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Exam (elaborations)
CPO Practice Test questions with solutions
CPO Practice Test questions with solutionsCPO Practice Test questions with solutionsCPO Practice Test questions with solutionsCPO Practice Test questions with solutions
Exam (elaborations)
CPO Practice Test Questions and Answers (Latest Update 2024)
PopularpH level must be between _____ and _____. - Correct Answer 7.2 and 7.8 
 
Water temp of a heated pool does not exceed _______. - Correct Answer 90 degrees F 
 
Water temp of a spa does not exceed ______. - Correct Answer 104 degrees F