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Q

What can happen if service brakes are used too much on a long downgrade?

General Knowledgeeasy
ABrake fade or failure
BBetter fuel economy
CImproved tire tread

Detailed Explanation

Excessive braking can overheat brakes and reduce stopping power.

Correct Answer: Brake fade or failure

Reviewed by Baha Mustafa, CDL holder, against official CDL manuals and FMCSA rules.

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