Air at 1 atm, 208C, and 50 percent relative humidity is
Chapter 14, Problem 1495(choose chapter or problem)
Air at 1 atm, 208C, and 50 percent relative humidity is first heated to 358C in a heating section and then passed through an evaporative cooler where its temperature drops to 258C. Determine (a) the exit relative humidity and (b) the amount of water added to air, in kg H2O/kg dry air.
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