers  

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What are the different types of trap used for Indian & western Toilets?

2 Answers  

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whate is aelectrical power fector for exampal

8 Answers  

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Iwould like to know barc interview questions

0 Answers   BARC,

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TCS IS IT COMPANY THEN WHY DO THEY NEED ELECTRICAL &ELECTRONICS ENGINEERS?

0 Answers  

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tan delta test of current transformer.

3 Answers   NTPC,

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