North Carolina DMV Practice Test

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Prepare for the North Carolina DMV Test with flashcards and multiple-choice questions. Each question includes hints and explanations to help you succeed. Start your journey towards passing with confidence.

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How can you dry out wet brakes?

Drive at high speed
Slow down and then press the gas pedal while keeping light pressure on the brake pedal
Use the handbrake repeatedly
Turn off the engine temporarily

The correct answer is: Slow down and then press the gas pedal while keeping light pressure on the brake pedal

When brakes become wet, it can significantly reduce their effectiveness, making it crucial to dry them out promptly and safely. Pressing the gas pedal while keeping light pressure on the brake pedal allows the vehicle to operate normally while the friction from the brakes generates heat. This heat helps to evaporate any water on the brake components, restoring their grip and functionality. This technique is especially effective because it maintains a controlled speed, which helps ensure that the driver retains control of the vehicle. Additionally, keeping the pressure on the brakes while applying the gas creates a balanced force that can gently dry out the brake pads and rotors without causing erratic movements or an undue risk of skidding. In contrast, driving at high speed can worsen the situation by making it harder to control the vehicle and potentially leading to a loss of traction. Using the handbrake repeatedly could lead to sudden stops or skidding, especially in a wet condition. Turning off the engine would deactivate the vehicle's power systems, which is not a practical method for addressing wet brakes while driving.