4- Single acting single cylinder compressor with diameter (15cm) and stroke length of (22.5cm).The air enters the compressor at pressure (100kPa) and temperature (27°C) and is compressed adiabatically...

Extracted text: 4- Single acting single cylinder compressor with diameter (15cm) and stroke length of (22.5cm).The air enters the compressor at pressure (100kPa) and temperature (27°C) and is compressed adiabatically to (600kPa). Determine the power required to operate the compressor if the speed of the motor is (100r.p.m). Also find mass of air compressed per second and the overall efficiency when the mechanical efficiency is (90%).