Michigan CDL Practice Test: All - Test 3 2020

1. What might you not be able to do if your vehicle is hydroplaning?

• Next to a red painted curb.
• Within 100 feet of an elementary school.
• On the side of the freeway in an emergency.

2. In good weather, the posted speed for curves is safe for cars, but it may be _______ for many buses.

• Have put your turn signal on.
• See the other car's headlights come on.
• Have turned your headlights on.
• See the front bumper of the other car in your mirror.

3. What should you NOT do when the trailer has begun to skid?

• U. S. route sign.
• State route sign.
• Interstate route sign.
• County route sign.

4. Another name for off tracking is _______.

• Signal lights
• The condition of the road
• Other cars on the road
• The time of day

5. A serious traffic violation is which of the following?

• Make eye contact and then pass him/her.
• Stop and let him/her finish crossing the street.
• Slow down as you pass him/her.

6. Why should you not drive your vehicle if the air pressure does not build up quickly enough?

• You have already passed.
• You are approaching from behind.
• Approaching you from behind.