Air at 100 kPa and 17c compressed to 257c steadily at a rate of 2 kg/s by an idiabatic compressor with an isentropic efficiency of 84%. a) Detrmine...

Air at 100 kPa and 17c compressed to 257c steadily at a rate of 2 kg/s by an idiabatic compressor with an isentropic efficiency of 84%.

a) Detrmine the actual power input required in KW.

b) Calculate the sepcific enthalpy (h_2s) of air at the exit in case of isentropic process.

c) Determine the pressure of air at exit.