Question 1
What would you expect from a swimming pool with a high pH reading?
a. cloudiness, scaling, and irritation to eyes
b. cloudiness, corroding, and irritation to the eyes
CORRECT ANSWER
a. cloudiness, scaling, and irritation to eyes
Question 2
Which chemical will raise pH?
a. Sodium Carbonate
b. Calcium Carbonate
c. Sodium Bicarbonate
d. Sodium Bisulphate
d. Ozone
CORRECT ANSWER
a. Sodium Carbonate - Soda Ash
Question 3
How would a swimmer most likely contract Legionella pneumophilia from a pool?
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,a. Ingestion of pool water
b. Direct contact with pool water
c. Inhalation of water vapor
d. Puncture from damaged equipment
CORRECT ANSWER
c. Inhalation of water vapor
Question 4
Swimming pool water clarity is measured in NTUs, it is recommended that a level of 0.5
NTU:
a. Shall be maintained
b. Shall not be exceeded
c. Is the minimum level
d. Is the maximum level
CORRECT ANSWER
b. Shall not be exceeded
Question 5
What is the microbe entirely responsible for skin inspection in a whirlpool?
a. Pseudomonas aeruginosa
b. Legionella pneumophilia
c. Cryptosporidium
d. Giardia
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,CORRECT ANSWER
a. Pseudomonas aerugionosa
Question 6
What does the pool turnover rate formula tell:
a. Gallons per minute flow rate
b. Chlorine Demand
c. Efficiency of pumps
d. Number of hours it will take for the entire content of the pool to pass through the filters
CORRECT ANSWER
d. Number of hours it will take for the entire content of the pool to pass through the
filters
Question 7
A pool filtration system should filter the entire volume of water every:
a. 2-3 hours
b. 6-8 hours
c. 10-12 hours
d. 12-24 hours
CORRECT ANSWER
b. 6-8 hours
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, Question 8
Pool water depth should be marked on the pool perimeter for every __________ of depth
change.
a. 1 foot
b. 2 foot
c. 4 foot
d. 6 foot
CORRECT ANSWER
b. 2 foot
Question 9
It has been found that pools less than 30 feet wide with a surface area less than 1600
square feet....
a. may utilize skimmers instead of gutters
b. may utilize gutters instead of skimmers
c. are not required to have disinfectant feeders
d. do not have to use continuous equipment operation
CORRECT ANSWER
a. may utilize skimmers instead of gutters
Question 10
The pool must be designed....
a. with oversized filters to meet unexpected peak demands
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What would you expect from a swimming pool with a high pH reading?
a. cloudiness, scaling, and irritation to eyes
b. cloudiness, corroding, and irritation to the eyes
CORRECT ANSWER
a. cloudiness, scaling, and irritation to eyes
Question 2
Which chemical will raise pH?
a. Sodium Carbonate
b. Calcium Carbonate
c. Sodium Bicarbonate
d. Sodium Bisulphate
d. Ozone
CORRECT ANSWER
a. Sodium Carbonate - Soda Ash
Question 3
How would a swimmer most likely contract Legionella pneumophilia from a pool?
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,a. Ingestion of pool water
b. Direct contact with pool water
c. Inhalation of water vapor
d. Puncture from damaged equipment
CORRECT ANSWER
c. Inhalation of water vapor
Question 4
Swimming pool water clarity is measured in NTUs, it is recommended that a level of 0.5
NTU:
a. Shall be maintained
b. Shall not be exceeded
c. Is the minimum level
d. Is the maximum level
CORRECT ANSWER
b. Shall not be exceeded
Question 5
What is the microbe entirely responsible for skin inspection in a whirlpool?
a. Pseudomonas aeruginosa
b. Legionella pneumophilia
c. Cryptosporidium
d. Giardia
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@THE STUDY VAULT
,CORRECT ANSWER
a. Pseudomonas aerugionosa
Question 6
What does the pool turnover rate formula tell:
a. Gallons per minute flow rate
b. Chlorine Demand
c. Efficiency of pumps
d. Number of hours it will take for the entire content of the pool to pass through the filters
CORRECT ANSWER
d. Number of hours it will take for the entire content of the pool to pass through the
filters
Question 7
A pool filtration system should filter the entire volume of water every:
a. 2-3 hours
b. 6-8 hours
c. 10-12 hours
d. 12-24 hours
CORRECT ANSWER
b. 6-8 hours
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, Question 8
Pool water depth should be marked on the pool perimeter for every __________ of depth
change.
a. 1 foot
b. 2 foot
c. 4 foot
d. 6 foot
CORRECT ANSWER
b. 2 foot
Question 9
It has been found that pools less than 30 feet wide with a surface area less than 1600
square feet....
a. may utilize skimmers instead of gutters
b. may utilize gutters instead of skimmers
c. are not required to have disinfectant feeders
d. do not have to use continuous equipment operation
CORRECT ANSWER
a. may utilize skimmers instead of gutters
Question 10
The pool must be designed....
a. with oversized filters to meet unexpected peak demands
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