§A steam
turbine receives steam at 1000 kPa and 350°C. The mass flow rate of the steam is 55 kg/s. The heat loss from the turbine is 50 kJ/kg of steam. It is known that the power output of the turbine is 40´103kW . If the turbine
exhausts at 10 kPa,
determine the quality of the steam leaving the turbine.