Plumbing level 2 - PP1.3 - Sanitation

Which type of wash basin can use supporting brackets or be bolted directly to the wall?

• Wall hung wash basins

• Vessel wash basins

• Pedestal wash basins

• Countertop wash basins

At what height are all basins generally installed from the floor?

• 1000mm

• 900mm

• 800mm

• 700mm

What is the purpose of the pedestal in pedestal wash basins?

• None of the above

• Both A and B

• To hide the pipework

• To support the basin

Which type of basin is mounted in or on some type of unit?

• Wall hung wash basins

• Pedestal wash basins

• Countertop wash basins

• Vessel wash basins

What is the minimum waste size required for basins?

• 15mm

• 32mm

• 50mm

• 75mm

What type of air gap must be maintained between the spillover level of the appliance and the outlet of the tap in basins?

• AUK2

• AUK4

• AUK3

• AUK1

What is the most common installation height for kitchen sinks?

• 1000mm

• 900mm

• 800mm

• 700mm

Which type of sink is installed at a much lower level to allow a bucket to be mounted on the grate?

• Double bowl sink

• Belfast sink

• London sink

• Butler’s sink

What material is commonly used for kitchen sinks that require electrical earth bonding?

• Vitreous china

• Granite

• Polycarbonate

• Stainless steel

What type of air gap is required for kitchen sinks between the spillover level of the appliance and the outlet of the tap?

• AUK2

• AUK1

• AUK3

• AUK4