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Physics, 02.12.2019 23:00 bryan12376

Aheat engine receives an amount of energy qh= 790 kj by heat transfer from a high temperature thermal reservoir at th=950 k. energy is rejected by heat transfer to a lower temperature thermal reservoir at t1=590 k. if waste heat in the amount of q1=160 kj is rejected to the low temperature thermal reservoir during each cycle.

a) solve for the maximum theoretical efficiency that an engine in this situation could operate with. answer: 0.379

b) solve for actual efficiency that the engine is operating with.

c) which of the following best describes the manner in which the cycle is

-reversibly or impossibly?

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Answers: 2

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