Pool Operator Exam Questions With Correct Answers 2024/2025
Pool Operator Exam Questions With Correct Answers 2024/2025 whole range chlorine in a pool: ____ to _____ - Correct Answer 1, 5 ideal range chlorine in a pool: ____ to _____ - Correct Answer 2, 4 whole range chlorine in a spa: ____ to _____ - Correct Answer 2, 10 ideal range chlorine in a spa: ____ to _____ - Correct Answer 3, 5 4 types of solid chlorine - Correct Answer calcium hypochlorite, lithium hypochlorite, trichlor, dichlor liquid chlorine - Correct Answer sodium hypochlorite (NaOCl) how active is gas chlorine - Correct Answer 100% the active killing form of chlorine in water - Correct Answer hypochlorous acid (HOCl) HOCl = ______ - Correct Answer H+ (hydrogen ion) + OCl- (hypochlorite ion) most common granular chlorine (pH range) - Correct Answer calcium hypochlorite (8.5 - 11, used to super chlorinate water) not common form of chlorine due to low active strength (pH) - Correct Answer lithium hypochlorite (10.8) tablet/stick chlorine usually used in erosion feeder (pH - what will it do?) - Correct Answer trichlor (2.8 - 3.5, lower alkalinity and pH over time) salt used as a disinfectant (pH) - Correct Answer dichlor (6.7 - common in vinyl lined pools) most common type of chlorine used (pH) -
Información del documento
- Subido en
- 17 de junio de 2024
- Número de páginas
- 7
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
