|Number of tests:||1|
|Number of questions:||30|
Directions: To obtain this endorsement for hauIing hazardous materials, applicants must pass a 20-question test. Before taking the test, applicants must pass a Transportation Security Administration background check. And to pass the test, applicants must score at least 80%. Test questions are from the Maryland Commercial Driver Handbook. The Hazardous Materials endorsement can be used with the Class A, B, or C CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Maryland DMV locations.
One vehicle is traveling faster or slower than the flow of traffic.
One lane of traffic is traveling faster than the other lanes.
All vehicles are traveling about the same speed.
A four-way intersection ahead.
T-Road intersection ahead.
Side road intersection ahead.
A two-way intersection ahead.
Increase the effects of both.
Reduce the effects of the drug or medicine.
Have no effect on driving ability.
Reduce the effects of the alcohol.
Minimum legal speed is 50 mph in all weather conditions.
Minimum legal speed is 50 mph in ideal conditions.
Maximum legal speed is 50 mph in ideal conditions.
Maximum legal speed is 50 mph in all weather conditions.
Turn the wheel
Use your signal
Increase your speed
Approaching you from behind.
You are approaching from behind.
You have already passed.