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3.) A supply of 50 kg of chicken at 6 C contained in a box is to be frozen to -18 C in a freezer Figure). Determine the amount of heat that needs to be removed. The container box is 1.5 kg, nd the specific heat of the box material is 1.4 kJ/kg • K.

3.) A supply of 50 kg of chicken at 6 C contained in a box is to be frozen to -18 C in a freezer Figure). Determine the amount of heat that needs to be removed. The container box is 1.5 kg, nd the specific heat of the box material is 1.4 kJ/kg • K.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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PRODUCT LOAD ACTIVITY 3 

8.) A supply of 50 kg of chicken at 6 C contained in a box is to be frozen to -18 C in a freezer (Figure). Determine the amount of heat that needs to be removed. The container box is 1.5 kg, and the specific heat of the box material is 1.4 kJ/kg • K. m=50kg h=247 kJ/kg Chicken m= 50 kg T =6°C T;=-18°C Tireezing =-2.8°C Ca=3.32 kJ/kg.K C3=1.77 kJ/kg.K Container=1.5 kg Cbox=1.4 kJ/kg.K
Transcribed Image Text:8.) A supply of 50 kg of chicken at 6 C contained in a box is to be frozen to -18 C in a freezer (Figure). Determine the amount of heat that needs to be removed. The container box is 1.5 kg, and the specific heat of the box material is 1.4 kJ/kg • K. m=50kg h=247 kJ/kg Chicken m= 50 kg T =6°C T;=-18°C Tireezing =-2.8°C Ca=3.32 kJ/kg.K C3=1.77 kJ/kg.K Container=1.5 kg Cbox=1.4 kJ/kg.K
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