When your cargo tank has baffles, what handling effect do you expect?
Answer: A
There will be less front-to-back surge than there is in tanks without baffles.
Baffles in liquid tanks help to prevent liquids from quickly moving from back to front when braking and front to back on acceleration. Sloshing from side to side is still possible during turns so it is important to understand how the center of gravity can change if turning too quickly on a corner.
All choices
- AThere will be less front-to-back surge than there is in tanks without baffles.
- BThere will be less side-to-side surge than there is in tanks without baffles.
- CThere will be more low surge than quick surge.
CDL Tanker Test Info
Questions on Exam
20
Passing Score
80%
Time Limit
Typically 30 minutes; varies by testing location
The Tanker test content is federally standardized, so this question applies in every state. Age limits, fees, and testing procedures do vary — check your state's CDL requirements.
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More CDL Tanker Practice Questions
- Tanks transporting food products are required to be unbaffled because of:
- Which of the following properly describes a baffled tanker?
- Each of the following is a concern for smooth bore tankers, EXCEPT:
- You should know the outage needed for the liquids you carry because:
- Which term refers to the expansion or contraction of a liquid due to changes in temperature?