a. Assume a blower operating at 4000 rpm compressing air from 68°F and 14.7psia to 8.5psig, handling 16000cfm at the design point with an efficiency of 70%. It is desired to find the operating...

Extracted text: a. Assume a blower operating at 4000 rpm compressing air from 68°F and 14.7psia to 8.5psig, handling 16000cfm at the design point with an efficiency of 70%. It is desired to find the operating conditions (BHP, H and Q) at 3600 rpm. b. Same as problem (a) except assume that the speed and inlet temperature remains the same, but the inlet pressure at the point considered, drops to 10psia. c. Same as problem (a) except assume that the speed and inlet pressure remains the same, but the inlet temperature rises to 100°F.