Pipework Material Quiz LO 4.1

Why are the distances between clips greater for Low Carbon steel compared to polybutylene pressure pipe?

• Low Carbon steel is more flexible

• Low Carbon steel is more expensive

• Low Carbon steel is stronger and less likely to sag

• Low Carbon steel is lighter

What is the horizontal distance between the clips for a 15mm copper tube?

• 0.8m

• 1.2m

• 1.8m

• 2.4m

For a 28mm copper tube, what is the vertical distance between the clips?

• 1.2m

• 1.8m

• 2.4m

• 3.0m

Which tube size has a horizontal clipping distance of 2.7m?

• 35mm

• 42mm

• 54mm

• 28mm

What is the vertical distance between the clips for a 35mm copper tube?

• 1.8m

• 2.4m

• 2.7m

• 3.0m

Why is the distance between vertical clips greater than for horizontal clips?

• Vertical clips are more expensive.

• Horizontal pipework is more likely to sag.

• Vertical pipework is more likely to sag.

• Horizontal clips are stronger.

What is the reason for reducing horizontal clipping distances?

• To save material.

• To increase the strength of the pipework.

• To account for the semi-rigid nature of copper tubes.

• To make installation easier.

What is one of the benefits of correctly clipping copper tubes?

• Increases water flow

• Prevents noise and vibration

• Enhances electrical conductivity

• Reduces water temperature

How does correct clipping of copper tubes help with fittings?

• Increases the size of fittings

• Makes fittings more expensive

• Reduces the likelihood of fittings failure

• Changes the color of fittings

What type of damage does clipping help guard against?

• Chemical damage

• Accidental and intentional pipework damage

• Electrical damage

• Thermal damage