7. Steam enters a turbine at a flow rate of 7.5 kg/s at a

temperature of 600°C and a pressure of 10 MPa. The

steam exits at a pressure of 100 kPa. The isoentropic

efficiency of the turbine is 0.80. Determine the power

output from the turbine, assuming that it is insulated.

[MO3, MO5, MO6]