Refrigerant 134a enters an adiabatic compressor as saturated vapor at 120 kPa at a rate of 0.3 m3/min and exits at 1 MPa pressure. The isentropic efficiency of the compressor is 80%.
a. Name a device that would have refrigerant 134a running through a compressor
b. Determine the temperature of the refrigerant at the exit of the compressor
c. Determine the power input to the compressor
d. Sketch both the real and ideal processes on a T-s diagram.