An ideal refrigerator operates between -9 C and 22 1. Calculate the COP. 2. Calculate the power required to drive the refrigerator to produce 0,4 kg of ice per minute at 0 °C from water at 17 °C. Assume the latent heat of ice is 330,6 kJ/kg and Cw of water = 4,187 kJ/kg.K. %3D

An ideal refrigerator operates between -9 C and 22 1. Calculate the COP. 2. Calculate the power required to drive the refrigerator to produce 0,4 kg of ice per minute at 0 °C from water at 17 °C. Assume the latent heat of ice is 330,6 kJ/kg and Cw of water = 4,187 kJ/kg.K. %3D

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 12RQ: Refrigerators currently being manufactured in the United States are using______as their refrigerant.

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An ideal refrigerator operates between -9 C and 22 °C.
1. Calculate the COP.
Calculate the power required to drive the refrigerator to produce 0,4 kg of ice
per minute at 0 °C from water at 17 °C.
2.
%3D
Assume the latent heat of ice is 330,6 kJ/kg and Cw of water = 4,187 kJ/kg.K.

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