An adiabatic steam turbine operates at steady state with inlet conditions of 120 bars, 480℃, and the flow is through an area of 100 cm2 with a velocity of 100 m/s. At the exit, the quality is 90% at 1 bar, and the velocity is 50 m/s. a) List three assumptions and reduce the energy balance equation accordingly. (6 Points) b) Determine the mass flow rate, in kg/s (8 points) c) Determine the power production by the turbine, in kW (8 points) d) Determine the exit area, in m2 (6 points)