Which of the following changes will always increase the efficiency of a
a. Decrease the hot reservoir temperature TH while keeping the cool reservoir temperature TC constant.
b. Increase TH while keeping TC constant.
c. Decrease TC while keeping TH constant.
c. Increase TC while keeping TH constant.
e. Increase the difference TH-TC.
f. Decrease the ration TC/TH.

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Chapter 16 Solutions
College Physics: Explore And Apply, Volume 2 (2nd Edition)
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