Physics, 25.01.2020 06:31 mr1martin

Acarnot heat engine receives 3,200 kj/s of heat from a high temperature source at 825 ℃ and rejects heat to a cold temperature sink at 15 ℃. solve following questions:

a. what is the thermal efficiency of this engine?
b. what is the power delivered by the engine in watts?
c. at what rate is heat rejected to the cold temperature sink?
d. what is the entropy change of the sink?

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Acarnot heat engine receives 3,200 kj/s of heat from a high temperature source at 825 ℃ and rejects...