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QUESTION
The power taken by a 400 V, 50Hz three-phase motor is 60 kW at 0.75 power factor lagging. Capacitors are connected across the supply to improve the...
The power taken by a 400 V, 50Hz three-phase motor is 60 kW at 0.75 power factor lagging. Capacitors are connected across the supply to improve the power factor. Calculate the capacitance per phase required to raise the power factor to 0.9 lagging.
