Certified Pool Operator Study guides, Class notes & Summaries

11 Reasons for Pool Closure - ANSWER 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 readings of pool where otherwise specified under Section 2, B.1 4. Recirculating equipment is not working properly for more than 1 hour 5.Water level is below the skimmers in pools 6. Chemical disinfectant feeder has not been functional for 24 hour period 7. Bathhouse drainage system is blocked sufficient...

First step of fecal accident procedure - ANSWER Direct all bathers to leave the pool. All affected waters must be closed to swimming until proper procedures for contamination have been completed Second step of fecal accident procedure - ANSWER Manually remove as much of the material as possible using a net or scoop and dispose of it in a sanitary manner. Clean and disinfect the scoop or net. After cleaning leave the net or scoop immersed in the pool during this infection. Vacuuming the stool ...

Ideal bromine level in a pool and spa is: - ANSWER 3ppm to 6ppm Ideal chorine level for a pool is: - ANSWER 1ppm to 5ppm Maximum level of chlorine in a pool is: - ANSWER 5ppm If you see bubbles coming up from a return, the possible cause could be - ANSWER a bad seal on the hair/lint strainer - it is not properly closed, or air is in the filter, or water level is too low The hypochlorinator doesn't work. What could be a possible cause for this? a) no chlorine in the vat b) the inje...

phenol red - ANSWER used to measure pH parallel - ANSWER valves are open if handle is ______ to the pipe pH - ANSWER how acidic or basic a solution (pool water) is 60 to 180 - ANSWER acceptable range of Total Alkalinity in a pool

The percentage of hypoclorous acid formation is most influenced by: - ANSWER pH Pool painting is usually done: - ANSWER Before opening in the spring When a pool is chlorinated with gas chlorine, the operator must also use: - ANSWER Soda Ash The term "chlorine demand" refers to: - ANSWER The amount of chlorine which will react with substances in the pool Re-circulation pumps used in swimming pools are the type called: - ANSWER Centrifugal pumps

Certified pool operator - ANSWER Person responsible for for maintaining the daily pool operation log Gloves, goggles, and apron - ANSWER Pool operator should use these to handle chemicals

Class A pool - ANSWER -any pool intended for use by accredited competitive aquatic events -can be used for recreational purposes Class B pool - ANSWER any pool intended for public recreational use Class C pool - ANSWER -any pool intended for use by apartments, condominiums, property owners associations, multi-family owned pools, etc. -includes pools operated solely for lodgings such as hotels/motels Class D pool - ANSWER any pool operated for special purposes such as vortex pools, san...

Certified Pool Operator Study Guide Questions and Answers (2024 / 2025) (Verified Answers)

Certified Pool Operator Exam | 100% Correct Questions and Verified Answers| Grade A (2024/ 2025 Update) Q: What is the primary reason for using cyan-uric acid?(a) Protect chlorine from sunlight (b) Lower pH (c) Raise pH (d) Lower chlorine Answer: (a) Protect chlorine from sunlight Q: The chemical most commonly used to raise pH is: Answer: (c) Sodium carbonate Q: An example of a chemical used to stabilize chlorine is: Answer: (b) Cyan-uric acid Q: The...

Certified Pool Operator Final Exam (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: Because carbonate ions combine with hydrogen ions, sodium carbonate will cause pH to: Answer: Rise Q: When enough chlorine is added to cause complete oxidation of all organic compounds, a sudden drop in residual chlorine may be noticed. The point at which this occurs is called the: Answer: Break-point Q: "Residual chlorine" refers to: Answer: ...