An automobile has an average power of 22 kW/hour for a trip. By a thermal efficiency of 30% how much fuel energy was used? What happened to all the energy? What change in entropy occurs when assuming ambient at 2000 C?

Sustainable Energy
2nd Edition
ISBN:9781337551663
Author:DUNLAP, Richard A.
Publisher:DUNLAP, Richard A.
Chapter14: Ocean Thermal Energy Conversion And Ocean Salinity Gradient Energy
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An automobile has an average power of 22 kW/hour for a trip. By a thermal efficiency of 30% how much fuel energy was used? What happened to all the energy? What change in entropy occurs when assuming ambient at 2000 C?

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