Water Systems and Treatment Quiz

Which of the following is a type of cold water system?

• Direct cold water system

• Indirect cold water system

• Direct boosting systems

• All of the above

What is the main purpose of a water softener?

• To improve the taste of water

• To remove water hardness

• To filter out bacteria

• To add minerals to water

Which type of water conditioner adds a minute amount of zinc to the water?

• Magnetic

• Electrolytic

• Electronic

• Chemical

Where are most modern water softeners typically installed?

• In the bathroom

• Under the kitchen sink

• In the attic

• In the garage

Which type of drinking water filter is usually sited underneath the kitchen sink?

• Jug filter

• Plumbed-in filter

• Magnetic filter

• Electrolytic filter

Which type of water conditioner is used for individual appliance protection only?

• Magnetic

• Electrolytic

• Electronic

• Chemical

What is the main disadvantage of hard water?

• It tastes bad

• It causes scaling in pipes and appliances

• It is unsafe to drink

• It is expensive

Which of the following is NOT a method used to prevent precipitation in water systems?

• Water conditioners

• Water softeners

• Water filters

• Water heaters

What type of crystals are formed by magnetic water conditioners?

• Needle-like aragonite crystals

• Large calcite crystals

• Small calcite crystals

• None of the above

What is the main purpose of a jug filter?

• To remove water hardness

• To improve taste, odour, and appearance of water

• To filter out bacteria

• To add minerals to water