CDL subsections 2.20-2.21

1. What are some things to do at an accident scene to prevent another accident?

If your vehicle is involved in the accident, try to get it to the side of the road. This will help prevent another accident and allow traffic to move. If you're stopping to help, park away from the accident. The area immediately around the accident will be needed for emergency vehicles. Put on your flashers. Set out reflective triangles to warn other traffic. Make sure other drivers can see them in time to avoid the accident.

4. When using your extinguisher, should you get as close as possible to the fire?

No. When using the extinguisher, stay as far away from the fire as possible. Aim at the source or base of the fire, not up in the flames.

5. Name some causes of vehicle fires.

The following are some causes of vehicle fires: After Accidents. Spilled fuel, improper use of flares. Tires. Under-inflated tires and duals that touch. Electrical System. Short circuits due to damaged insulation, loose connections. Fuel. Driver smoking, improper fueling, loose fuel connections. Cargo. Flammable cargo, improperly sealed or loaded cargo, poor ventilation.

2. Name two causes of tire fires.

Under-inflated tires and duals that touch.

3. What kinds of fires is a B:C extinguisher not good for?

Wood, paper and cloth. The B:C type fire extinguisher is designed to work on electrical fires and burning liquids. The A:B:C type is designed to work on burning wood, paper, and cloth as well.