Question: An abc-phase-sequence three-phase balanced wye-connected source supplies a balanced delta-connected load. The impedance per phase in the delta load is . The line voltage at

An abc-phase-sequence three-phase balanced wye-connected source supplies a balanced delta-connected load. The impedance per phase in the delta load is . The line voltage at the source is Vab = 120√3<40o V rms. If the line impedance is zero, find the line currents in the balanced wye-delta system.

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