(1) A cylinder is initially filled with saturated water vapor with mass of 1.2 kg at 200C. Heat is transferred to the steam, and it expands in a reversible and isothermal manner until the pressure drops 800 kPa. The heat transfer and the work output for this process are to be determined. 2 MPa 360C (2) Steam is expanded in an isentropic turbine. The work produced is to be determined (kJ/kg) Turbine HO 200C sat. vapor T= const 100 kPa 2 MPa 100 kPa