A household freezer operates in a room at 20 61616 C Heat must be transferred from the cold space at a rate of 2 kW to maintain its temperature at 61485 30 61616 C What is the theoretically smallest (power) motor required to operate this freezer ...

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A household freezer operates in a room at 20C. Heat must be transferred from the cold space

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A household freezer operates in a room at 20C. Heat must be transferred from the cold space at a rate of 2 kW to maintain its temperature at 30C. What is the theoretically smallest (power) motor required to operate this freezer?

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Aug 04, 2010 01:19 AM

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A household freezer operates in a room at 20C. Heat must be transferred from the cold space at a rate of 2 kW to maintain its temperature at 30C. What is the theoretically smallest (power) motor...
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A household freezer operates in a room at 20C. Heat must be transferred from the cold space

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Fundamentals of Thermodynamics

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