CPO Practice EXAM 2027 Real Questions and Verified Answers
100% Correct (A+)
Question 1.
pH level must be between _____ and _____.
Correct Answer: 7.2 and 7.8
Question 2.
Water temp of a heated pool does not exceed _______.
Correct Answer: 90 degrees F
Question 3.
Water temp of a spa does not exceed ______.
Correct Answer: 104 degrees F
Question 4.
How many times is it required for the CPO to test the water der day?
Correct Answer: At least once
Question 5.
How many hours a day must the pump operate?
Correct Answer: 24 hours
Question 6.
How long must a pole with body hook be?
Correct Answer: 12 ft
Question 7.
How many days do you have to report a death, serious injury or complaint of illness
caused by your swimming pool?
Correct Answer: 2 days
Question 8.
The CPO certificate is valid for how long?
Correct Answer: 5 years
, Question 9.
Two daily readings and recordings of the disinfectant residuals and pH levels shall be
taken a minimum of how many hours apart?
Correct Answer: 6
Question 10.
The CPO must complete a ________ provided by the Department of Environmental
Services daily.
Correct Answer: checklist
Question 11.
The highest level of free chlorine allowed in pools is ______
Correct Answer: 10ppm
Question 12.
A pool shall be closed for:
Correct Answer: algae, bacteria, fecal material, no presence of disinfectant
Question 13.
If fecal contaminati9on occurs in a wading pool or spa you should
_____________________________.
Correct Answer: Drain and disinfect it
Question 14.
The height of any opening under the bottom of the enclosure shall not exceed _______
inches.
Correct Answer: 4
Question 15.
T/F Bathrooms shall be provided at all pools adjacent to the pool deck.
Correct Answer: True T/F Chemicals shall be stored in a dry, weatherproof
enclosure separate from the enclosure provided for pumps and other
electrical equipment. This room shall be used from chemical storage only.
-✓✓True
Question 16.
Decks shall be structurally sound and shall be maintained free of trip hazards or offsets
greater than ________ resulting from deterioration or changes from the original deck
100% Correct (A+)
Question 1.
pH level must be between _____ and _____.
Correct Answer: 7.2 and 7.8
Question 2.
Water temp of a heated pool does not exceed _______.
Correct Answer: 90 degrees F
Question 3.
Water temp of a spa does not exceed ______.
Correct Answer: 104 degrees F
Question 4.
How many times is it required for the CPO to test the water der day?
Correct Answer: At least once
Question 5.
How many hours a day must the pump operate?
Correct Answer: 24 hours
Question 6.
How long must a pole with body hook be?
Correct Answer: 12 ft
Question 7.
How many days do you have to report a death, serious injury or complaint of illness
caused by your swimming pool?
Correct Answer: 2 days
Question 8.
The CPO certificate is valid for how long?
Correct Answer: 5 years
, Question 9.
Two daily readings and recordings of the disinfectant residuals and pH levels shall be
taken a minimum of how many hours apart?
Correct Answer: 6
Question 10.
The CPO must complete a ________ provided by the Department of Environmental
Services daily.
Correct Answer: checklist
Question 11.
The highest level of free chlorine allowed in pools is ______
Correct Answer: 10ppm
Question 12.
A pool shall be closed for:
Correct Answer: algae, bacteria, fecal material, no presence of disinfectant
Question 13.
If fecal contaminati9on occurs in a wading pool or spa you should
_____________________________.
Correct Answer: Drain and disinfect it
Question 14.
The height of any opening under the bottom of the enclosure shall not exceed _______
inches.
Correct Answer: 4
Question 15.
T/F Bathrooms shall be provided at all pools adjacent to the pool deck.
Correct Answer: True T/F Chemicals shall be stored in a dry, weatherproof
enclosure separate from the enclosure provided for pumps and other
electrical equipment. This room shall be used from chemical storage only.
-✓✓True
Question 16.
Decks shall be structurally sound and shall be maintained free of trip hazards or offsets
greater than ________ resulting from deterioration or changes from the original deck
