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One of the most efficient engines ever d...

One of the most efficient engines ever developed operates between 2100 K and 700 K. Its actual efficiency is 40%. What percentage of its maximum possible efficiency is this?

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To solve the problem step by step, we will follow the process outlined in the video transcript. ### Step 1: Identify the Given Values We are given: - Source temperature (T1) = 2100 K - Sink temperature (T2) = 700 K - Actual efficiency of the engine = 40% ...
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