Exam (elaborations)
Pool Operator 52 Exam Questions with 100% Correct Answers | Verified | Latest Update |
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The main drain purpose is to - ️️C. remove sediments and is located at the deep end of the pool The pressure differential between gauges on a pressure filter should not exeed - ️️B. 10psi A sequestering agent may be used in a pool to - ️️A. prevent precipitation of minerals on poo...
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