An industrial consumer is operating a 50kW induction motor at a lagging PF of 0.8. The source voltage is 230 Vrms.

If the customer wishes to raise the PF to 0.92 lagging, what is the capacitance (of S2 ) that needs to be connected in parallel with the motor? Assume the operating frequency is 60 Hz.

A. 920 A????1F

B. 812 A????1F

C. 974 A????1F

D. 768 A????1F


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