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Question

Front brake limiting valves were intended to:

Answers

Prevent the front tires from skidding.

Explanation

Some older vehicles with air brakes have front brake limiting valves. These valves were intended to reduce the risk of front wheels skidding. However, research has shown that such devices are unnecessary, so they should be left in the "normal" position.

This questions appears in the following tests:

Indiana Knowledge Test Class A ,

Colorado Knowledge Test Class B ,

Alabama Knowledge Test Class B ,

Tennessee Air Brakes ,

New Jersey Air Brakes ,

South Carolina Air Brakes ,

Georgia Air Brakes ,

Montana Air Brakes ,

New York Air Brakes ,

Florida Air Brakes ,