Exam (elaborations)
CPO PRACTICE TEST 2023 QUESTIONS AND ANSWERS ALREADY PASSED AND GRADED A+
- Course
- Institution
pH level must be between _____ and _____. - CORRECT ANS 7.2 and 7.8 Water temp of a heated pool does not exceed _______. - CORRECT ANS 90 degrees F Water temp of a spa does not exceed ______. - CORRECT ANS 104 degrees F How many times is it required for the CPO to test the water d...
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