AQUATIC FACILITY OPERATOR EXAM
WITH CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
Why is HOCl the desirable chlorine compound? - ANSWERS-
because it oxidizes AND sanitizes
When is HOCl produced? - ANSWERS-Upon gas chlorine,
sodium hypochlorite (bleach) or calcium hypochlorite being
added to water
pH of soda ash - ANSWERS-dissolved in water pH 13+
What is NOT one of the AFO's primary responsibilities? -
ANSWERS-Teaching Lessons
What should you do every day as a part of your AFO safety
duty program? - ANSWERS-Facility Inspection
, How many gallons of water is in one cubic ft? - ANSWERS-
approximately 7.5
How do you calculate how many gallons are in a pool? -
ANSWERS-1. calculate the volume (LxW)xDavg
2. multiple by 7.5 gallons
Law of Dilution - ANSWERS-During a turnover less than half
of the water molecules pass through the filter
What kind of pools need a higher turnover? - ANSWERS-
Special pools
When do gutters NOT work? - ANSWERS-when flooded
What do surge pits need? - ANSWERS-room to contain surge
flow
What do modulating float valves regulate? - ANSWERS-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
WITH CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
Why is HOCl the desirable chlorine compound? - ANSWERS-
because it oxidizes AND sanitizes
When is HOCl produced? - ANSWERS-Upon gas chlorine,
sodium hypochlorite (bleach) or calcium hypochlorite being
added to water
pH of soda ash - ANSWERS-dissolved in water pH 13+
What is NOT one of the AFO's primary responsibilities? -
ANSWERS-Teaching Lessons
What should you do every day as a part of your AFO safety
duty program? - ANSWERS-Facility Inspection
, How many gallons of water is in one cubic ft? - ANSWERS-
approximately 7.5
How do you calculate how many gallons are in a pool? -
ANSWERS-1. calculate the volume (LxW)xDavg
2. multiple by 7.5 gallons
Law of Dilution - ANSWERS-During a turnover less than half
of the water molecules pass through the filter
What kind of pools need a higher turnover? - ANSWERS-
Special pools
When do gutters NOT work? - ANSWERS-when flooded
What do surge pits need? - ANSWERS-room to contain surge
flow
What do modulating float valves regulate? - ANSWERS-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
