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A supply of 40 kg of shrimp at 8°C contained in a box is to be frozen to 18°C in a freezer Determine the amount of heat that needs to be removed The latent heat of the shrimp is

A supply of 40 kg of shrimp at 8°C contained in a box is to be frozen to 18°C in a freezer Determine the amount of heat that needs to be removed The latent heat of the shrimp is

A supply of 40 kg of shrimp at 8°C contained in a box is to be frozen to -18°C in a freezer. Determine the amount of heat that needs to be removed. The latent heat of the shrimp is 277 kJ/kg, and its specific heat is 3.62 kJ/kg · °C above freezing and 1.89 kJ/kg · °C below freezing. The container box is 1.2 kg and is made up of polyethylene, whose specific heat is 2.3 kJ/kg ·°C.Also, the freezing temperature of shrimp is -2.2°C.

 

 

 
rahul 19-Jul-2020

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