Aquatic Facility Operator 2023/2024 Already Graded A+

When do you body feeding (DE) ? {Ans: during the filter cycle}What is the most important factor related to pool water chemistry? {Ans: pH}When do you backwash? {Ans: When the pressure differential indicates it is needed}What do modulating float valves regulate? {Ans: the amount of water contributed by the bottom outlet by slowly restricting the bottom drain valve as the water level in the surge pit rises}Law of Dilution {Ans: During a turnover less than half of the water molecules pass through the filter}4 inches = {Ans: 400 gpm}