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.Management Sciences
A. production of highly corrosive gases corroding the cylinder walls and exhaust system
B. excessive engine wear
C. damaging of both the storage tank and the engine
D. deposition on engine parts
E. none of the above.
Related Mcqs:
- The maximum temperature in the I.C. engine cylinder is of the order of ________________?
- A. 500- 1000°C B. 1000- 1500°C C. 1500-2000°C D. 2000-2500°C E. 2500-3000°C...
- The thermal efficiecny of a diesel cycle having fixed compression ratio, with increase in cut-off ratio will___________________?
- A. increase B. decrease C. be independent D. may increase or decrease depending on other factors E. none of the above...
- The size of inlet valve of.an engine in comparison to exhaust valve is_________________?
- A. more B. less C. same D. more/less depending on capacity of engine E. varies from design to design...
- Freezing temperature of petrol is usually__________________?
- A. 0°C B. – 10°C C. 10°C D. less than – 30°C E. less than – 273°C...
- The thermal efficiency of a semi-diesel cycle having fixed compression ratio and fixed quantity of heat, with increase in pressure ratio will_______________?
- A. increase B. decrease C. remain unaffected D. increase/decrease depending upon engine capacity E. first increase and then decrease...
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