For a 7.96-kV : 39.8-kV, 60 Hz, 10 MVA single-phase transformer with the high voltage winding open-circuited, a voltage of 7.96 kV is measured with the resultant current 17.3 A and power is 48.0 kW. The low-voltage winding is then short-circuited and a voltage of 1.92 kV is measured with a current of 252 A and a power of 60.3 kW. a. Calculate the parameters of the equivalent circuits as referred to the transformer high-voltage winding and draw the corresponding circuit. b. Calculate the equivalent-circuit parameters as referred to the transformer low voltage winding and draw the circuit. c. With the transformer carrying rated load and rated voltage at its low-voltage terminal, calculate the power dissipated in the transformer.