Vehicle Operation Flashcards

What does it mean when the ABS (Anti-lock Braking System) activates?

Answer: The system is preventing the wheels from locking so you retain steering control

ABS rapidly pulses the brakes to prevent wheel lock-up during hard braking, allowing you to steer around obstacles while maintaining maximum deceleration.

When merging onto a highway from an on-ramp, you should:

Answer: Speed up to match highway traffic speed and merge smoothly

Accelerating to match the speed of highway traffic in the acceleration lane allows for a safe, smooth merge without creating dangerous speed differentials.

What is the correct response when you hear a siren but cannot see the emergency vehicle?

Answer: Slow down, move to the right, and prepare to stop

When you hear a siren, you should slow down, move as far right as safely possible, and be prepared to stop because the vehicle could approach from any direction.

'Tailgating' is dangerous primarily because it:

Answer: Reduces your reaction time and stopping distance

Following too closely leaves insufficient distance to react and stop if the vehicle ahead brakes suddenly, making rear-end collisions much more likely.

When approaching a green traffic light that has been green for a long time, you should:

Answer: Prepare to stop because it may be about to turn yellow

A 'stale' green light has been green long enough that it may turn yellow soon; reducing speed prepares you to stop safely rather than racing through.

When driving through a work zone, you should:

Answer: Slow down, obey posted work zone speed limits, and increase following distance

Work zones have reduced speed limits, narrow lanes, and workers present; fines are often doubled in work zones, and increased following distance protects both you and workers.

Which technique helps reduce driver fatigue on a long highway trip?

Answer: Stop every 2 hours to rest, walk around, and stay hydrated

Taking regular breaks every two hours allows the body to reset, reduces cognitive fatigue, and significantly lowers the risk of drowsy-driving crashes.