107. The discharge pressure of an air compressor is 5 times the suction pressure. If volume flow

at suction is 0.1 m3

/s, what is the suction pressure if compressor work is 19.57 kW (use n =

1.35).

A. 97 kPa B. 98 kPa C. 99 kPa D. 100 kPa