Questions and Answers 100% Pass
True or False: Your public swimming pool should have a water quality standard, such
that you could drink a glass of your pool water and not be harmed. Quite the thought
eh? - ✔✔True.
When the water hardness level in your pool water is below the recommended range,
the following may occur in your swimming pool:
a) Deterioration of tile grout
b) Softening of the filter media
c) Weakening of metal pipes
d) All of the above - ✔✔d) All of the above
A chemical often used to lower pH in swimming pool water is...
a) Soda ash
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, b) Muriatic acid
c) Sodium sulphite
d) Sodium bisulphate - ✔✔b) Muriatic Acid
As the water is circulated and returned to the pool filter, where should most of the
water leave your pool from on its journey into the filter room?
a) Main Drain on floor of pool
b) Skimmers located along the walls near the upper edge of the pool - ✔✔b) Skimmers
located along the walls near the upper edge of the pool
True or False: Water that is free of bacteria is considered to be physically clean water. -
✔✔False. The water can be free of bacteria but still have dirt in it.
The turnover rate in a swimming pool signifies the number of:
a) Years between changes in the facility operators
b) Swimming programs held at the pool per week
c) Time the total volume of pool water is recirculated in one day. - ✔✔c) Time the total
volume of water is re-circulated in one day.
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