POOL AND HOT TUB CPO PRACTICE EXAM QUESTIONS AND ANSWERS 100% SOLVED.

You are the operator for a pool which is 164 feet long and 80 feet wide. The pool bottom has a constant slope which is 4 feet deep at the shallow end, and 10 feet deep at the deep end. What is the volume of this pool in gallons? - ANSWERf You operate a pool which uses high rate sand filters. You discover that your filter tank has developed a major leak and must be replaced. Your pool operates with a flow rate of 525 GPM. Using a filter media rate (fmr) of 15 gallons per minute, what size sand filter would you need to replace your damaged filter? - ANSWERfdsd Which chemical is used to lower the pH value of pool or spa water? - ANSWER Cloudy or murky green-tinted pool water is usually an indication of: - ANSWER To reduce the possibility of suction entrapment an operator should: - ANSWER To be classified as a disinfectant, a chemical must kill or inactivate 99.99% of contaminants and: - ANSWER Which chlorine type tends to lower the pH level in water? - ANSWER The vacuum gauge is installed: - ANSWER