Compressors, Gas Turbines and Jet Engines
Choose the correct statement

Gas turbine requires lot of cooling water
Gas turbines has flat efficiency at part loads
Gas turbines have high standby losses and require lot of maintenance
Gas turbine is capable of rapid start up and loading

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Compressors, Gas Turbines and Jet Engines
Volumetric efficiency of a compressor with clearance volume

May increase/decrease depending on compressor capacity
Increases with increase in compression ratio
Decreases with increase in compression ratio
In not dependent upon compression ratio

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