unit 108 ppt 1 Knowledge check

What should plumbers be aware of when using tools, as mentioned in the text?

• Their color

• Their potential dangers

• Their weight

• Their brand

What is a critical component of the plumber's exam preparation?

• Tool design

• Tool safety and maintenance

• Tool sales

• Tool aesthetics

What feature do hacksaws have to suit different materials?

• Adjustable handle

• Quick change blades

• Laser guide

• Automatic tensioning

What should be checked about the tension of a hacksaw blade?

• It is too tight

• It is not loose

• It is adjustable

• It is automatic

What happens to the saw teeth when cutting plastic?

• They become sharper

• They remain unchanged

• They blunt quickly

• They rust

What should you always do when re-securing a file handle?

• Push the file into the handle by pushing it downwards onto a hard surface.

• Push the handle down onto the file.

• Leave the handle loose.

• Use glue to secure the handle.

What should you never do when re-securing a file handle?

• Push the handle down onto the file.

• Push the file into the handle by pushing it downwards onto a hard surface.

• Use a hammer to secure the handle.

• Leave the handle loose.

What is the purpose of the chamfer produced by some pipe cutters?

• To make the pipe look better

• To help in joining pipes

• To increase the pipe's diameter

• To reduce the pipe's weight

What is the main benefit of using a tool that produces no burrs?

• It saves time.

• It reduces waste.

• It ensures a smooth finish.

• It increases cost.

What should be done when the string breaks?

• Replace it with a new string

• Repair it using a small knot

• Cut it into smaller pieces

• Discard it immediately