ECI Practical No.9 Use voltmeter, ammeter, wattmeter, p.f meter to determine line and phase quantities of voltage and current for balanced three phase star & delta connected load and calculate active, reactive and apparent power. Draw phasor diagram. ECI Practical No.9 Answers

Practical No.9 Use voltmeter, ammeter, wattmeter, p.f meter to determine line and phase quantities of voltage and current for balanced three phase star & delta connected load and calculate active, reactive and apparent power. Draw phasor diagram.

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                          Practical No. 9

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