Delaware Driver Education State Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Delaware Driver Education State Exam with comprehensive quizzes. Study with flashcards and multiple choice questions, each offering hints and explanations. Ace your test!

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 does ABS stand for in vehicle safety?

Active Brake System
Automatic Brake System
Anti-locking Brake System
Advanced Brake System

The correct answer is: Anti-locking Brake System

Anti-locking Brake System is the correct answer because ABS is a technology designed to enhance vehicle stability and control during emergency braking situations. It prevents the wheels from locking up by modulating the brake pressure, allowing the driver to maintain steering ability while stopping. This is especially useful on slippery or uneven road surfaces where locked wheels can lead to loss of control or skidding. The system rapidly applies and releases the brakes to ensure that the wheels do not stop rotating completely, which is critical for maintaining traction. The other options, while they contain terms related to braking systems, do not accurately represent the function and purpose of ABS. The term "Active Brake System" does not specifically indicate the anti-locking feature. "Automatic Brake System" implies a level of automation in braking but does not refer to the specific function of preventing wheel lock-up. "Advanced Brake System" is too vague and does not convey the particular technology that ABS represents. Understanding these distinctions is vital for grasping the safety features present in modern vehicles.