Forward-to-back surge on a slippery surface can:
Answer: A
Shove a stopped truck into an intersection.
Assuming that the tanker does not have baffles, a forward-to-back surge will cause a wave that hits the back of the tank, then the front of the tank, and repeats until the wave dissipates. The wave hitting the front of the tank can push the truck into an intersection during slippery conditions if the driver doesn't allow for enough time and distance to stop safely.
All choices
- AShove a stopped truck into an intersection.
- BDecrease your mileage.
- CCause a truck to rollover.
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
- Baffles in liquid cargo tanks do not usually prevent ____ surge.
- 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: