The star-connected load having impedance of 50-j25 per phase is connected in parallel with the delta-connected load having impedance of 15+j30 per phase. With

• The star-connected load having impedance of 50-j25Ω per phase is connected in parallel with the delta-connected load having impedance of 15+j30 Ω per phase. With both the loads being balanced, and fed from a three-phase, 230 V, balanced supply, with the phase sequence as R-Y-B. Find the line current, power factor, total power & reactive VA, and also total volt-amperes (VA).