The efficiency of the engines in the two previous problems are the same, comparing the input and output temperatures.

True

False

can anyone answer my question?

okay, thank you very much.

True

To determine whether the efficiency of the engines in the two previous problems is the same when comparing the input and output temperatures, you need to compare the values given in the problems.

Check the information provided for each engine, specifically the temperatures of the input and output. If the input and output temperatures are the same for both engines, then the efficiencies would be equal.

If the temperatures are different, however, then the efficiencies would not be the same. In this case, you would need to calculate the efficiencies using the relevant formulas.

Therefore, without knowing the specific details of the two previous problems, it is not possible to definitively determine whether the statement is true or false.

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