1.
A placarded vehicle must have at least ___ identical placards.
4
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1
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2
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3
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2.
The maximum amount of play in a 20-inch steering wheel is:
1/4 inch
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2 inches
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1/2 inch
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5 inches
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3.
RQ stands for:
Relative Quality
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Related Quality
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Reportable Quantity
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Related Quantity
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4.
If hazardous materials are spilling from your vehicle, do not move it:
any more than 500 feet.
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unless you are instructed to do so by a law enforcement officer.
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any more than safety requires.
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any more than 400 feet.
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5.
When you are about to pass a vehicle, you should:
slow down.
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make gestures.
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assume they don't see you.
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make eye contact.
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6.
When driving in work zones you should:
Observe the posted speed limits at all times.
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Drive slowly and carefully.
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Use your four-way flashers or brake lights to warn drivers behind you.
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All of the above.
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7.
If you must stop on a one-way or divided highway, you should place warning devices _______ toward the approaching traffic.
5, 50 and 500 feet
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10, 100 and 200 feet
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3, 15 and 45 feet
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5, 25 and 50 feet
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8.
You are driving a vehicle with air brakes when the low air pressure warning light and buzzer come on. You should:
pull off the road and stop immediately.
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activate your hazard lights and drive to the nearest place where you can stop.
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slow down and test your brakes.
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apply the brakes as hard as you can.
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9.
When driving in very hot weather, you may have to:
reduce your speed to prevent overheating.
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watch out for black ice.
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increase your speed until the tires cool off.
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decrease your following distance.
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10.
The hazardous material ID number must appear:
on the shipping paper.
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on cargo tanks and other bulk packaging.
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on the package.
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All of the above.
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