6/1/20 Ch 22 Gaskets & Sealants Quiz

Some gaskets use a steel washer around each bolt hole. The purpose of this washer is to ______.

• Improve the strength of the gasket

• To help seal around the bolt hole

• To help prevent the gasket from shrinking

• To prevent the gasket from being compressed too much

A gasket failure caused by the movement of dissimilar material s is called ______.

• Fretting

• Corrosion

• Collapsing

• Tearing

Which type of oil seal must NOT have oil applied for it to work correctly?

• Silicone rubber

• Buna-N

• Teflon

• Viton

Which type of sealer is to be used on non-machined surfaces?

• RTV

• Anaerobic Sealer

• Either a or b

• Neither a nor b

What precautions should be followed when using gaskets?

• Never reuse an old gasket

• A gasket should be checked to make sure it is the correct gasket

• Read the instruction sheet

• All of the above