Question

Friction inside a brake drum is caused when the brake shoes and linings:

Answers

Push against each other.

Separate from the axle.

Push against the inside of the drum.

Create excess heat.

Explanation

Friction inside a brake drum is caused when the brake shoes and linings push against the inside of the drum. The friction in the drums will slow and stop the vehicle.

This questions appears in the following tests:

Alabama Air Brakes

Colorado Air Brakes

District Of Columbia Double

District Of Columbia Air Brakes

Georgia Class A Knowledge Test

Georgia Class B Knowledge Test

Indiana Air Brakes

Kansas Class A Knowledge Test

Kansas Class B Knowledge Test

Massachusetts Class A Knowledge Test

Mississippi Air Brakes

Montana Air Brakes

Pennsylvania Class A Knowledge Test

Pennsylvania Class B Knowledge Test

Texas Class B Knowledge Test

Wisconsin Air Brakes

Wyoming Class A Knowledge Test