**Refrigerator Power Calculation**When purchasing a refrigerator, it's important to determine the amount of power required to operate it effectively. Consider the following scenario:- You need to maintain your food at a temperature of 1°C.- The ambient temperature in your house is typically 19°C.- The refrigerator needs to extract 297 kW of heat. **Question**: What is the minimum power (in kW) required to operate the refrigerator under these conditions? Understanding the cooling requirements of your refrigerator ensures optimal performance and energy efficiency. (Note: Graphs or diagrams related to energy efficiency or power calculations could be included for additional clarity.)

Calculate the reversible COP of the refrigerator. COP = TL/(TH - TL) = (1 + 273)/[(19 + 273)…

You are purchasing a refrigerator. You know that you want to keep your food at 1 deg C and that your house is typically at 19 deg C. What is the minimum power (kW) required to operate the refrigerator if the heat extracted is 297 kW?

You are purchasing a refrigerator. You know that you want to keep your food at 1 deg C and that your house is typically at 19 deg C. What is the minimum power (kW) required to operate the refrigerator if the heat extracted is 297 kW?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Laws of thermodynamics

Thermodynamics is a field of research, which needs the creation of absolute and ideal states and logical and practical examination of the actual conditions. By considering all the laws and theories of thermodynamics, the chemical reactions, the occurrence of processes, and physiological functions can be predicted with this field.

Question

**Refrigerator Power Calculation**

When purchasing a refrigerator, it's important to determine the amount of power required to operate it effectively. Consider the following scenario:

- You need to maintain your food at a temperature of 1°C.
- The ambient temperature in your house is typically 19°C.
- The refrigerator needs to extract 297 kW of heat.

**Question**: What is the minimum power (in kW) required to operate the refrigerator under these conditions?

Understanding the cooling requirements of your refrigerator ensures optimal performance and energy efficiency.

(Note: Graphs or diagrams related to energy efficiency or power calculations could be included for additional clarity.)

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