The thermal efficiency of an ideal gas turbine plant is given by (whe – McqOptions

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1.	The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)
A.	rγ - 1
B.	1 - rγ - 1
C.	1 - (1/r) γ/γ - 1
D.	1 - (1/r) γ - 1/ γ
Answer» E.

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