Moist air at 80 F db and 68 F wb is cooled to 58 F db and 95 percent relative humidity. The volume flow rate is 2000 cfm, and the condensate leaves at 67 F. The heat transfer rate is ?

On a summer dya in Houston, the temperature is 25 degrees Celsius and the relative humidity is 76 percent. (a) What is the humidity? (b) To what temperature could the air be cooled before condensation would start to take place? (That is, what is the dew point?)

On a hot humid summer day, the air can be considered saturated steam at 950C. If you were to take an ice-cold beverage (40C) from the cooler, you would notice drop-wise condensation on the side of the can forming. What is the condensation heat transfer coefficient for the cold can? Assume the can is 12-cm tall and has a diameter of 8-cm.