Answered: A carnot enine removes 1200J of heat…

A carnot enine removes 1200J of heat from a high temperature source and dumps 450J to the atmosphere at18.0C What is the efficiency of the engine?What is the temperature of thehot reservoir?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter4: The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 81AP: A Carnot engine working between two heat baths of temperatures 600 K and 273 K completes each cycle...

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A carnot enine removes 1200J of heat from a high temperature source and dumps 450J to the atmosphere at18.0C What is the efficiency of the engine?What is the temperature of thehot reservoir?

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Steam locomotives have an efficiency of 17.0% and operate with a hot steam temperature of 425C. (a) What would the cold reservoir temperature be if this were a Carnot engine? (b) What would the maximum eficiency of this steam engine be if its cold reservoir temperature were 150C ?
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