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Mechanical Engineering · Q258

Compressors, Gas Turbines And Jet Engines

Engineering and GATE · Mechanical Engineering · question 258

Q258

For minimum work required to compress and deliver a quantity of air by multistage compression

A.
The compression ratio in each stage should be same
B.
The intercooling should be perfect
C.
The work-done in each stage should be same
D.
All of the above
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
For minimum work required to compress and deliver a quantity of air by multistage compression -The compression ratio in each stage should be same -The intercooling should be perfect - The work-done in each stage should be same