2. The one-line diagram of a three-phase power system is shown below. Select a common power base of 100 MVA and 22 kV on the generator side. Draw an impedance diagram with all impedances including the load impedance marked in per-unit. The system data for each component is as follow: G1 90 MVA 22 kV XG-18% TI 50 MVA 22-220 kV XTI=10% T2 40 MVA 220-11 kV XT2=6% T3 T4 M 40 MVA 22-110 kV XT3=6.4% 40 MVA 110-11 kV 66.5 MVA 10.45 kV XT4=8% XM=18.5% The three-phase load at bus 4 absorbs 57 MVA, 0.6 power factor lagging at 10.45 kV. Line 1 and line 2 have reactances of 48.4 and 65.43 ohm, respectively. [10 points] T₁ T2 2 3 4 Line 1 220 kV G M T3 T4 5 6 Line 2 110 kV 38 Load