Exam (elaborations)
CPO Practice Test questions and answers rated A 2024
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pH 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 How many times is it required for the CPO to test the water der d...
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