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An ice making plant produces ice at atmospheric pressure and at 0 C. The mean temperature of the cooling water circulating through the condenser of

An ice making plant produces ice at atmospheric pressure and at 0 C. The mean temperature of the cooling water circulating through the condenser of the refrigerating machine is 18 C. Evaluate the minimum electrical work in kWh required to produce 1 tonne of ice. (The enthalpy of fusion of ice at atm pressure is 333.5 kJ/kg).

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