CDL TANKER TEST ALABAMA - PRACTICE TEST
11.
Class 2 hazardous materials include:
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Corrosive materials
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Radioactive materials
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Poison
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Flammable gases
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12.
Baffled liquid tanks:
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make tank vehicles seem heavier than they really are.
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handle the same way as tankers without baffles.
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help control the forward and backward liquid surge.
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help control side to side liquid surge.
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13.
What shape are placards used for transporting hazardous materials?
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Triangle
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Circle
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Diamond
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Rectangle
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14.
What is outage?
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The term used when unloading liquid from a tanker.
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The amount of empty space required inside a cargo tank.
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Outage occurs when the electronic monitoring devices on a cargo tank have lost power.
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None of the above.
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15.
You should do an after-trip inspection:
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after each trip.
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at least once a week.
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once a month.
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after each stop.
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16.
Before entering a curve, you should:
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come to a complete stop.
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reduce your speed.
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increase your speed.
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maintain your speed.
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17.
You should never load a cargo tank totally full. Why?
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Liquids shrink when they freeze, which results in the so called "outage".
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To save money on the tank rental fee.
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All of the above.
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Liquids expand as they warm and you must leave room for the liquid to expand.
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18.
With the controlled braking method:
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you apply your brakes all the way and release the brakes when the wheels lock up.
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you use the parking brake to lock the wheels.
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you apply your brakes as hard as possible without locking the wheels.
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you lightly tap the brakes.
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19.
When loading and unloading smaller tanks with bulkheads, the driver must pay attention to:
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the emergency equipment.
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the shipping papers.
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safe driving rules.
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weight distribution.
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20.
If a trailer does not have spring brakes, to keep the trailer from moving you should:
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park on a slight decline.
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close the brake valve.
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use the service brakes.
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use wheel chocks.
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