Why are cables rated for 40 KA for 0.25 Sec fault current rating?

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What are the reason of unbalanced secondary voltage of HT transformer 33kv/6.6kv ? Incomming voltage is balanced.33kv each secondary voltage 6.6 kv 6.4 kv 6.4 kv At no load conditions.

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How calculated single phase induction motor req. Capacitor?

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Difference between ac parallel circuit and ac series circuit?

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WHAT IS THE THUMBRULE FOR FINDING OUT THE CURRENT CAPICITY OF A COPPER WIRE?? 2.5, 4, 6MM SQUARE ETC...

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why there is 1 phase and 3 phase but not 2 phase and 4 phase?

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How to select busbar?

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why are the transmission lines operated at 220 kv nly... nt les dan dat...

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what's the exact magnitude of current, flows through Neutral?

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why industry prefer ht motor instead of lt motor.

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The unit of electrical charge is the

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What is potientometer.How it is useful in a sychronoscope.

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