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Pool and Hot tub CPO practice QUESTIONS & ANSWERS 2024 ( A+ GRADED 100% VERIFIED)
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Pool and Hot tub CPO practice QUESTIONS & ANSWERS 2024 ( A+ GRADED 100% VERIFIED)
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Pool and Hot tub CPO practice QUESTIONS &ANSWERS 2024 ( A+ GRADED 100% VERIFIED)
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? - Correct Answer - f
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?
- Correct Answer - fdsd
Which chemical is used to lower the pH value of pool or spa water? - Correct Answer -
You have a 25,000 gallon hotel pool with a calcium hardness level of 170 ppm. How much calcium
chloride (77%) would be required to increase this to 250 PPM? - Correct Answer -
The daily opening checklist should be used to: - Correct Answer -
Evaporation heat losses from a pool are highest under which environmental condition? - Correct
Answer -
How much sodium thiosulfate would you need to lower the free chlorine from 18 ppm to 2.0 ppm in an
150,000 gallon pool? - Correct Answer -
When should you backwash high rate sand filters that have a single pressure gauge? - Correct Answer -
Oxidation Reduction Potential testing (ORP) is measured in: - Correct Answer -
The reagent commonly used to test pH is: - Correct Answer -
What condition mandates an immediate closure of your swimming pool? - Correct Answer -
When mechanical cooling is used on an indoor therapeutic pool facility, the recommended ASHRAE
fresh air exchange rate should be: - Correct Answer -
The Occupational Safety and Health Administration (OSHA) requires aquatic facilities to maintain: -
Correct Answer -
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