Answer / raman jain

How much current your equipment draws when running on full
load.
Then decide the de-rating factor.
Then table will tell you the size of the conductor.

IN dc capacitive reactance is??

0 Answers  

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suppose there is afault in transmission line connected to a generating station, then what r the adjustments u will take to without loss of synchronism?????

2 Answers   NTPC,

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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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Waht will happened if reactive power increase in the line? waht about active power increase too?

3 Answers  

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difference between power surge and switching transient

0 Answers  

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Define reserve-generating capacity?

0 Answers  

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What is auto reclose system in Circuit breakers

1 Answers  

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as ac supply is given 2 the transformer why it doesnot depends upon powerfactor????

2 Answers  

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why neutral should connect to earth in delta-star type transformer

4 Answers  

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Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?

2 Answers  

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What is the exact formula for one weber of magnetic flux?

0 Answers   Bhel,

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1.what to do if ferquency of any power system continue to decrease ?

5 Answers   NTPC,

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