As a reservist or guardsman you will most likely fall into this category. This where you will serve one weekend a month, two weeks a year. You will be required to complete 40 unit training assemblies or drills, and two weeks of annual training. For the most part, drills are held once a month on weekends.
After the water passes through the fill. it cascades down to a collection basin. at the base of the tower structure. From. the basin the cold water can be pumped. back into the system to extract process. or comfort cooling needs and begin the. cycle all over again.
Not all of the temperature drop across the tower is due to evaporative cooling. Depending on outside. temperature and humidity conditions, some of the cooling is due to convective heat transfer. This is. caused by the physical contact of the colder air with the warmer water. If the air temperature is warmer.