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North Carolina CDL Practice Test: Tank and Hazmat - Test 2 2020

(From the 2020 North Carolina CDL Handbook)
Number of tests: 39
Number of questions: 30
Passing score: 80

Directions: If you need additional information, please contact your local DMV office. You can find your nearest DMV office at North Carolina DMV locations.

You have made error(s) so far.
Your Challenge Library: 0

1. When driving a liquid tanker why should you take highway curves and on ramp/off ramp curves well below the posted speed limits?

2. A tank trailer with baffles helps to control ________.

3. Before a trip, you should __________.

4. Why does hauling liquids in tanks require special skills?

5. What makes a bulk liquid tanker difficult to manage?

6. What helps control the forward and backward liquid surge?

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