A qualified person should always watch the person in charge of loading and unloading a cargo tank. This person should be within how many feet of the tank?
A qualified person should always watch the person in charge of loading and unloading a cargo tank. This person should be, at maximum, how many feet away?
Before fueling a placarded vehicle, you need to ______.
- Park near a fire extinguisher.
- Check the air pressure.
- Turn off your engine.
- Ignore stop signs.
Before transportation, the carrier _________.
- Check that the shipper marked the materials properly.
- Check that the shipper labeled the materials correctly.
- Check that the package is described correctly.
- All of the listed answers.
How far away should placards be from other markings?
- 3 inches.
- .5 inch.
- 2 inches.
- It doesn't matter.