Answer / k.prakashchandra

connections of current coil is reversed.

Merz-Price circulating current principles is more suitable for

1 Answers   Student,

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How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

0 Answers  

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can we measure +,-.zero sequence current ....? if so how can ???

2 Answers   NLC,

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why on axial hitting up of air blast on hydrogen produced in oil circuit breaker,temperature rises of the core of the arc?

0 Answers  

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dear all, How do i increase UPS (1000VA)backup time ? i have connected 2 12v wold you please 120 aH battery externally. ups charge the lead acid battery only 12.7 volt. backup time only 10.00 minuts and gose off. can any one of you help me?

1 Answers   Technomax, ups,

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What is hipot test procedure?

0 Answers   CCC,

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How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?

0 Answers  

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What do you mean by reach and reach the point of the relay?

0 Answers  

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what is the difference SCR & TRIAC?

13 Answers   TCS,

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what is zinc diffusion?

0 Answers  

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Why temperature rise test is conducted in bus bars and Isolators?

5 Answers   Areva,

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how the rotating magnetic fieldis produced in induction machines??? give the correct explanation.is there any mathematical expression for the same?

1 Answers  

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