Turbofan engine employs ____________________ ?

Related Mcqs:

Clearance volume in actual reciprocating compressors is essential __________________?

A. to accommedate Valves in the cylinder head B. to provide cushioning effect C. to attain high volumetric efficiency D. to avoid mechanical bang of piston with cylinder head E. to provide cushioning effect and also to avoid mechanical bang of piston with cylinder head...

The compressor efficiecny is the__________________?

A. isothermal H.P/indicated H.R B. isothermal H.P./shaft H.R C. total output/air input D. compression work/motor input 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...

It is not possible to use closed gas turbine cycle in aeronautical engines because_________________ ?

A. it is inefficient B. it is bulky C. it requires cooling water for its operation D. non of theses...

In jet propulsion power unit, the inlet duct of diverging shape is used in order to _______________ ?

A. collect more air B. convert kinetic energy of air into pres-sure energy C. provide robust structure D. beautify the shape E. none of the above...