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.Management Sciences
A. start-stop motor
B. constant speed unloader
C. relief valve
D. variable speed
E. none of the above
Related Mcqs:
- The ratio of work doen per cycle to the swept volume in case of compressor is called ______________?
- A. compression index B. compression ratio C. compressor efficiency D. mean effective pressure E. compressor effectiveness...
- A centrifugal compressor works on the principle of__________________?
- 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....
- The maximum compression ratio in an actual single stage axial flow comperssor is of the order of________________?
- A. 1 : 1.2 B. 1 : 2 C. 1 : 5 D. 1 : 10 E. 1 : 1...
- The pressure ratio of an ideal vaned compressor with increase in mass flow rate_________________?
- A. increases B. decreases C. remains constant D. first decreases and then increases E. unpredictable...
- The working fluid in ai turbine is___________________?
- A. in two phases B. in three phases C. in a single phase D. in the form of air and water mixture E. gas and no air...
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