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Question:

How would you expect a truck with a cargo tank that has baffles to handle on the road?

A 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 and cause a roll over.
[Commercial Driver's License Manual]

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