A centrifugal compressor works on the principle of
A. Conversion of pressure energy into kinetic energy
B. Conversion of kinetic energy into pressure energy
C. Centripetal action
D. Generating pressure directly
Answer: Option B
Solution(By Examveda Team)
So, in a compressor, first additional kinetic energy is imparted to the fluid with the help of a rotating impeller. ... So like this, pressure of a fluid is increased in a centrifugal compressor. So basically it works on the principle of conversation of kinetic energy into pressure energy.Related Questions on Compressors, Gas Turbines and Jet Engines
The compression ratio for the compressor is always _________ unity.
A. Equal to
B. Less than
C. More than
D. None of these
The hottest point in a gas turbine is
A. At the base
B. At the tip
C. In the center
D. Between ~ to i of the blade height
Temperature of gases at end of compression as compared to exhaust gases in a gas turbine is
A. Higher
B. Lower
C. Equal
D. Can't be compared
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