Exam (elaborations)
CPO Practice Test 2024 Questions And Answers Rated 100% Correct!!
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pH level must be between _____ and _____. - Answer-7.2 and 7.8 Water temp of a heated pool does not exceed _______. - Answer-90 degrees F Water temp of a spa does not exceed ______. - Answer-104 degrees F How many times is it required for the CPO to test the water der day? - Answer-At least once...
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