Question: three equal impedances, each represented by a series rl , circuit are connected to a three - phase source. a total power of 7 6

three equal impedances, each represented by a series rl, circuit are connected to a three-phase source. a total power of 7630 watts is measured by the two-wattmeter method. if one wattmeter gives zero deflection, determine the values of r and xl for a line voltage of 230v.

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