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.Management Sciences
A. increase in net output but decrease in thermal efficiency
B. increase in thermal efficiency but decrease in net output
C. increase in both thermal efficiency and net output
D. decrease in both thermal efficiency and net output
E. none of the above
Related Mcqs:
- An ideal air compressor cycle without clearance on p-v diagram can be represented by following processes________________?
- A. one adiabatic, two isobaric, and one constant volume B. two adiabatic and two isobaric C. two adiabatic, one isobaric and one constant volume D. one adiabatic, one isobaric and two constant volume E. two isobaric, two adiabatic and one constant volume...
- 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...
- Which is false statement about advantages of multistage compressor in comparison to single stage compressor_________________?
- A. less power requirement B. better mechanical balance C. less loss of air due to leakage past the cylinder D. more effective lubrication E. lower volumetric efficiency...
- 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...
- For speed above 3000 km/hour, it is more advantageous to use____________________?
- A. turbo-jet engine B. ram-jet engine C. propellers D. rockets E. hydraulic jet propulsion...
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