The thermal efficiency of a simple gas turbine for a given turbine inlet temperature with increase in pressure ratio_____________________?

Related Mcqs:

Maximum work is done in compressing air when the compression is_________________?

A. isothermal B. adiabatic C. polytropic D. any one of the above E. none of the above...

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...

Diffuser in a compressor is used to _____________________?

A. increase velocity B. make the flow stream-line C. convert pressure energy into kinetic energy D. convert kinetic energy into pressure energy E. increase degree of reaction...

The ideal efficiency 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 the above...

In the aircraft propellers __________________?

A. the propulsive matter is caused to flow around the propelled body B. propulsive matter is ejected from within the propelled body C. its functioning does not depend on presence of air D. all of the above E. none of the above...