do fast 14-95 Air at 1 atm, 20°C, and 50 percent relative humidityis first heated to 35°C in a heating section and then passedthrough an evaporative cooler where its temperature dropsto 25°C. Determine (a) the exit relative humidity and (b) theamount of water added to air, in kg H₂O/kg dry air.

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Answered: 14-95 Air at 1 atm, 20°C, and 50…

Understanding Business

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Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment

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14-95 Air at 1 atm, 20°C, and 50 percent relative humidity is first heated to 35°C in a heating section and then passed through an evaporative cooler where its temperature drops to 25°C. Determine (a) the exit relative humidity and (b) the amount of water added to air, in kg H₂O/kg dry air.