Exam (elaborations)
Pool Operator Exam 52 QUESTIONS WITH COMPLETE SOLUTIONS
- Course
- Institution
The main drain purpose is to Correct 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 Correct Answer: B. 10psi A sequestering agent may be used in a pool to Correct Answer: A. prevent preci...
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