Select from the list below the two sizes of LCS commonly used in the domestic plumbing industry.

Heavy grade LCS is identified by what colour?

Light grade LCS is identified by what colour?

Medium grade LCS is identified by what colour?

Identify the correct clipping distances for 1/2 inch LCS

Identify the correct clipping distances for 3/4 inch LCS

Low carbon steel is often used in domestic plumbing installations due to its ductile properties.

Medium grade pipe is the most common grade used in plumbing installations.

After making a threaded connection, there should be how many threads visible when the joint is completed?

A rubber seal is used to create the water tight seal in an LCS compression fitting.

Identify the correct clipping distances for 1 inch LCS

LCS tube is manufactured to what what British Standard?

Identify the fitting in the picture.

When bending LCS tube, it stretches in both directions

If LCS is used for hot and cold water supplies it will need to be galvanised to prevent the pipework rusting.

Tools such as Adjustable Pipe Cutters will require maintenance. Select the appropriate maintenance from the list below.

Tools such as Hydraulic Pipe Benders will require maintenance. Select the appropriate maintenance from the list below.

Name the tool in the image.

Clipping pipework to the fabric of the building securely is vital during the installation process for a number of reasons, select all suitable reasons from the list below.

Name the type of clip in the image.

Name the type of clip in the image.