Compression efficiency is compared against_____________________?

Related Mcqs:

The ratio of work doen per cycle to the swept volume in case of compressor is called ______________?

A. compression index B. compression ratio C. compressor efficiency D. mean effective pressure E. compressor effectiveness...

A centrifugal compressor works on the principle of__________________?

A. conversion of pressure energy into kinetic energy B. conversion of kinetic energy into pres¬sure energy C. centripetal action D. generating pressure directly E. combination of A. and D....

The maximum compression ratio in an actual single stage axial flow comperssor is of the order of________________?

A. 1 : 1.2 B. 1 : 2 C. 1 : 5 D. 1 : 10 E. 1 : 1...

The pressure ratio of an ideal vaned compressor with increase in mass flow rate_________________?

A. increases B. decreases C. remains constant D. first decreases and then increases E. unpredictable...

The working fluid in ai turbine is___________________?

A. in two phases B. in three phases C. in a single phase D. in the form of air and water mixture E. gas and no air...