Solve the below problem:
Q: Air enters a 40-cm-diameter cooling section at 1 atm, 32°C, and 30 percent relative humidity at 18 m/s. Heat is removed from the air at a rate of 1200 kJ/min. Determine
(a) the exit temperature,
(b) the exit relative humidity of the air, and
(c) the exit velocity.
![5_Cooling coil.jpg](https://secure.tutorsglobe.com/CMSImages/5_Cooling coil.jpg)