b). Figure 3 shows a balanced, positive-sequence, Y-connected voltage source with line to line voltage ab 480/00 volts connected to balanced Y-load. The balanced source is applied to a balanced A-load with ZA = 30/40° Q, the line impedance between the source and load is equal to Z =R+JX, -1/850 for each phase. Calculate the line currents, the A-load currents and the voltage at the load terminals. + Ecn Ep Ean a ZL N Z₁ Ic LA ZY Zy ZY + b Z₁ = 1/85° 18 B = 30 /40° 2