s in the circuit

Draw an impedance diagram for the electric power system shown in Fig. Showing all impedances in per unit on a 100-MVA base. Choose 20 kV as the voltage base for generator. The three-phase power and line-line ratings are given below. CO1 G1: 90 MVA, 20 kV, X= 9% G2: 90 MVA, 18 kV, X= 9% T1: 80 MVA, 20/200 kV, X=16% T2:  80 MVA, 200/20 kV, X = 20% Line: 200 kV, X = 120 Ohm Load: 200 kV, S= 48 MW + j64 MVAr

R148 R149 R150 If R148 is 18 Ohms, R149 is 13 Ohms, R150 is 25 Ohms, and there is 4 Amps flowing through R150, what is the current through R148? Please show 3 decimal places and don't include units in your answer (i.e. don't include A in your answer).

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