Exam (elaborations)
Pool Operator's Test: Questions & Answers: Latest Updated
- Module
- Institution
used to measure pH (Ans- phenol red valves are open if handle is ______ to the pipe (Ans- parallel how acidic or basic a solution (pool water) is (Ans- pH acceptable range of Total Alkalinity in a pool (Ans- 60 to 180 acceptable range of pH in a pool (Ans- 7.2 to 7.8 accept...
[Show more]