What may be the cause of an extended braking distance of a truck?

Explanation

Correct answer: Contamination of the friction elements of the braking system with oil or lubricant.

The braking system operates on the principle of friction between its components, such as brake pads and brake discs. Contamination of these surfaces with oil or grease, which are slippery substances, drastically reduces the force of friction. As a result, the effectiveness of the brakes decreases, which directly leads to a dangerous increase in braking distance.

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