unit 109 Hand Tools in Plumbing Studies

Identifying and using the correct tools when fabricating copper pipe is important because:

• it ensures safety and efficiency.

• it is a legal requirement.

• it saves time.

• it is a traditional practice.

Why is it important to maintain tools in good condition?

• To ensure they function properly and safely

• To make them look new

• To increase their weight

• To change their color

What is a pipe cutter used for?

• Cutting copper pipe sizes

• Cutting wood

• Cutting glass

• Cutting plastic

Identify the part labeled as 'Adjustment handle' in the diagram of the pipe cutter.

• Adjustment handle

• Cutting wheel

• Guide rollers

• Locking knob

Identify the part labeled as 'Adjustment thread' in the diagram of the pipe cutter.

• Adjustment thread

• Cutting wheel

• Guide rollers

• Handle

Identify the part labeled as 'Rollers' in the diagram of the pipe cutter.

• Rollers

• Blade

• Handle

• Screw

Identify the part labeled as 'Cutting disc' in the diagram of the pipe cutter.

• Cutting disc

• Handle

• Adjustment screw

• Guide rollers

Identify the part labeled as 'Retaining screw for the cutting disc' in the diagram of the pipe cutter.

• Retaining screw for the cutting disc

• Cutting wheel

• Adjustment knob

• Pipe rest

Identify the part labeled as 'Body' in the diagram of the pipe cutter.

• Body

• Handle

• Blade

• Screw

The purpose of the rollers in a pipe cutter is to:

• support the pipe during cutting

• measure the pipe diameter

• sharpen the cutting blade

• provide a grip for the user