Weather and Hazardous Conditions Flashcards

Driving at dawn on a fall morning in Rhode Island, patchy fog suddenly cuts visibility. Which lights should you use?

Answer: Low-beam headlights, and fog lights if equipped

Low beams aim light down at the road and cause less reflective glare in fog than high beams.

What is the main danger of a sudden heavy downpour while driving at highway speed?

Answer: Reduced visibility combined with the risk of hydroplaning

Heavy rain both blinds the driver and creates standing water that can lift tires off the pavement.

You must drive down a long, snow-covered hill. What is the safest technique?

Answer: Shift to a lower gear before the hill and go down slowly

A lower gear uses engine braking to control speed without locking the wheels on snow.

Which tire condition greatly increases the risk of skidding and hydroplaning in bad weather?

Answer: Worn or bald tread

Tread channels water away from the tire, so worn tread cannot maintain grip on wet roads.

If your vehicle becomes stuck in snow, which method helps you get free without damaging the vehicle?

Answer: Gently rock the vehicle by alternating between forward and reverse with light throttle

Gentle rocking builds momentum gradually, while spinning the tires only digs the vehicle in deeper.

During strong wind gusts on an open bridge, how should you respond?

Answer: Reduce speed and keep a firm grip on the steering wheel with both hands

Lower speed and a firm two-handed grip let you correct quickly if a gust pushes the vehicle sideways.

Why is driving at night in the rain more dangerous than in daytime rain?

Answer: Glare from headlights on the wet road makes lane markings and hazards harder to see

Wet pavement reflects oncoming headlights, creating glare that hides lane lines and obstacles.