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An Inventor claims to have developed a refrigeration unit which maintains the refrigerated space at -3°C while operating in a room where the temperature is 27°C, and which has a coefficient of performance of 9.5. How do you evaluate his claim?

An Inventor claims to have developed a refrigeration unit which maintains the refrigerated space at -3°C while operating in a room where the temperature is 27°C, and which has a coefficient of performance of 9.5. How do you evaluate his claim?

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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An Inventor claims to have developed a refrigeration unit which maintains the refrigerated space at -3°C while operating in a room where the temperature is 27°C, and which has a coefficient of performance of 9.5. How do you evaluate his claim?
Transcribed Image Text:An Inventor claims to have developed a refrigeration unit which maintains the refrigerated space at -3°C while operating in a room where the temperature is 27°C, and which has a coefficient of performance of 9.5. How do you evaluate his claim?
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