A trailer will be most likely to swing around when:
1. It is full.
2. Traveling in a straight line.
3. It is empty.
4. The wheels are rotating.
It is empty.
When traveling down a steep downgrade:
1. The air brakes should be used.
2. Shift into a lower gear, then use brakes to supplement the braking effect of the engine.
3. The vehicle should be continually downshifted in the place of using the brakes.
4. The vehicle should be driven on the shoulder.
Shift into a lower gear, then use brakes to supplement the braking effect of the engine.
Which of the following is not an example of a driving hazard?
1. An accident on the roadway
2. An open road
3. A police car assisting a motorist on the side of the road
4. An ice cream truck
An open road
A driver should always:
1. Stay in the right lane.
2. Have an emergency plan.
3. Stay in the left lane.
4. Drive faster than the posted speed limit.
Have an emergency plan.
When the brake pedal is depressed, air brakes work:
1. Immediately.
2. After a short delay.
3. After about a minute.
4. Only if the green lever on the control panel is pushed down.
After a short delay.
If another driver is tailgating you, you should:
1. Move into the left lane.
2. Speed up.
3. Increase the space in front of your vehicle.
4. Flash your lights.
Increase the space in front of your vehicle.
If a parked trailer does not have spring brakes, you should keep the trailer from moving by:
1. Using the air brakes.
2. Using wheel chocks.
3. Parking near a wall.
4. Parking on a slight incline.
Using wheel chocks.
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