QUESTION 2 Ina gas turbine unit the gases flow through the turbine at a rate of 10 kg/s and the power developed by the turbine is 12000 kW. The gases enter the turbine Som High above the exit line. The enthalpy of the gases had decreased by 700 kyke and the velocities of the gases at Inlet and outlet are 60 and 150 m/s respectively. The specific volume at the Inlet of the gas is 0.3m3/kg and the area of the pipe at exit is 0.023m2. a) Calculate the rate at which heat is rejected from the turbine in kw. b) The Inlet area of the pipe. The specific volume of the gas at the exit