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CDL HAZMAT PRACTICE TEST MAINE

21. Do you need to stop before a railroad-highway crossing if you are hauling 100 pounds of Division 4.3 (dangerous when wet) materials?
Only if you are driving at night.
Yes.
No.
22. You should always be able to stop within:
50 feet.
the distance you can see ahead.
100 feet.
23. What is a safe haven?
A place where hazardous materials can be safely dumped.
An approved place for parking unattended vehicles loaded with explosives.
The storage container tank where hazardous materials must be stored.
24. When should you downshift automatic transmissions?
Watch your tachometer, and downshift when your engine reaches the top of the range.
When going down steep grades.
When you start to get drowsy.
25. At the shipper’s dock you are given a paper for 100 cartons of battery acid. If you already have 100 pounds of silver cyanide on board, what precautions do you have to take?
Load the battery acid on top of the silver cyanide.
Do not load the battery acid.
Load the battery acid so the liquid won't spill.
26. As you approach off ramps and on ramps, remember:
that the posted speed limit may not be safe for larger vehicles.
to always brake and turn at the same time.
that downgrades make it easier to reduce speed.
27. If a package of explosives shows dampness, you should:
take the appropriate security measures and transport the package.
ask the shipper if you should transport the package.
decline transporting the package.
28. A shipping paper for HazMat must include:
a proper shipping description for each HazMat.
page numbers if the shipping paper has more than 1 page.
All of the above.
29. You must have at least 4/32 inch tread depth in every major groove on front tires and at least ___ inch on other tires.
4/32
2/32
1/32
30. When a tire fails, you should:
brake in a way that will keep your vehicle in a straight line.
stay off the brake.
push the brake pedal down gradually.
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