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Question 6 10 pts For a Rankine cycle, higher steam pressures and temperature conditions can be achieved because of the development of new exotic materials. With the condenser pressure found in problem 2, the following conditions exist: Tmax=600 deg C Pmax=20 MPa The pump efficiency is 75% and the turbine efficiency if 87%. What is the net work out/unit mass and the thermal efficiency? 1185 kJ/kg, 0.36 1356 kJ/kg, 0.41 1405 kJ/kg, 0.43 1660 kJ/kg, 0.51