An Introduction to Electrical Science 1st Edition by Adrian Waygood. ISBN-13 978-0415810029. All Chapters 1-16. TEST BANK

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Pool Operator > QUESTIONS & ANSWERS > Pool Operator Exam 2023 with complete solutions (All)

Pool Operator Exam 2023 with complete solutions

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Pool Operator Exam 2023 with complete solutions To be a pool operator you must -✔✔ Complete a pool operator training course To prevent spinal injury -✔✔ All of the above The strong ... suction in the pool (ENTRAPMENT) is the -✔✔ Main Drain Electrical systems in the pool must have -✔✔ GFIs (Ground Fault Circuit Interrupters?) The skimmer _____ prevents floating debris from re-entering the pool -✔✔ WEIR What is filtration? -✔✔ Physical process of water moving through the system What is the turnover rate in most jurisdictions? -✔✔ 6 hours The turnover rate is? -✔✔ Time it takes for all the water to go through the filter system Algae forms because of ? -✔✔ Poor circulation To remove stains from the pool bottom and walls you need to? -✔✔ Drain and acid wash the pool What does adding chlorine to the pool do? -✔✔ Raises Ph level The formula for AREA -✔✔ length x width What is the surface area of a pool 50 ft wide and 100 feet long -✔✔ 5000 square feet Formula for pool volume -✔✔ length x width x depth x 7.48 The volume of water in a rectangular pool that is 12 feet wide, 34 feet long and constant depth of 3 feet -✔✔ 9155 gallons Circular pool area is? -✔✔ r x 3.14 For a 15000 gallon pool with an an 8 hour turnover rate the _____ is 31.25 -✔✔ Flow Rate CDC states that the number accidents related to swimming -✔✔ 140000/year The minimum number of ladders in a pool -✔✔ 2 ladders [Show More]

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