Figure below shows the one-line diagram of a three-phase power system. By selecting a common base of 100 MVA and 22 kV on the generator side, draw an impedance diagram showing all impedances including...

Extracted text: Figure below shows the one-line diagram of a three-phase power system. By selecting a common base of 100 MVA and 22 kV on the generator side, draw an impedance diagram showing all impedances including the load impedance in per-unit. The data are given as follows: G. 90 MVA 22 kV x = 0.18 per unit 2 T1: 50 MVA 22/220 kV x = 0.10 per unit Line 1 220 kV T2: 40 MVA 220/11 kV x = 0.06 per unit M T3: 40 MVA 22/110 kV x= 0.064 per unit T3 110/11 kV x= 0.08 per unit T4: 40 MVA Line 2 Load 110 kV M: 66.5 MVA 10.45 kV x = 0.185 per unit Lines 1 and 2 have series reactances of 48.4 and 65.43 W, respectively. At bus 4, the three-phase load absorbs 57 MVA at 10.45 kV and 0.6 power factor lagging.