A condition exists where it is necessary to cool and dehumidify air from 80°F db, 67°F wb to 60°db, and 54°F wb.
a. Discuss the feasibility of doing this in one process with a cooling coil (Hint: Determine the apparatus dew-point temperature for the process.)
b. Describe a practical method of achieving the required process, and sketch it on a psychrometric chart