The advantage of multistage compression over single stage compression is
A. Lower power consumption per unit of air delivered
B. Higher volumetric efficiency
C. Decreased discharge temperature
D. All of the above
Answer: Option D
Solution(By Examveda Team)
Advantages of multi-stage compressor over single stage compressor. -The fluid can be compressed to very high pressure. - The intercooler is more efficient than the cylinder wall cooling in a single stage compressor. -Pressure ratio per each stage is lowered and it reduces the leakage loss.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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