Question

The food compartment of a refrigerator is maintained at 4°C by removing heat from it at a rate of 360 kJ/min. If the required power input to the refrigerator is 2 kW, (i) determine the rate of heat rejection to the room that houses the refrigerator. (ii) Determine the higher temperature of the system.

Name: the food compartment of a refrigerator is maintained at 4c by removing heatfrom it at a rate of 360 kjmin if the required power input to the refrigerator is2kwi determine the rate of heat re 90633
Uploaded: 2023-01-07T09:54:44-08:00
Duration: 2 min 38 s
Channel: Sri K
Description: the food compartment of a refrigerator is maintained at 4c by removing heatfrom it at a rate of 360 kjmin if the required power input to the refrigerator is2kwi determine the rate of heat re 90633

          The food compartment of a refrigerator is maintained at 4°C by removing heat from it at a rate of 360 kJ/min. If the required power input to the refrigerator is 2 kW, (i) determine the rate of heat rejection to the room that houses the refrigerator. (ii) Determine the higher temperature of the system.

Added by Shannon P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

01/07/2023

Step 1

The rate of heat rejection is 360 kJ/min. Therefore, the room that houses the refrigerator is being cooled at a rate of 360 kJ/min. The room's temperature will be lowered by this amount as well. Show more…

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The food compartment of a refrigerator is maintained at 4°C by removing heat from it at a rate of 360 kJ/min. If the required power input to the refrigerator is 2 kW, (i) determine the rate of heat rejection to the room that houses the refrigerator. (ii) Determine the higher temperature of the system.