Engineers testing the efficiency of an electric generator
Chapter 21, Problem 21.83(choose chapter or problem)
Engineers testing the efficiency of an electric generator gradually vary the temperature of the hot steam used to power it while leaving the temperature of the cooling water at a constant 20C. They find that the generators efficiency increases at a rate of 3.5 * 10-4 K-1 at steam temperatures near 300C. What is the ratio of the generators efficiency to the efficiency of a Carnot engine?
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