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![(2.A) What is the power output of the heat engine, in watts?
\[
\mathrm{P}=\quad \& \mathrm{~W}
\]
engine, and its actual eff](https://media.cheggcdn.com/media/254/254280ff-8ec3-488d-8f3b-16f6bc0868cf/phpv3V3Pa)
Expert Answer
Using the formula for the efficiency of engine power of steam engine could be