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Please don't Copy the answer from Ai which is wrong ,If you are not sure kindly skip. I am asking it for second time. For

Please don't Copy the answer from Ai which is wrong ,If you are not sure kindly skip.

I am asking it for second time.

For a power system operates with Wcycle = 810 BTU and Qout = 1769 BTU. What is the thermal efficiency?

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