In turbo fan engine, the jet velocity as compared to turbo-jet engine is_________________?

Related Mcqs:

1 m of air at atmospheric condition weighs approximately__________________?

A. 0.5 kg B. 1.0 kg C. 1.3 kg D. 2.2 kg E. 3.2 kg...

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 work ratio of simple gas turbine cycle depends on_________________?

A. pressure ratio B. maximum cycle temperature C. minimum cycle temperature D. all of the above E. none of die above...

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 jet engine varies proportional to ____________________?

A. speed B. speed C. altitude D. Vspeed E. does not Vary...