Question: In a balanced three-phase system, the abc-phase-sequence source is delta connected and Vab = 120 <30o V rms. The load consists of two balanced wyes

In a balanced three-phase system, the abc-phase-sequence source is delta connected and Vab = 120 <30o V rms. The load consists of two balanced wyes with phase impedances of 10 + j1 Ω and 20 + j5 Ω. If the line impedance is zero, find the line currents and the load phase voltage.

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