CPO Class Review Exam Questions and Answers 100% Pass

CPO Class Review Exam Questions and Answers 100% Pass Does a Certified Pool Operator have to be present for the pool to open? - Yes (in MD they can be 15 mins away) Maximum Lifeguard to swimmer ratio possible - 50:1 Factors that affect the number of guards required to safely monitor a facility - 1. # guards on duty 2. # swimmers in water 3. skill level of swimmers 4. shape of facility 5. temperature 6. activity 2 100% Pass Guarantee Katelyn Whitman, All Rights Pool readings for chlorine and pH must be taken every _____ for main pool - hour Total alkalinity, calcium hardness, and cyanuric acid must be taken every _____________ - week Can a pool open if it doesn't have a working landline, even if there are cell phones available? - No Do pool certifications have to be posted the guard office? - Yes and they have to be originals CPO must be at the facility ______mins before opening - Pool readings must be on site and available for ______years at the pool and ________ years total. - 2 years at the pool; 3 years total ______________ is the key to a safe facility - prevention ______________ is the best prevention of accidents at swimming pools - adult supervision Five factors that generally figure into water balance - 1. pH 3 100% Pass Guarantee Katelyn Whitman, All Rights 2. Total Alkalinity 3. Calcium Hardness 4. Temperature 5. Total Dissolved Solids Corrosive Water - -water factors are too low -dissolves anything it comes in contact with in o