Pool Operator's Exam Questions with
Accurate Answers
To be a pool operator you must - Correct Answers -complete pool operators training
course
To prevent spinal injury - Correct Answers -all of the above
the strongest suction in the pool (ENTRAPMENT) is the - Correct Answers -main drain
electrical system at the pool must have - Correct Answers -GFIs
The skimmer - Correct Answers -weir prevents floating material from re-entering the
pool
when handling chemicals, the pool operator should wear which of the following personal
protective equipment? - Correct Answers -BOTH A AND B SHOULD BE WORN WHEN
HANDLING CHEMICALS
filtration is - Correct Answers -the physical process of removing suspended particles
from the pool water
hardness is a measure of certain dissolved minerals in the water and is recommended
to be maintained at - Correct Answers -200 -400 ppm
Filtration is the - Correct Answers -physical process of water moving through the system
in most jurisdictions the turnover rate is - Correct Answers -6 hours
the time it takes for all the water to go through the filter system is the - Correct Answers
-turnover rate
algae forms because of - Correct Answers -poor circulation
to remove stains from the pool surface - Correct Answers -drain and acid wash the pool
adding chlorine to the pool - Correct Answers -RAISES pH
the formula for area is - Correct Answers -length multiplied by width (number x number)
, the formula for volume is - Correct Answers -length multiplied by width by depth by 7.48
to measure the area for a circular pool - Correct Answers -the answer is 314
for a 15,000 gallon pool with an 8 hour turnover rate the - Correct Answers -RATE OF
FLOW IS 31.25
CDC states that the number of accidents related to swimming are: - Correct Answers -
140,000
minimum numbers of ladders required in a pool are - Correct Answers -2
stairs in a pool must be accompanied by a - Correct Answers -handrail
When a pool has deep water more than 5 feet must have - Correct Answers -a safety
line and a slope line mark
Pool should have depth markers that are - Correct Answers -ALL OF THE ABOVE -
horizontal, vertical and no more than 25 feet apart
the color of algae that causes damage to pool surface is - Correct Answers -black algae
low chlorine in the pool will cause or result in - Correct Answers -green algae
the person responsible for keeping records at the pool is the - Correct Answers -pool
operator
if the pool is cloudy and you cannot see the main drain - Correct Answers -CLOSE THE
POOL TO SWIMMERS
to raise the pH you should add - Correct Answers -Soda ash
to lower the pH you should add - Correct Answers -muriatic acid
chlorine levels should be between - Correct Answers -1.0 and 5.0
Liquid chlorine is named - Correct Answers -sodium hypochlorite
powder chlorine is called - Correct Answers -calcium hypochlorite
chlorine comes in - Correct Answers -liquid, powder, and gas (ALL OF THE ABOVE)
chlorine is added to the pool to - Correct Answers -oxidize organic matter
when you add chlorine to water it makes - Correct Answers -hypochlorous acid
Accurate Answers
To be a pool operator you must - Correct Answers -complete pool operators training
course
To prevent spinal injury - Correct Answers -all of the above
the strongest suction in the pool (ENTRAPMENT) is the - Correct Answers -main drain
electrical system at the pool must have - Correct Answers -GFIs
The skimmer - Correct Answers -weir prevents floating material from re-entering the
pool
when handling chemicals, the pool operator should wear which of the following personal
protective equipment? - Correct Answers -BOTH A AND B SHOULD BE WORN WHEN
HANDLING CHEMICALS
filtration is - Correct Answers -the physical process of removing suspended particles
from the pool water
hardness is a measure of certain dissolved minerals in the water and is recommended
to be maintained at - Correct Answers -200 -400 ppm
Filtration is the - Correct Answers -physical process of water moving through the system
in most jurisdictions the turnover rate is - Correct Answers -6 hours
the time it takes for all the water to go through the filter system is the - Correct Answers
-turnover rate
algae forms because of - Correct Answers -poor circulation
to remove stains from the pool surface - Correct Answers -drain and acid wash the pool
adding chlorine to the pool - Correct Answers -RAISES pH
the formula for area is - Correct Answers -length multiplied by width (number x number)
, the formula for volume is - Correct Answers -length multiplied by width by depth by 7.48
to measure the area for a circular pool - Correct Answers -the answer is 314
for a 15,000 gallon pool with an 8 hour turnover rate the - Correct Answers -RATE OF
FLOW IS 31.25
CDC states that the number of accidents related to swimming are: - Correct Answers -
140,000
minimum numbers of ladders required in a pool are - Correct Answers -2
stairs in a pool must be accompanied by a - Correct Answers -handrail
When a pool has deep water more than 5 feet must have - Correct Answers -a safety
line and a slope line mark
Pool should have depth markers that are - Correct Answers -ALL OF THE ABOVE -
horizontal, vertical and no more than 25 feet apart
the color of algae that causes damage to pool surface is - Correct Answers -black algae
low chlorine in the pool will cause or result in - Correct Answers -green algae
the person responsible for keeping records at the pool is the - Correct Answers -pool
operator
if the pool is cloudy and you cannot see the main drain - Correct Answers -CLOSE THE
POOL TO SWIMMERS
to raise the pH you should add - Correct Answers -Soda ash
to lower the pH you should add - Correct Answers -muriatic acid
chlorine levels should be between - Correct Answers -1.0 and 5.0
Liquid chlorine is named - Correct Answers -sodium hypochlorite
powder chlorine is called - Correct Answers -calcium hypochlorite
chlorine comes in - Correct Answers -liquid, powder, and gas (ALL OF THE ABOVE)
chlorine is added to the pool to - Correct Answers -oxidize organic matter
when you add chlorine to water it makes - Correct Answers -hypochlorous acid
