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Question:

If your brake drums get overheated, what will happen?

A They expand.
explanation

As the overheated drums expand, the brake shoes and linings have to move farther to contact the drums, and the force of this contact is reduced. [California Commercial Driver Handbook]

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Comments

Alkam 2126

4 years ago

It a great app to study for your CDL tests

Cbow33

4 years ago

Great app

Livvy2u

4 years ago

Mom

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