A water cooler uses 50 lb/hr of melting ice to cool running water from 80°F to 42°F. Based on the inside coil area, Ui=110 Btu/hr-ft²-°F. Find the logarithmic mean temperature difference. A. 17.42°F B. 19.85°F C. 22.15°F D. 24.24°F From the data in the problem, calculate the inside area of the coil in ft² A. 1.410 B. 2.664 C. 22.15 D. 24.24°F From the data in the problem, calculate the gpm of water cooled. A. 0.285 B. 0.380 C. 0.431 D. 0.489

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