Exam (elaborations)
POOL OPERATOR'S TEST 2023 QUESTIONS AND ANSWERS ALREADY PASSED AND GRADED A+
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POOL OPERATOR'S TEST 2023 QUESTIONS AND ANSWERS ALREADY PASSED AND GRADED A+ phenol red - CORRECT ANS used to measure pH parallel - CORRECT ANS valves are open if handle is ______ to the pipe pH - CORRECT ANS how acidic or basic a solution (pool water) is 60 to 180 - CORRECT ANS acceptable ...
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