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

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...

For an irreversible gas turbine cycle, the efficiency and work ratio both depend on___________________?

A. pressure ratio alone B. maximum cycle temperature alone C. minimum cycle temperature alone D. both pressure ratio and maximum cycle temperature E. none of the above...

The weight per horse power ratio for gas. turbine as compared to I.C. engine and steam turbine is________________?

A. same B. higher C. lower D. uncomparable E. unpredictable...