Exam (elaborations)
Pool Operator Revision Exam And 100% Correct Answers 2024.
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- Institution
The main drain purpose is to - Answer 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 - Answer B. 10psi A sequestering agent may be used in a pool to - Answer A. prevent precipitation of minera...
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