Pick up the correct statement?

Compressors, Gas Turbines and Jet Engines 15/08/2021

A. closed cycle gas turbine is an I.C engine
B. gas turbine uses same working fluid over and over again
C. air-fuel ratio in a gas turbine is 100 : 1
D. ideal efficiency of closed cycle gas turbine plant is more than carnot cycle efficiency
E. thrust in turbo-jet is produced by nozzle exit gases

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