An abc sequence balanced by 3-ph power supply with a line voltage at 400v supplies two balanced 3 phase loads that are connected in parallel. The first load is connected in Y and has an impedance of 30+j40 ohms per phase. The second loadis delta connected and has an impedance of 60-j45 ohms. The line has an impedance of 2+j4 ohms taking the phase voltage EA as reference, determine the line currents, the phase currents per load,and the total complex power supplied by the source.

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An abc sequence balanced by 3-ph power supply with a line voltage at 400v supplies two balanced 3 phase loads that are connected in parallel. The first load is connected in Y and has an impedance of 30+j40 ohms per phase. The second loadis delta connected and has an impedance of 60-j45 ohms. The line has an impedance of 2+j4 ohms taking the phase voltage EA as reference, determine the line currents, the phase currents per load,and the total complex power supplied by the source.

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