Question: An open-circuit and short-circuit tests were performed on a single-phase transformer with rating on the nameplate; 11 kVA, 1100/220 V, 60 Hz, and following results were obtained: Open-circuit test (high-voltage side For Even Student ID open): P1 = 40W V1 = 220 V 11=2 A Short-circuit test (low-voltage side short- circuited): P2 = 80W V2=40 V 12 = 10 A Even Student ID: Calculate the parameters Rc, Xm, Re, and Xe and draw the equivalent circuit of the transformer (with numerical values indicated) as referred to the low-voltage side. For Odd Student ID Open-circuit test (high-voltage side open): P1 = 50W V1 = 220 V I1 = 3 A Short-circuit test (low-voltage side short- circuited): P2 = 100W V2 = 50 V 12=10 A Odd Student ID: Calculate the parameters Rc, Xm, Re, and Xe and draw the equivalent circuit of the transformer (with numerical values indicated) as referred to the high-voltage side.