Exam (elaborations)
POOL OPERATOR'S TEST LATEST EXAM REVIEW
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POOL OPERATOR'S TEST LATEST EXAM REVIEW phenol red - used to measure pH parallel - valves are open if handle is ______ to the pipe pH - how acidic or basic a solution (pool water) is 60 to 180 - acceptable range of Total Alkalinity in a pool 7.2 to 7.8 - acceptable range of pH in a p...
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