Search
.Management Sciences
A. conversion of pressure energy into kinetic energy
B. conversion of kinetic energy into pres¬sure energy
C. centripetal action
D. generating pressure directly
E. combination of A. and D.
Related Mcqs:
- What will be the volume of air at 327°C if its volume at 27°C is 1.5 m3/mt ?
- A. 3 m3/mt B. 1.5 m3/mt C. 18 m3/mt D. 6 m3/mt E. 0.75 m3/mt...
- Which is false statement about air receivers ___________________?
- A. These are used to dampen pulsations , B. These act as reservoir to- take care of sudden demands C. These increase compressor efficiency D. These knock out some oil and moisture E. These reduce frequent on/off operation of compressors...
- 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...
- Mechanical efficiency of gas turbines as compared to I.C engines is____________________?
- A. higher B. lower C. same D. depends on on odier considerations E. unpredictable...
- 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...
Recent Comments