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CPO Pool Operator-s Final Exam (2024 / 2025) Questions and Verified Answers, 100% Guarantee Pass
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CPO Pool Operator-s Final Exam (2024 / 2025) Questions and Verified Answers, 100% Guarantee Pass
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CPO Pool Operator's Final Exam.pdf file:///C:/Users/HP/Desktop/pppppp/CPO%20Pool%20Operator's%20CPO Pool Operator's Final Exam
1. The percentage of hypoclorous acid formation is most influenced by
ANS pH
2. Pool painting is usually done
ANS Before opening in the spring
3. When a pool is chlorinated with gas chlorine, the operator must also use
ANS-
ANS Soda Ash
4. The term "chlorine demand" refers to
ANS The amount of chlorine which will react with substances in the pool
5. Re-circulation pumps used in swimming pools are the type called
ANS Centrifu- gal pumps
6. Reversing the flow of water through the filters is called
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,CPO Pool Operator's Final Exam.pdf file:///C:/Users/HP/Desktop/pppppp/CPO%20Pool%20Operator's%20
ANS Backwash
7. "Slurry feed" or "body feed" refers to
ANS Diatomite added during a filter run
8. The term pH is determined by the concentration of
ANS Hydrogen ions
9. Because carbonate ions combine with hydrogen ions, sodium carbonate will cause
pH to
ANS Rise
10. When enough chlorine is added to cause complete oxidation of all organic compounds,
a sudden drop in residual chlorine may be noticed. The point at which this occurs is called
the
ANS Break-point
11. "Residual chlorine" refers to
ANS The amount left in the water after oxidation of organic material
12. Which of the following is NOT considered a swimming pool disinfectant
ANS-
ANS Chlorinated hydrocarbons
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