Pool Operator bundled exams with complete solution

Chemical name for liquid Chlorine - Sodium hypochlorite Ideal level for Chlorine - 1-4 ppm Is the pH for liquid Chlorine high or low? - high, add acid to bring back down What is Hypochlorous acid? - a strong oxidizer known as Free Available Chlorine What is FAC? - Free Available Chlorine Chemic...

What are the 11 reasons for closure of the pool? - Answer-1) A lifeguard is not on the pool deck of a general use pool, or a spa guard is not on the premises of a spa 2) The main drain is not clearly visible form the nearest lifeguard chair 3) The free chlorine, total bromine, pH, or cyanuric aci...

phenol red - used to measure pH parallel - valves are open if handle is ______ to the pipe pH - how acidic or basic a solution (pool water) is 60 to 180 - acceptable range of Total Alkalinity in a pool 7.2 to 7.8 - acceptable range of pH in a pool 150 to 400 - acceptable range of calcium hardne...

1. You operate a 120,000-gallon pool, and upon performing your hourly chemical tests you observe the following readings: Total Available Chlorine reading is 1.6 free available chlorine reading is 1.5 pH is 7.4 Your supervising lifeguard has just informed you that you have had a fecal incident occu...

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 amo...

12 Reasons why the health inspector will close your pool - Answer-1. pump filter not working for more than an hour 2. main drain is not visible 3. chemical readings out of range 4. no pool operator (15 minute grace period) 5. no lifeguard or cpr certs present 6. water is below the skimmer line...

whole range chlorine in a pool: ____ to _____ - Answer-1, 5 ideal range chlorine in a pool: ____ to _____ - Answer-2, 4 whole range chlorine in a spa: ____ to _____ - Answer-2, 10 ideal range chlorine in a spa: ____ to _____ - Answer-3, 5 4 types of solid chlorine - Answer-calcium hypochlorite, ...