2025 QUESTIONS AND ANSWERS
What is NOT one of the AFO's primary responsibilities? - ANS Teaching Lessons
What should you do every day as a part of your AFO safety duty program? - ANS Facility
Inspection
How many gallons of water is in one cubic ft? - ANS approximately 7.5
How do you calculate how many gallons are in a pool? - ANS 1. calculate the volume
(LxW)xDavg
2. multiple by 7.5 gallons
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, Law of Dilution - ANS During a turnover less than half of the water molecules pass through
the filter
What kind of pools need a higher turnover? - ANS Special pools
When do gutters NOT work? - ANS when flooded
What do surge pits need? - ANS room to contain surge flow
What do modulating float valves regulate? - ANS the amount of water contributed by the
bottom outlet by slowly restricting the bottom drain valve as the water level in the surge pit
rises
What are the two types of pumps? - ANS Self-Priming and Flooded Suction Centrifugal
4 inches = - ANS 400 gpm
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