A steam turbine, operating reversibly and adiabatically, takes in superheated steam at 2000 kPa and discharges at 50 kPa. (a) What is the minimum superheat required so that the exhaust contains no...

A steam turbine, operating reversibly and adiabatically, takes in superheated steam at 2000 kPa and discharges at 50 kPa.
(a) What is the minimum superheat required so that the exhaust contains no moisture?
(6) What is the power output of the turbine if it operates under these conditions and the steam rate is 5 kg s^-1?