CAMT Pool and Spa Maintenance

Question 1

What is the ideal pH range for apartment pool water?

Accepted Answer

7.2–7.8

Answer

6.0–6.5

Answer

8.0–8.5

Answer

9.0–9.5

Question 2

How often should pool water chemistry be tested in a residential apartment complex?

Accepted Answer

At least twice per day

Answer

Once a week

Answer

Once a month

Answer

Only before scheduled events

Question 3

What chemical is primarily used to sanitize apartment pool water?

Accepted Answer

Chlorine

Answer

Sodium bicarbonate

Answer

Muriatic acid

Answer

Calcium carbonate

Question 4

What does cloudy or turbid pool water typically indicate?

Accepted Answer

Insufficient filtration or chemical imbalance

Answer

Proper chlorine levels

Answer

Too much cyanuric acid stabilizer

Answer

High calcium hardness only

Question 5

What is the recommended free chlorine level for a residential apartment pool?

Accepted Answer

1–3 ppm

Answer

0.1–0.5 ppm

Answer

5–8 ppm

Answer

10–12 ppm

Question 6

What is the purpose of cyanuric acid (stabilizer) in outdoor pool maintenance?

Accepted Answer

To protect chlorine from UV sunlight degradation

Answer

To raise pool pH quickly

Answer

To lower total dissolved solids

Answer

To kill algae directly