Free CDL Quiz

What is a driver required to do before putting out a vehicle fire?

a.Call 911 first in all cases
b.Know what is burning and use the correct type of extinguisher
c.Remove all cargo first
d.Drive to the nearest fire station

Explanation

Before fighting a vehicle fire you must know what is burning so you can use the correct extinguisher type. Using the wrong extinguisher (such as water on an electrical or grease fire) can make the fire worse or create additional hazards.

← Back to Class B CDL Knowledge Test #1

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About the CDL Exam

The CDL (Commercial Driver License) exam tests your knowledge of commercial driving rules, safety procedures, and vehicle operation. You must score 80% or higher to pass the written knowledge test. The exam covers general knowledge, air brakes, combination vehicles, and various endorsements.

This question is from the Class B CDL Knowledge Test #1 section. Practice with more questions from this category to build confidence before taking the official DMV test.

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