Ratio of compression is the ratio of__________________?

Related Mcqs:

Cylinder clearance in a compressor should be _________________?

A. as large as possible B. as small as possible C. about 50% of swept volume D. about 100% of swept volume E. none of the above...

The compressor performance at higher altitude compared to sea level will be _______________?

A. same B. higher C. lower D. dependent on other factors 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...