Vehicle Fires - ONLINE CDL SCHOOL

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Vehicle Fires

Build confidence with 10 original questions about Vehicle Fires. Review your answers and explanations after finishing.

Supplemental study practice. This is not a government licensing exam or ELDT certification, and does not replace hands-on training. Follow your state’s current handbook.

1 / 10

If you have a cargo fire in a van or box trailer, what is the safest action?

Spray water inside immediately

Drive to the nearest fire station

Keep the doors shut

Open the doors to let out smoke

2 / 10

What is a recommended way to check for signs of fire while driving?

Wait for a warning light to come on

Use mirrors to look for smoke from tires or the vehicle

Only check at the next scheduled stop

Rely on the temperature gauge alone

3 / 10

When using a fire extinguisher on a vehicle fire, where should you aim?

Above the fire

At the base or source of the fire

At the top of the flames

At the side of the fire

4 / 10

Which fire extinguisher type is designed for burning wood, paper, and cloth?

Carbon dioxide only

B:C type

KCL dry chemical

A:B:C type

5 / 10

Why should you avoid pulling into a service station if your vehicle is on fire?

It is too far away

Service stations cannot help with fires

There are flammable materials present

It is illegal

6 / 10

What should you do first if your vehicle catches fire while driving?

Pull off the road and stop in an open area

Try to put out the fire while moving

Drive to the nearest service station

Open the hood to check the engine

7 / 10

What should you do after putting out a vehicle fire to ensure it does not restart?

Leave immediately once the flames are gone

Continue until what was burning has cooled

Open all doors and windows

Spray water on the area for one minute

8 / 10

What is the best extinguisher type for a gasoline or oil fire?

A:B:C dry chemical

Water

Purple K dry chemical

B:C dry chemical

9 / 10

What should you do if you are unsure how to fight a hazardous materials fire?

Wait for firefighters

Try to move the cargo

Open all doors to ventilate

Use water to cool the fire

10 / 10

Which type of fire extinguisher should NOT be used on electrical fires?

A:B:C dry chemical

Water

B:C dry chemical

Carbon dioxide

Your score is

The average score is 0%

About the Vehicle Fires practice quiz

This practice quiz focuses on Vehicle Fires, listed under CDL Practice — General Knowledge. Use it to check what you understand, spot topics to revisit, and connect the material to safe, informed decisions on the road.

Before you begin

Keep your current CDL manual or course notes nearby. Read each prompt carefully and think through why an answer fits, especially when a question describes a vehicle, road, or workplace situation. Licensing rules and procedures can vary, so confirm requirements with current official materials for your state.

After you finish

Review any explanations shown with your results. Note unfamiliar terms or missed concepts, then revisit your manual or course notes before trying again. Use your score to guide study; understanding why an answer is correct matters more than the number alone.

Study note: These quizzes are independent study practice. They are not state licensing exams, official government materials, or ELDT certification, and they do not replace required training.

Explore CDL Tests to find more practice by subject.