1|Page
AQUATIC FACILITY OPERATOR EXAM 2025| BRAND
NEW ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR GRADES.
What is NOT one of the AFO's primary responsibilities? - (answer)Teaching
Lessons
What should you do every day as a part of your AFO safety duty program? -
(answer)Facility Inspection
How many gallons of water is in one cubic ft? - (answer)approximately 7.5
How do you calculate how many gallons are in a pool? - (answer)1. calculate the
volume (LxW)xDavg
2. multiple by 7.5 gallons
Law of Dilution - (answer)During a turnover less than half of the water molecules
pass through the filter
What kind of pools need a higher turnover? - (answer)Special pools
When do gutters NOT work? - (answer)when flooded
What do surge pits need? - (answer)room to contain surge flow
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What do modulating float valves regulate? - (answer)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? - (answer)Self-Priming and Flooded Suction
Centrifugal
4 inches = - (answer)400 gpm
What does eliminating dead spots mean? - (answer)Heated and treated water is
equally distributed in the pool
Horizontal High Rate Sand Filter - (answer)increases surface area
When do you backwash? - (answer)When the pressure differential indicates it is
needed
When do you body feeding (DE) ? - (answer)during the filter cycle
What is oxidation? - (answer)a chemical process that destroys organic
compounds in the pool water
AQUATIC FACILITY OPERATOR EXAM 2025| BRAND
NEW ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR GRADES.
What is NOT one of the AFO's primary responsibilities? - (answer)Teaching
Lessons
What should you do every day as a part of your AFO safety duty program? -
(answer)Facility Inspection
How many gallons of water is in one cubic ft? - (answer)approximately 7.5
How do you calculate how many gallons are in a pool? - (answer)1. calculate the
volume (LxW)xDavg
2. multiple by 7.5 gallons
Law of Dilution - (answer)During a turnover less than half of the water molecules
pass through the filter
What kind of pools need a higher turnover? - (answer)Special pools
When do gutters NOT work? - (answer)when flooded
What do surge pits need? - (answer)room to contain surge flow
, 2|Page
What do modulating float valves regulate? - (answer)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? - (answer)Self-Priming and Flooded Suction
Centrifugal
4 inches = - (answer)400 gpm
What does eliminating dead spots mean? - (answer)Heated and treated water is
equally distributed in the pool
Horizontal High Rate Sand Filter - (answer)increases surface area
When do you backwash? - (answer)When the pressure differential indicates it is
needed
When do you body feeding (DE) ? - (answer)during the filter cycle
What is oxidation? - (answer)a chemical process that destroys organic
compounds in the pool water
