8th Edition

ISBN: 9780073398174

Author: Yunus A. Cengel Dr., Michael A. Boles

Publisher: McGraw-Hill Education

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Chapter 6.11, Problem 161FEP

A heat engine receives heat from a source at 1000°C and rejects the waste heat to a sink at 50°C. If heat is supplied to this engine at a rate of 100 kJ/s, the maximum power this heat engine can produce is

(a) 25.4 kW
(b) 55.4 kW
(c) 74.6 kW
(d) 95.0 kW
(e) 100 kW

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Chapter 6.11, Problem 160FEP

Chapter 6.11, Problem 162FEP

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Chapter 6 Solutions

Thermodynamics: An Engineering Approach

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A heat engine receives heat from a source at 1000°C and rejects the waste heat to a sink at 50°C. If heat is supplied to this engine at a rate of 100 kJ/s, the maximum power this heat engine can produce is (a) 25.4 kW (b) 55.4 kW (c) 74.6 kW (d) 95.0 kW (e) 100 kW

Solution Summary: The author determines the maximum power the heat engine can produce. The temperature of higher and lower temperature bodies is T_H.

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