CDL HAZMAT PRACTICE TEST RHODE ISLAND
11.
Hazardous materials can be recognized by looking at the container's:
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type.
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label.
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color.
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12.
Passive railroad crossings:
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require drivers to decide if there is sufficient clear space to cross safely.
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have a traffic control device installed at the crossing to regulate traffic.
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do not require you to recognize the crossing.
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13.
The hazardous material ID number must appear:
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on the steering wheel.
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on the shipping papers and on the package.
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on the package and on paperwork at the shipping destination.
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14.
The hazardous material ID number must appear:
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on the shipping paper.
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on the package.
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All of the above.
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15.
ABS:
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makes it easier to break.
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allows the wheels to lock up.
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helps you avoid wheel lock up.
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16.
Confused drivers may:
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stop without warning.
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change direction suddenly.
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All of the above.
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17.
Before entering an intersection, make sure that:
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there's enough room to get at least halfway across.
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there is sufficient space to clear it.
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accelerate smoothly and change gears as necessary.
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18.
How often should you check the tires if your placarded trailer has dual tires?
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At the beginning of each trip and each time the vehicle is parked.
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Once a year.
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Once a month.
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19.
When should you downshift automatic transmissions?
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Watch your tachometer, and downshift when your engine reaches the top of the range.
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When you start to get drowsy.
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When going down steep grades.
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20.
You are driving a vehicle with air brakes when the low air pressure warning light and buzzer come on. You should:
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slow down and test your brakes.
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activate your hazard lights and drive to the nearest place where you can stop.
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pull off the road and stop immediately.
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