The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)

Questions › Category: Thermodynamics › The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)
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VideRime Staff asked 3 years ago
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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              (Ans)

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