Plumbing Quiz

What is the minimum depth required for a communication pipe?

• 750mm

• 1350mm

• 25mm

• 15mm

What is the minimum diameter for a service pipe?

• 750mm

• 1350mm

• 25mm

• 15mm

Which of the following is NOT a requirement for the rising main?

• 15mm (min)

• Stop valve

• DOV

• Ferrule/isolation

What is the minimum diameter for a communication pipe?

• 750mm

• 1350mm

• 25mm

• 15mm

What type of pipe is required to be ducted?

• Incoming mains

• Communication pipe

• Service pipe

• Rising main

What is a requirement for an internal water meter for safety?

• It needs to be cross bonded.

• It needs to be painted.

• It needs to be insulated.

• It needs to be placed outside.

What is shown in the image labeled "A boundary meter box"?

• A water meter

• A boundary meter box

• A stop valve

• A drain-off valve

What color is MDPE pipe used to identify wholesome water?

• Red

• Blue

• Green

• Yellow

What is the minimum size for modern property pipes?

• 15mm

• 20mm

• 25mm

• 30mm

What type of copper can be used according to the requirements?

• Hard copper

• Soft copper (R220)

• Soft copper (R300)

• Hard copper (R220)