The advantage of multistage compression over single stage compression is ________________?

Related Mcqs:

Ratio of compression is the ratio of__________________?

A. gauge discharge pressure to the gauge intake pressure B. absolute discharge pressure to the ab-solute intake pressure C. pressures at discharge and suction cor-responding to same temperature D. stroke volume and clearance volume E. none of the above...

During peak load periods, the best method of controlling compressors is___________________?

A. start-stop motor B. constant speed unloader C. relief valve D. variable speed E. none of the above...

The ratio of isentropic work to euler’s work is known as _____________________?

A. compressor efficiency B. isentropic efficiency C. Euler’s efficiency D. pressure coefficient E. pressure ratio...

Pick up the wrong statement ?

A. large gas turbines employ axial flow compressors B. axial flow compressors are more stable than centrifugal type compressors but not as efficient C. axial flow compressors have high capacity and efficiency D. axial flow compressors have instability region of operation E. centrifugal compressors are used mainly on low flow pressure ratio gas turbines...

The compression ratio in a gas turbine is of the roder of____________________?

A. 3.5 : 1 B. 5 : 1 C. 8 : 1 D. 12 : 1 E. 20 : 1...