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.Management Sciences
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
Related Mcqs:
- Out of the following, from where you will prefer to take intake for air compressor_________________?
- A. from an air conditioned room maintained at 20°C B. from outside atmosphere at 1°C C. from coal yard side D. from a side where cooling tower is located nearby E. from any one of the above locations...
- To aviod moisture troubles, the compressed air main line should __________________?
- A. rise gradually towards the point of use B. drop gradually towards the point of use C. be laid vertically D. be laid exactly horizontally E. none of the above...
- The vloumetric efficiency of compressor with increase in compression ratio will ___________________?
- A. increase B. decrease C. remain same D. may increase/decrease depending on clearance volume E. none of the above...
- The pressure ratio in gas turbines is of the order of__________________?
- A. 2:l b. 4:1 C. 61: 1 D. 9 : 1 E. 12:1....
- In jet engines, for the efficient production of large power, fuel is burnt in an atmosphere of__________________?
- A. vacuum B. atmospheric air C. compressed air D. oxygen alone E. liquid hydrogen...
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