10. A stream turbine receives 25 kg/s of steam at 5.0 MPa

and 500°C, and the steam exits at 150 kPa. The

turbine is adiabatic. Plot the power produced, the

entropy generation rate for isentropic efficiencies

varying between 0.4 and 1.0. [MO3, MO4, MO5, M07]