Pick up the correct statement ?

Compressors, Gas Turbines and Jet Engines 19/11/2021

A. large gas turbines use radial inflow turbines
B. gas turbines have their blades similar to steam turbine
C. gas .turbine’s blade will appear as impulse section at the hub and as a reaction section at tip
D. gas turbines use both air and liquid cooling
E. all of the above are correct.

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