Defensive Driving - ONLINE CDL SCHOOL

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Defensive Driving

This test evaluates your ability to anticipate potential hazards, react appropriately to road conditions, and maintain a safe driving environment for yourself and others. Defensive driving is a crucial skill for truckers, helping to prevent accidents, reduce risks, and navigate unpredictable situations on the road.

Topics Covered:

Recognizing and responding to potential hazards
Maintaining safe following distances and proper braking techniques
Handling aggressive drivers and road rage situations
Adjusting driving techniques based on weather and traffic conditions
Staying alert and avoiding distractions behind the wheel

Passing this test demonstrates your ability to drive with caution, awareness, and professionalism, ensuring a safer journey for all road users.

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1 / 15

What is the best strategy for dealing with bright sun glare while driving?

Wear polarized sunglasses and use your sun visor

Drive with your hazard lights on

Increase your speed to minimize exposure time

Keep your windshield dirty to diffuse the light

2 / 15

When merging onto a freeway, how should you adjust your speed?

Match the speed of freeway traffic

Maintain the speed limit of the on-ramp

Accelerate to a speed faster than traffic to find a gap

Slow down and wait for an opening

3 / 15

What is the appropriate action when encountering a stopped school bus with its red lights flashing?

Pass the bus with caution

Stop only if children are visible

Continue driving at a normal speed

Stop regardless of your direction relative to the bus

4 / 15

How should you react to an emergency vehicle approaching from any direction while displaying flashing lights?

Continue driving with minimal speed adjustments

Pull over to the right side of the road and stop

Accelerate to clear the lane

Stop in your lane immediately

5 / 15

When driving in fog, what is the best lighting to use?

High beam headlights

Fog lights and low beam headlights

No lights, to reduce glare

Hazard lights only

6 / 15

What should you do if you encounter an aggressive driver?

Respond with similar aggression to assert dominance

Try to outmaneuver and escape the aggressive driver

Maintain your composure and distance from the aggressive driver

Stop your vehicle and confront the driver to resolve the issue

7 / 15

How can you maintain a safe driving environment at night?

Use your high beams at all times

Decrease your following distance

Increase your speed to reach your destination faster

Reduce your speed and increase your following distance

8 / 15

What should you do before making a turn in heavy traffic?

Increase your speed to complete the turn quickly

Signal at least 100 feet before the turn

Turn rapidly to avoid oncoming traffic

Ensure your turn signal is off to avoid confusing other drivers

9 / 15

In areas with pedestrian traffic, what is a key defensive driving technique?

Honk to alert pedestrians of your presence

Always assume pedestrians will give you the right of way

Drive faster to minimize time in the pedestrian zone

Scan ahead for pedestrians and be prepared to stop

10 / 15

When approaching a yellow traffic light, what is the best defensive driving action?

Speed up to beat the red light

Continue at the same speed

Prepare to stop if it is safe to do so

Stop immediately, regardless of traffic behind you

11 / 15

What is the most effective way to handle a tailgater?

Increase your speed to put distance between you and the tailgater

Brake sharply to warn the tailgater

Slow down and encourage the tailgater to pass you

Ignore the tailgater and maintain your speed

12 / 15

How should you react if your vehicle starts to skid on a slippery surface?

Brake hard and immediately

Steer in the opposite direction of the skid

Steer in the direction you want the vehicle to go

Turn off the engine

13 / 15

Which of the following is a safe practice when driving near a large truck or bus?

Driving closely behind the truck to avoid wind resistance

Passing the truck quickly on the right side

Making sure you can see the driver in the truck's side mirror before passing

Frequently changing lanes when behind a truck

14 / 15

What is the primary rule of defensive driving?

Speeding to match the flow of traffic

Keeping your vehicle well-maintained

Expecting the unexpected and being prepared to react

Only focusing on your driving and not the other drivers

15 / 15

When should you increase your following distance behind the vehicle in front of you?

In heavy traffic only

During daylight hours

In ideal road conditions

In bad weather or heavy traffic

Your score is

The average score is 44%

About the Defensive Driving practice quiz

This practice quiz focuses on Defensive Driving, listed under CDL TEST. 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.

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