Q15: For the two-bus power system shown in Fig. (1) Slack bus (10 marks) G₁ G₂ 0.3+j0.1 pu Bus 1 Bus 2 Y12=-j2 V1.0+j0.5 pu V₁=1.0L0° pu Fig. (1) Sbase 100 MVA, Vbase=132 kV 1. Use Gauss-Siedel iterative method to find V2, perform one iteration 2. If V2=0.98 pu, find the maximum power transmitted along the line. 3. If a balanced 3-phase fault occurs at bus 2, find the fault current in amperes. nswer: Power Electronics (10 marks)