The pressure ratio for an open cycle gas turbine compared to closed cycle gas turbine of same h.p. is_______________?

Related Mcqs:

Free air is the air at________________?

A. atmospheric conditions at any specific location B. 20°C and 1 kg/cm2 and relative humidity of 36% C. 0°C and standard atmospheric conditions D. 15°C and 1 kg/cm2 E. 25°C, 1 kg/cm2 and relative humidity of 50%....

Ratio of indicated h.p. to shaft h.p. in known as__________________?

A. compressor efficiency B. isothermal efficiency C. volumetric efficiency D. mechanical efficiency E. adiabatic efficiency...

The maximum compression ratio in an actual single stage axial flow comperssor is of the order of________________?

A. 1 : 1.2 B. 1 : 2 C. 1 : 5 D. 1 : 10 E. 1 : 1...

The closed cycle in gas turbines_________________?

A. provides greater flexibility B. provides lesser flexibility C. in never used D. is used when gas is to be burnt E. none of the above...

Gas turbine cycle with Regenerator __________________?

A. increases thermal efficiency B. allows high compression ratio C. decreases heat loss is exhaust D. allows operation at very high altitudes E. permits high moisture content fuel to be used...