Swimming Pool Operator Exam
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
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1. Primary job of pool operator - Correct Answer: Ensure compliance with
local code and laws
Provide safe and clean environment for guests
Make sure equipment is properly working
2. RWI stands for - Correct Answer: Recreational Water illness
3. How are recreational water illnesses spread - Correct Answer:
Swallowing water
Breathing in mists
Coming in contact with contaminated water
4. Recreational Water Illness - Correct Answer: illness caused by
microorganisms and chloramines in water
5. common illness caused by chloramines - Correct Answer: Breathing
disorder called swimmers asthma
,6. examples of microorganisms that can make you sick in pools - Correct
Answer: Pseudomonas aeruginosa
E.coli
Staph
Crypto
7. interior walls of pool - Correct Answer: pool plaster or white coat
8. what do pool pumps do? - Correct Answer: They poll water form the
pool main drains and skimmers
9. pool main drain - Correct Answer: point of strongest suction in the pool
10.Reasons to close pool immediately - Correct Answer: Main drain cover is
broken or missing
Main drain is not visible due to cloudy water
pool telephone not working
11.Skimmers - Correct Answer: water from surface passes through
skimmers and debris get trapped in skimmer basket
12.Skimmer Weir - Correct Answer: prevents floating debris from
reentering the pool
13.where does water go after going through the pump? - Correct Answer:
filter
,14.where does water go after the filter? - Correct Answer: heater
15.where does water go after heater? - Correct Answer: flow meter
16.where does water go after going through flow meter? - Correct Answer:
back to the pool through the return lines
17.Flow of pool water steps - Correct Answer: 1.main drains and
skimmers/skimmer basket
2.pipes and strainer basket
3. pump
4.filter
5.heater
6.flow meter
7. back to pool through return lines
18.what does it mean if bubbles are coming from return line? - Correct
Answer: Air is coming form somewhere. Check the skimmer strainer basket
lid and gasket
19.Flow meter - Correct Answer: measures the amount of water passing
through pipes
20.Flow meter measurement unit - Correct Answer: Gallons per minutes
GPM
, 21.what does it mean if flow meter is showing lower flow than is should? -
Correct Answer: Usually means the filter needs to be cleaned or there is too
much debris in the strainer basket or skimmer basket
22.3 Types of Filters - Correct Answer: 1. Sand Filter
2. Cartridge Filter
3. D.E. Filter
23.Filtration - Correct Answer: the physical process of removing suspended
particles form pool water
24.how to clean cartridge filter - Correct Answer: soak cartridge in
degreaser and hose off
25.how to clean a sand filter - Correct Answer: backwash
26.Backwash - Correct Answer: the process of reverse flow of water
through the sand filter to remove accumulated particles
27.when to backwash - Correct Answer: when sand filter pressure gauge is
higher than usual (spa 8-10 or higher)
28.when can you stop backwashing - Correct Answer: when water in sight
glass appears to be clear
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. Primary job of pool operator - Correct Answer: Ensure compliance with
local code and laws
Provide safe and clean environment for guests
Make sure equipment is properly working
2. RWI stands for - Correct Answer: Recreational Water illness
3. How are recreational water illnesses spread - Correct Answer:
Swallowing water
Breathing in mists
Coming in contact with contaminated water
4. Recreational Water Illness - Correct Answer: illness caused by
microorganisms and chloramines in water
5. common illness caused by chloramines - Correct Answer: Breathing
disorder called swimmers asthma
,6. examples of microorganisms that can make you sick in pools - Correct
Answer: Pseudomonas aeruginosa
E.coli
Staph
Crypto
7. interior walls of pool - Correct Answer: pool plaster or white coat
8. what do pool pumps do? - Correct Answer: They poll water form the
pool main drains and skimmers
9. pool main drain - Correct Answer: point of strongest suction in the pool
10.Reasons to close pool immediately - Correct Answer: Main drain cover is
broken or missing
Main drain is not visible due to cloudy water
pool telephone not working
11.Skimmers - Correct Answer: water from surface passes through
skimmers and debris get trapped in skimmer basket
12.Skimmer Weir - Correct Answer: prevents floating debris from
reentering the pool
13.where does water go after going through the pump? - Correct Answer:
filter
,14.where does water go after the filter? - Correct Answer: heater
15.where does water go after heater? - Correct Answer: flow meter
16.where does water go after going through flow meter? - Correct Answer:
back to the pool through the return lines
17.Flow of pool water steps - Correct Answer: 1.main drains and
skimmers/skimmer basket
2.pipes and strainer basket
3. pump
4.filter
5.heater
6.flow meter
7. back to pool through return lines
18.what does it mean if bubbles are coming from return line? - Correct
Answer: Air is coming form somewhere. Check the skimmer strainer basket
lid and gasket
19.Flow meter - Correct Answer: measures the amount of water passing
through pipes
20.Flow meter measurement unit - Correct Answer: Gallons per minutes
GPM
, 21.what does it mean if flow meter is showing lower flow than is should? -
Correct Answer: Usually means the filter needs to be cleaned or there is too
much debris in the strainer basket or skimmer basket
22.3 Types of Filters - Correct Answer: 1. Sand Filter
2. Cartridge Filter
3. D.E. Filter
23.Filtration - Correct Answer: the physical process of removing suspended
particles form pool water
24.how to clean cartridge filter - Correct Answer: soak cartridge in
degreaser and hose off
25.how to clean a sand filter - Correct Answer: backwash
26.Backwash - Correct Answer: the process of reverse flow of water
through the sand filter to remove accumulated particles
27.when to backwash - Correct Answer: when sand filter pressure gauge is
higher than usual (spa 8-10 or higher)
28.when can you stop backwashing - Correct Answer: when water in sight
glass appears to be clear
