steam at 15 mpa and 700c and at the rate of 9kg/s flowing. The pressure is decreased to 12.5mpa with the valve and after this enters an adiabatic 2 turbine system. The steams leaves the 1st turbine at 3 mpa and 450 c and feeds to a heat exchanger. In this heat exchange at the flow rate of 12kg/s, the air is heated from 20c to 135c. the rest of the flow goes to the second turbine and leaves the 2nd turbine as saturated vapor at 100kpa. the power supply is 7mw. What is the state of the steam leaving the heat exchanger?