Marks: 50 Question 2 In a gas turbine operating under adiabatic condition, the work output is 12500 KW The inlet and exit conditions of the steam are given in Table Q2 Given: Density of steam = 4.4 Kg/m? Table Q2 Temperature (K) Velocity (m/s) Elevation (m) Enthalpy (KJ/kg) 4389.3 Inlet 1200 50 10 Exit 3277.1 640 180 6 i. ii. Calculate the volume flow rate of steam. (40 marks) Calculate the work rate for the same conditions of (i) when volume flow rate of steam is reduced by 50%. (10 marks)