Safe DrivingCâu 58 / 120
On a mountain grade you see a sign for a runaway vehicle ramp ahead. What is its purpose?
a.It is a required weigh station for loaded trucks
b.It is a parking area for chaining up in winter
c.It is an escape route designed to stop a vehicle that has lost braking ability
d.It is a mandatory rest stop for descending vehicles
Giải thích
Escape ramps use gravel beds or upgrades to stop a vehicle whose brakes have faded or failed, and using one is far better than continuing downhill. They are not weigh stations, chain-up areas, or required rest stops.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- You are following a car at a safe distance when another driver cuts into the gap in front of you. What should you do?
- You are driving slower than the flow of traffic because of a heavy load on a long upgrade. What is the correct action?
- Why does an empty truck often take longer to stop than the same truck when loaded?
- A driver behind you is tailgating your trailer on a two-lane road. What is the safest response?
- You are driving in heavy snow and your windshield keeps icing over despite the wipers. What should you do?
- Why should you manage space to the sides as well as ahead of your vehicle?
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