Car Driver Knowledge Test – Defensive Driving 1 Flashcards

What is the recommended minimum following distance behind the vehicle in front under normal conditions?

Answer: A three-second gap between your vehicle and the one ahead

A three-second gap gives you enough time to perceive a hazard and brake safely. In adverse conditions such as rain or poor visibility, this gap should be increased further.

When an aggressive driver tailgates you, the safest defensive response is to:

Answer: Move to a safer lane or pull over when safe to let them pass

Engaging with an aggressive driver escalates risk. The safest option is to remove yourself from the situation by changing lanes or pulling over, allowing them to pass.

When driving at night, you should use high-beam headlights:

Answer: Only when there are no oncoming vehicles or vehicles ahead

High beams greatly improve your vision at night, but must be switched to low beam when an oncoming vehicle approaches or when following another vehicle, to avoid blinding other drivers.

You are approaching an intersection with a green light. A defensive driver should:

Answer: Cover the brake and scan for vehicles that may run the red light

A green light gives you the right of way but not guaranteed safety. Covering the brake and scanning for red-light runners is a core defensive habit at intersections.

Driver fatigue is best managed by:

Answer: Stopping for a rest break of at least 15–20 minutes when feeling drowsy

Only genuine rest eliminates fatigue. Stimulants and distractions provide only brief relief and do not restore reaction time or judgment. Stopping is the only safe choice.

When merging onto a freeway, you should:

Answer: Match the speed of freeway traffic and merge smoothly when safe

Using the acceleration lane to match freeway traffic speed allows you to merge smoothly with minimal disruption. Stopping on a ramp or merging at a much lower speed creates a dangerous speed difference.