Perfect revision tool- verified North Carolina Dmv test (questions and answers)

What does a solid red traffic light mean? ️️ You must come to a complete stop and wait until the light turns green before proceeding. When is it legal to turn right on a red light in North Carolina? ️️ After coming to a full stop and ensuring no signs prohibit the turn and the way is clear. What should you do at a flashing red traffic signal? ️️ Treat it like a stop sign: stop completely, then proceed when safe. What does a yellow traffic light indicate? ️️ The light is about to turn red; you should prepare to stop safely. What is the meaning of a broken white line on the road? ️️ It separates lanes moving in the same direction and you may change lanes when safe. What does a solid yellow line mean? ️️ Passing is not allowed from your lane. When should you use your turn signal? ️️ At least 100 feet before turning or changing lanes. What is the speed limit in a residential area unless posted otherwise? ️️ Typically 35 mph or as posted by local signage. What should you do when an emergency vehicle approaches with flashing lights? ️️ Pull over to the right and stop until it passes. What does a flashing yellow light mean? ️️ Proceed with caution; slow down and be alert. When must you yield to pedestrians? ️️ At all crosswalks and intersections when pedestrians are crossing or about to cross. What is the purpose of a stop sign? ️️ To require a full stop and yield to other vehicles and pedestrians. 2 What should you do if you miss your exit on a highway? ️️ Continue driving to the next exit; never reverse or stop abruptly. What is hydroplaning? ️️ When tires lose contact with the road due to water, causing loss of control. How can you avoid hydroplaning? ️️ Slow down in wet conditions and avoid sudden movements. What is the safest hand position on the steering wheel? ️️ Typically 9 and 3 o’clock or 8 and 4 o’clock. What does defensive driving mean? ️️ Driving in a way that anticipates danger and reduces risk of accidents. When should headlights be used? ️️ From sunset to sunrise or anytime visibility is poor. What is the meaning of a double solid yellow line? ️️ No passing allowed in either direction. What should you do before changing lanes? ️️ Check mirrors, signal, and check blind spots. What is the legal blood alcohol concentration (BAC) limit for drivers 21+? ️️ 0.08% What is the BAC limit for commercial drivers? ️️ 0.04% What should you do at a railroad crossing with flashing lights? ️️ Stop and wait until the lights stop flashing and it is safe to cross. What does a yield sign mean? ️️ Slow down and give right-of-way to other vehicles or pedestrians. What is the purpose of seat belts? ️️ To reduce injury and keep occupants secured during a crash. When driving in fog, what lights should you use? ️️ Low beam headlights. What should you do if your brakes fail? ️️ Pump the brakes, use the emergency brake, and steer to a safe stop. 3 What does aquaplaning mean? ️️ Same as hydroplaning: loss of tire traction on wet roads. What is the safest action when approaching a curve? ️️ Slow down before entering the curve. What is tailgating? ️️ Following another vehicle too closely. What is the recommended following distance under normal conditions? ️️ At least 3 seconds behind the vehicle in front. What should you do if a tire blows out? ️️ Grip the wheel firmly and gradually slow down without sudden braking. What does a green arrow mean? ️️ You may proceed in the direction of the arrow with the right-of-way. What is the purpose of road markings? ️️ To guide, regulate, and control traffic flow. When must you use high beam headlights? ️️ On dark roads when no oncoming traffic is present. When should you dim your high beams? ️️ When approaching or following another vehicle. What does a school bus flashing red lights mean? ️️ All traffic must stop in both directions. What is the penalty for refusing a breath test in North Carolina? ️️ License suspension and legal penalties. What is the first thing to do after a minor collision? ️️ Check for injuries and move to a safe location if possible. What should you do when approaching a pedestrian crossing with people waiting? ️️ Slow down and prepare to stop. What does a roundabout require drivers to do? ️️ Yield to traffic already circulating in the roundabout. What is the safest action when feeling drowsy while driving? ️️ Pull over and rest.