Fundamentals Of Thermal-fluid Sciences In Si Units
5th Edition
ISBN: 9789814720953
Author: Yunus Cengel, Robert Turner, John Cimbala
Publisher: McGraw-Hill Education
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Chapter 7, Problem 1P
To determine
The imaginary process that violates both
Expert Solution & Answer
Explanation of Solution
The first law of thermodynamics states that the amount of heat is transferred from one system to another in the form of energy. It means that energy cannot form or be lost.
The 2nd law of thermodynamics explains that total available entropy of any specified isolated system will never reduce with respect to time. The entropy will always be constant for the cases where the given system is in equilibrium or go through reversible process.
For violation of both rules, consider that a 7 kWh electric power device transfers 6 kWh of energy into an electric wire.
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Chapter 7 Solutions
Fundamentals Of Thermal-fluid Sciences In Si Units
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