Exam (elaborations)
CPO Practice Test Updated Questions With Verified Answers
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Quiz :pH level must be between _____ and _____. - Answer :7.2 and 7.8 Quiz :Water temp of a heated pool does not exceed _______. - Answer :90 degrees F Quiz :Water temp of a spa does not exceed ______. - Answer :104 degrees F Quiz :How many times is it required for the CPO to test the water der...
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