why we are using DC violtage for testing of cables....which is used in HV AC applicatons...

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How to calculate the phase to phase clearness of HT /// LT bus bar?????

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WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?

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HOW TO CALCULATE THE DOMESTIC POWER FACTOR?

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What is excitation?

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I am an electrical engineer, I found variation in KWH between DG and EB for Same load for same duration, can any one help me why this variation arises?

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What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

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How to the calculating the Reactive power ( kvar )

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Define motor & pump?

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Witch do depand of Power factor and theory of power factor?

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In an alternator running with a balanced zero p.f. lagging load, phase differernc between the resultant armature flux and main field flux is always____? options is 180 degree....why?? explain.

1 Answers   BREB,

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What is the formula to calculate capacitor bank rating for a certain load.

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