HI CDL HAZMAT TEST - PRACTICE TEST

21. What is Gross Vehicle Weight?
The total weight of the cargo
The total weight of a single vehicle, including its load
The total weight of a single vehicle, excluding its load
22. If you have a HazMat endorsement and renounce your U.S. citizenship:
you may keep your endorsement until your next license renewal date.
you will lose your HazMat endorsement.
you may transfer your endorsement to a trusted U.S. citizen.
23. Most heavy-duty vehicles use:
air brakes.
hydraulic brakes.
solid brakes.
24. To prevent getting sleepy while driving, you should:
keep cool by opening the window.
keep the cab warm.
drive alone whenever possible.
25. Shippers must warn drivers and others about the material's hazards:
by putting hazard warning labels on packages.
by making a written report each day on the condition of the material.
by placing a red triangle with an orange center on the vehicle.
26. Brake fade results from, and is affected by:
excessive heat caused by using the brakes too much.
brakes out of adjustment.
All of the above.
27. What is the most important reason to inspect your vehicle?
Saving money by preventing costly repairs.
Vehicle inspection is required by federal and state laws.
Your safety and that of other road users.
28. When driving on slippery surfaces, a lack of spray from other vehicles indicates that:
ice has formed on the road.
the pavement is dry.
there is no ice on the road surface.
29. If a shipping paper describes both hazardous and non-hazardous products, the hazardous materials must be:
identified by an "H" placed before the shipping description.
entered first.
written in a larger font.
30. If hazardous materials are spilling from your vehicle while you are driving, after parking the vehicle do NOT:
stay there.
try to find the source of the leak by smell.
secure the area.
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