It is initially at 25deg C. The warehouse is desired to be cooled to 5deg C....

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It is initially at 25\deg C. The warehouse is desired to be cooled to 5\deg C. The heat transferred from the external environment to the tank is 1.2 kW. Accordingly, a cooling system with H kW power is installed to cool the warehouse up to 5\deg C under these conditions. How long does the installed system take to achieve this cooling? The density of air is rho = 1.2kg / (m^ 3) and its specific heat is c_{p} = 1 kJ/kgK. It is initially at 25\deg C. The warehouse is desired to be cooled to 5\deg C. The heat transferred from the external environment to the tank is 1.2 kW. Accordingly, a cooling system with H kW power is installed to cool the warehouse up to 5\deg C under these conditions. How long does the installed system take to achieve this cooling? The density of air is rho = 1.2kg / (m^ 3) and its specific heat is c_{p} = 1 kJ/kgK.

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SOLUTION To calculate the time it takes for the cooling system to achieve the desired temperature of ... View the full answer