Question: The two-wattmeter method gives P1 = 1200 W and P2 = -400 W for a three-phase motor running on a 240-V line. Assume that the

The two-wattmeter method gives P1 = 1200 W and P2 = -400 W for a three-phase motor running on a 240-V line. Assume that the motor load is wye-connected and that it draws a line current of 6 A. Calculate the pf of the motor and its phase impedance.

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