|Number of tests:||4|
|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.
At an intersection with a stop sign
All of the above
When a traffic officer orders you to stop
Where there is a red light
Left lane ends.
Keep to the right of obstruction.
Divided highway ends.
Keep to the left of obstruction.
Only a blood alcohol level greater than the legal limit
Only a blood alcohol level greater than .05
Alcohol does not
Even the smallest amount of alcohol
Stay twice as far behind other cars.
Check your tires for correct pressure.
Change gradually to the lower speed limit.
Check your speedometer to keep at the lower speed limit.
Advance warning of a cross intersection.
Railroad crossing ahead warning sign.
No right turn warning.
X intersection ahead warning sign.
Proceed carefully through the intersection, not always stopping.
Stop only for traffic on an intersecting road.
Slow down and prepare to stop only if cars are approaching you.
Come to a full stop, then go when it is safe to do so.