Cold Water Systems Quiz L3P2U5,2.4:8

What is a cistern?

• A vessel containing water at atmospheric pressure

• A vessel containing pressurized water

• A vessel containing cold water

• A vessel containing hot water

What is the purpose of a cold water storage cistern?

• To store water for distribution in a low-pressure indirect cold water system

• To store hot water for distribution in a hot water system

• To store cold water for distribution in a high-pressure cold water system

• To store water for distribution in a high-pressure hot water system

What is the purpose of a cold water feed cistern?

• To feed hot water to a high-pressure hot water system

• To feed cold water to a hot water storage system

• To feed hot water to a cold water storage system

• To feed cold water to a high-pressure cold water system

What is the purpose of a combined cold water storage and feed cistern?

• To supply cold water to both a cold water system and hot water system

• To supply hot water to both a cold water system and hot water system

• To supply cold water to a high-pressure cold water system

• To supply hot water to a high-pressure hot water system

What is the purpose of a feed and expansion cistern?

• To supply cold feed water to a high-pressure cold water system

• To supply cold feed water to a heating system and accommodate water expansion

• To supply hot feed water to a heating system and accommodate water expansion

• To supply hot feed water to a high-pressure hot water system

What is the purpose of a break cistern?

• To provide a 'break' in the cold water supply between the water undertaker's cold water main and the property's cold water installation

• To provide a 'break' in the hot water supply between the water undertaker's hot water main and the property's hot water installation

• To provide a 'break' in the cold water supply between the water undertaker's cold water main and the property's hot water installation

• To provide a 'break' in the hot water supply between the water undertaker's hot water main and the property's cold water installation

What are the advantages of using break cisterns?

• Ensure surge on demand, cause contamination, maintain insufficient supply, and supply water to other properties

• Ensure surge on demand, prevent contamination, maintain sufficient supply, and supply water to other properties

• Ensure no surge on demand, cause contamination, maintain insufficient supply, and supply water to other properties

• Ensure no surge on demand, prevent contamination, maintain sufficient supply, and supply water to other properties

What are sectional cisterns made of?

• Steel, aluminium, or Glass Reinforced Plastic (GRP)

• Copper, iron, or Glass Reinforced Plastic (GRP)

• Copper, iron, or PVC

• Steel, aluminium, or PVC

What is the minimum capacity of a sectional cistern?

• 1000 litres

• 500 litres

• 2000 litres

• 1500 litres

What type of cistern is used for clearing the contents of WC pans and Urinal bowls?

• WC/urinal flushing cisterns

• Cold water storage cisterns

• Cold water feed cisterns

• Combined cold water storage and feed cisterns