unit 113 powerpoint 3

Press-fit fittings are available in which sizes?

• Only small sizes

• Only large sizes

• All standard sizes

• Custom sizes only

What is the main purpose of an 'O' ring in press-fit fittings?

• To provide flexibility

• To create a watertight seal

• To add weight

• To enhance appearance

Which of the following is NOT a step in the press-fit fitting process?

• Marking the component depth

• Using a mechanical crimping tool

• Heating the fitting

• Pushing into position

What is the function of a mechanical crimping tool in press-fit fittings?

• To cut the pipe

• To clamp the fitting in position

• To polish the surface

• To measure the depth

Which type of fitting is mentioned as being similar to press-fit fittings?

• Weld fittings

• Compression fittings

• Threaded fittings

• Flange fittings

What is the main advantage of using press-fit fittings?

• Requires no tools

• Creates a watertight seal

• Is reusable

• Is decorative

What is the purpose of marking the component depth in press-fit fittings?

• To ensure proper alignment

• To add decoration

• To increase strength

• To reduce weight

What is the purpose of using a socket depth gauge in the press-fit method?

• To cut the tube

• To mark the depth of the socket

• To apply adhesive

• To measure the tube length

What is the main focus of the document titled "Copper pipe jointing – press-fit"?

• Electrical wiring

• Plumbing techniques

• Woodworking

• Metal welding

What is the recommended tool for deburring the pipe?

• File

• Tube cutter

• Sandpaper

• Knife