Louisiana Class D Chauffeur's License Practice Test

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Prepare for the Louisiana Class D Chauffeur's License Test. Study with multiple choice questions and hints that help build your knowledge. Ensure success on your exam day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the recommended action if your brakes start fading?

Apply more pressure to the brake pedal
Shift to a lower gear to help slow the vehicle
Let up on the brake pedal to cool them down
Use the emergency brake to stop the vehicle

The correct answer is: Shift to a lower gear to help slow the vehicle

Shifting to a lower gear when your brakes start fading is recommended because it can help slow down the vehicle by utilizing the engine's braking power. When you downshift, the engine revs higher and creates more resistance, which aids in decelerating the vehicle without relying solely on the brake system. This can be particularly effective in preventing brake failure, especially if the brakes are overheating due to excessive use. It's crucial to recognize that brake fading is often caused by overheating, which can occur when the brakes are used heavily, such as on long descents or in stop-and-go traffic. By shifting to a lower gear, you not only reduce speed but also allow the brakes to cool down as you lessen the demand on them. This technique enhances vehicle control and safety in situations where brake effectiveness is compromised.