ARKANSAS CDL TANKER PRACTICE TEST
11.
You should be extremely cautious when driving unbaffled liquid tankers, especially when:
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they are empty.
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going uphill.
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starting or stopping.
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None of the above.
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12.
Baffled liquid tanks:
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have bulkheads in them to allow the liquid to move freely.
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are usually those that transport food products.
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have nothing inside to slow down the flow of the liquid.
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have bulkheads with holes that let the liquid flow through.
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13.
When driving tank vehicles, because of the high center of gravity and the surge of the liquid, you must:
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stop quickly.
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start slowly.
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start quickly.
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swerve often.
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14.
When approaching a vehicle as part of a pre-trip inspection, which of the following could be a sign of trouble?
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Parking brake is on
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Inflated tires
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Fresh oil under the vehicle
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All of the above
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15.
The tire load for each tire is stated:
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on the tread of the tire.
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on the vehicle's operator manual.
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on the side of the tire.
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on the inside of the tire.
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16.
Emergency brakes must be held on by:
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dynamic pressure.
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mechanical force.
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hydraulic pressure.
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air pressure.
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17.
You should be especially alert for drunk drivers:
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late at night.
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around shopping areas.
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in the morning.
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in the early evening.
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18.
Which of the following is true? If a HazMat is a Poison Inhalation Hazard:
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a POISON INHALATION HAZARD placard must be used in addition to other placards.
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a POISON INHALATION HAZARD placard must always be displayed even for small amounts.
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the material will have special requirements for shipping papers.
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All of the above.
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19.
Controlled braking:
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involves pumping the brakes while keeping steering wheel movements very small.
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must be used when you need to turn sharply while braking.
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involves locking the wheels and then releasing the brakes.
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can be used to keep your vehicle in a straight line and allow you to turn if necessary.
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20.
Road surfaces where water collects can create conditions that cause a vehicle to hydroplane. Which of the following is an indication of standing water?
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Raindrops on the road
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Tire splashes
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Clear reflections
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All of the above.
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