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Mechanical Engineering · Q180

Compressors, Gas Turbines And Jet Engines

Engineering and GATE · Mechanical Engineering · question 180

Q180

With the decrease in compression ratio, the volumetric efficiency

A.
Does not change
B.
Increases
Answer
C.
Decreases
D.
First decrease and then increase

Answer: Option B

Solution

Answer: Option B
Solution:
With the decrease in compression ratio, the volumetric efficiency increases