Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4 MPa,500C, and 80m/s, and the exit conditions are 30kPa,92% quality, and 50m/s. The inlet lies 5m higher than the outlet. The mass flow rate of the steam is 12kg/s. (a) Compare the magnitudes of h,ke, and pe. (b) Determine the power output. (c) Determine the turbine inlet area