Exam (elaborations)
CERTIFIED POOL OPERATOR STUDY GUIDE 2023 QUESTIONS AND ANSWERS ALREADY PASSED AND GRADED A+
- Course
- Institution
CERTIFIED POOL OPERATOR STUDY GUIDE 2023 QUESTIONS AND ANSWERS ALREADY PASSED AND GRADED A+ 11 Reasons for Pool Closure - CORRECT ANS 1. lifeguard on pool deck 2. Main drain is not clearly, visible from the nearest lifeguard chair 3. Free chlorine, total bromine, ph and cyanic acid readin...
[Show more]