A steady-state, steady Flow adiabatic turbine operates on air under the Fellowing conditions: t Actual turbine specific Work, W = +117.498 kJ/kg In Flow pressure, P; = 290.675 KPa a Actual out Flow Temperature, Te = 629.67 K Ideal, (isentropic) outflow Temperature, Te = 618.01k Note: You may neglect changes in Kinetic and potential cnagy. Air is an ideal gas; You must use constant BAL = 0.287 KJ/K/Kg K = Goo = 1,4 specific heels Cp. = 1.004 KJ/K/kg Determine: = (1) Pe (Turbine exit pressure) in kpa. (2) M/L (isentropic efficiency of the turbine, (3) W/ (ideal, isentropic turbine specific work) in KJ/kg