CPO Module 3 Quiz Questions and
Answers 100% Pass
Which of the following describes water balance? - ✔✔not ph
Why is carbon dioxide added to pool or spa water? - ✔✔lower pH
You want to use sodium hypochlorite to raise the chlorine level in your
pool. You need to raise the level by 6.0 ppm to super chlorinate. Your pool
volume is 75,000 gallons. Using the chemical adjustment worksheet and the
chemical adjustment guide, how much sodium hypochlorite do you need
to add? - ✔✔3.76 gallons
What is disinfection? - ✔✔Process of destroying microorganisms
As a disinfectant, what is ozone's limitation? - ✔✔It leaves no residual
disinfectant in the water
1
100% Pass Guarantee Katelyn Whitman, All Rights
Answers 100% Pass
Which of the following describes water balance? - ✔✔not ph
Why is carbon dioxide added to pool or spa water? - ✔✔lower pH
You want to use sodium hypochlorite to raise the chlorine level in your
pool. You need to raise the level by 6.0 ppm to super chlorinate. Your pool
volume is 75,000 gallons. Using the chemical adjustment worksheet and the
chemical adjustment guide, how much sodium hypochlorite do you need
to add? - ✔✔3.76 gallons
What is disinfection? - ✔✔Process of destroying microorganisms
As a disinfectant, what is ozone's limitation? - ✔✔It leaves no residual
disinfectant in the water
1
100% Pass Guarantee Katelyn Whitman, All Rights
