In the three phase system of Fig. 8.4, calculate the magnitude of the line voltage V and the input power factor. Data V 1 = 400 V, Z ̇ L = 0.1 + j0.2 Ω, P 2 = 10 kW cos φ 2 = 0.6, Z ̇ 1 = 5∠60 ◦ Ω delta connected, f = 50 Hz. The results are: V=462.76 Cosphi=0.506 In the image attached there is my solution. Could you please tell me where is wrong?