1. A Y-connected balanced three-phase generator with an impedance of 0.4 + j0.30 per phase is connected to a Y-connected balanced load with an impedance of 24 +/19 per phase. The line joining the generator and the load has an impedance of 0.6 + j0.7 2 per phase. Assuming x positive sequence for the source voltages and that Van 120230° V, find: a. The line voltages, and b. The line currents 2. One line voltage of a balanced Y-connected source is VAB = 120-20° V. If the source is connected to a A-connected load of 20240° 2, find: a. b. The phase currents, and The line currents. Assume abc sequence. 3. A positive sequence, balanced A-connected source supplies a balanced A- connected load. If the impedance per phase of the load is 18+ j12 and I₁ = 9.609235° A, find IAB and VAB-