Placarding第 47 / 80 题
What is the purpose of placards on a vehicle carrying hazardous materials?
a.To warn others of the hazard class of the cargo
b.To advertise the trucking company
c.To show the truck's weight rating
d.To indicate the delivery route
解析
Placards are diamond-shaped signs that communicate the hazard class of the materials being transported. They alert other drivers, the public, and emergency responders to the danger. Placards must be visible on all four sides of the vehicle.
免费刷完整 80 道题库 — 无需注册。
同考点相关题目
- On how many sides of a vehicle must placards be displayed?
- What shape is a hazardous materials placard?
- How must placards be positioned on a vehicle?
- What does the number in the bottom corner of a placard represent?
- When must a four-digit identification number be displayed on or near a placard?
- There are two placard tables. What is the key difference between Table 1 and Table 2 materials?