Steam enters a turbine with a pressure of 3.0 MPa and temperature of 400°C. Saturated vapor at 100°C leaves the turbine. At steady state, the turbine develops work in the amount of 540 kJ/kg of steam flowing through the turbine. Ignore the heat loss from the turbine to its surroundings. Determine the rate of heat transfer per kg of steam flowing. a. - 17.8 kJ/kg b. - 14.8 kJ/kg c. - 20.8 kJ/kg d. - 1094.8 kJ/kg