1.
To know how much space you should keep in front of you:
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wait until the vehicle ahead of you passes a clear landmark, then count off the seconds until you reach the same spot.
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estimate how many vehicle lengths there are between you and the vehicle ahead.
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estimate how many seconds it would take you to reach the vehicle ahead.
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2.
Which of the following may have reduced the clearances since the heights were posted at bridges and overpasses?
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The weight of a cargo
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Rain
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Repaving of the road
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3.
Placards are used:
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to warn other drivers about the risks of tailgating.
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to warn other drivers when the load on the vehicle extends 4 feet or more beyond the rear of the body.
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to warn others of hazardous materials.
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4.
If the hazardous material label won't fit on the package:
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the shipper may put the label on a tag securely attached to the package.
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the shipper may use a QR Code instead.
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the shipper may reduce the size of the label to fit on the package.
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5.
Never drive a placarded vehicle near open fires unless:
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the vehicle is vehicle transporting explosives.
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you can safely pass the fire without stopping.
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the vehicle is equipped with fire sprinklers.
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6.
You are more at risk of being fatigued:
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after getting more than 8 hours of sleep.
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when stopping periodically during long trips.
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when driving alone.
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7.
Nitric acid should:
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stacked to the ceiling.
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loaded above other products.
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not be loaded above any other product.
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8.
Placards must be placed:
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on the rear only.
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on the front only.
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on the front, rear and both sides of the vehicle.
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9.
Some packages of ________ bear a "transport index", which tells the degree of control needed during transportation.
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corrosive liquids
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explosives
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radioactive materials
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10.
If you have to drive off the road, you should:
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keep one set of wheels on the pavement, if possible.
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brake as hard as you can to maintain control.
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fully apply the brakes until your speed has dropped to about 20 mph.
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