In a manufacturing process steam at 60 bar and 300C is passed through a machine at the rate of 02 kg/s. It leaves the machine at the same pressure and 08 dry. Determine the power used in the process. Some of the wet steam at 60 bar is then supplied to a heater which has a power output of 10 kW. If the steam leaves the heater at 40 bar and 05 dry, find the mass flow rate through the heater