Compressors, Gas Turbines and Jet Engines
Which is false statement about multistage compression?

The moisture in air is condensed in the inter-cooler
Volumetric efficiency is high
It is best suited for compression ratios around 7:1
Power consumption per unit of air delivered is low

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Compressors, Gas Turbines and Jet Engines
In the axial flow gas turbine, the work ratio is the ratio of

Actual compressor work and theoretical compressor work
Output and input
Compressor work and turbine work
Actual total head temperature drop to the isentropic total head drop from total head inlet to static head outlet

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