Introduction to Heat Engines Video Lessons

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Problem: Rank these engines on the basis of their thermal efficiency.

FREE Expert Solution

Thermal efficiency:

e=Amount of energy outputAmount of energy input=WQH

or

e = Qin/Qout

Label the engines.

e1 = 3000/1500 = 2

e2 = 4000/3000 = 1.33

e3 = 2000/1000 = 2

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Problem Details

Rank these engines on the basis of their thermal efficiency.


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