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.Management Sciences
A. large quantity of air at high pressure
B. small quantity of air at high pressure
C. small quantity of air at low pressure
D. large quantity of air at low pressure
E. any one of the above
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 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 ratio of isentropic work to euler’s work is known as _____________________?
- A. compressor efficiency B. isentropic efficiency C. Euler’s efficiency D. pressure coefficient E. pressure ratio...
- Producer gas is produced by_____________________?
- A. carbonisation of coal B. passing steam over incandescent coke C. passing air and a large amount of steam over waste coal at about 65°C D. partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast E. same way as the natural gas...
- In which case the air-fuel ratio is likely to be maximum _________________?
- A. 2-stroke engine B. 4-stroke petrol engine C. 4-stroke diesef engine D. multi-cylinder engine E. gas turbine...
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