DO NOT USE state functions; show all your work and justify every step of your calculations. P1T1P2 Air at 100kPa and 300K is compressed to 1MPa using a compressor. The mass flow rate is 1kg/s. Consider two different processes: linlot = lowles: Process A: The compression process is adiabatic and the final temperatureis 600K.) Process B: The compression process is isothermal. T is cont. T2=T1=3,00K Assume steady-state operations and that changes in kinetic and potential energies are negligible. Assume air behaves as an ideal gas with constant specific heats, cp=1kJ/kgK and R=0.287kJ/kgK. Determine: {PV=mRTPV=RT (0) Cp=Cv+R a) The entropy change in process A, in kJ/kgK. ( 8 points) b) The isentropic efficiency in process A. ( 8 points) (8) c) The compressor power required in process B, in kW. (8 points) d) The entropy change in process B, in kJ/kgK. ( 8 points) e) Sketch the two processes on a single T-s diagram. Label all states. (8 points)