Ahemingway3864 Ahemingway3864

27-02-2024
Physics

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A steam turbine inlet is at 200 psia, 900 F. The exit is at 40 psia. What is the highest possible exit temperature? Which efficiency does that corresponds to?
a. 750 F with 75% efficiency
b. 780 F with 80% efficiency
c. 820 F with 85% efficiency
d. 850 F with 90% efficiency

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