The thrust on the rotor in a centrifugal compressor is produced by________________?

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...

Volumetric efficiency is_____________________?

A. the ratio of stroke volume to clearance volume B. the ratio of the air actually delivered to the amount of piston displacement C. reciprocal of compression ratio D. index of compressor performance E. proportional to compression ratio...

For a compressor, least work will be done if the compression is________________ ?

A. isentropic B. isothermal C. polytropic D. somewhere in between isentropic and isothermal 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....

A jet engine works on the principle of conservation of____________________?

A. mass B. energy C. flow D. linear momentum E. angular momentum...