Crist CDL free online BVM practice tests
ND Tanker Fact Sheet
Questions on Test:
20
Correct answers needed to pass:
16
Passing Score:
80%
Age to apply:
18
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How would you expect a truck with a cargo tank that has baffles to handle on the road?

Possible Answers:

The truck will seem heavier than it really is
There will be less front to back surge than there is in a tanker without baffles
The truck will handle the same as a tanker without baffles
Answer:
There will be less front to back surge than there is in a tanker without baffles
Explanation:
Baffled liquid tanks have bulkheads in them with holes that let the liquid flow through. The baffles help to control the forward and backward liquid surge. Side-to-side surge can still occur. This can cause a roll over.

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