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

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1.	The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)$?
A.	r≈í‚â• - 1
B.	1 - r≈í‚â• - 1
C.	1 - (1/r) ≈í‚â•/≈í‚â• - 1
D.	1 - (1/r) ≈í‚â• - 1/ ≈í‚â•
Answer» E.

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