1 . When it is difficult to see other vehicles, such as at dawn or dusk, you should:

Keep your lights off.
Turn your lights on.
Drive on the shoulder.
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2 . If the letter “G” appears in Column 1 of a hazardous materials shipping paper, the shipping paper must also include:

The technical name of the hazardous materials.
The type of packaging containing the hazardous materials.
The shipper’s phone number.
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3 . Within 10 minutes of stopping on the side of the road, you must:

Place emergency warning devices.
Alert local law enforcement.
Call a mechanic.
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4 . Shipping papers should be:

Hidden from view.
Placed in the glove box.
Easily seen by anyone entering the cab.
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5 . How many daily hours of sleep does an adult need to maintain alertness?

Six to seven
Seven to eight
Eight to nine
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6 . Which of the following is not a sign of bad brakes?

Cracked drums
Very thin pads
Pads free of oil or grease
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7 . Which of the following is not an example of a distracted person who should concern motorists?

A driver talking to a passenger in their vehicle
A person sitting on a bench waiting for a bus
A construction worker on the side of the road
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8 . After starting the engine, the Anti-Lock Braking System (ABS) light stays on if:

The ABS is working properly.
The ABS is not working properly.
The ABS is not engaged.
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9 . A lane change:

Should be done quickly.
Should be done slowly.
Should be done with a jerking motion.
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10 . When applying for an original or renewed HazMat endorsement, you must undergo a background check through which agency?

The Transportation Security Administration
The Federal Bureau of Investigation
The Department of Energy
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11 . A placard indicating hazardous materials is which shape?

Diamond
Triangle
Circle
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12 . Off-ramps:

Are usually safest for trucks.
Can be dangerous for trucks.
Should not be used by trucks.
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13 . What does a vehicle inspection report do?

Tells the motor carrier about problems that may need fixing
Ensures that the vehicle is inspected regularly
Holds drivers accountable for inspecting the vehicle
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14 . If unsure if a trailer has an Anti-Lock Braking System (ABS), you can:

Look under the trailer for wheel speed sensors coming from the back of the brakes.
Remove a tire and look for the ABS sensor on the axle.
Assume it does have ABS.
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15 . What is the average driver’s reaction time?

1/16 of a second
1/8 of a second
3/4 of a second
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16 . Mirrors should be checked:

Before every lane change.
When changing lanes, but only when other vehicles are nearby.
When changing lanes, but only if it is dark outside.
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17 . If driving so slowly that you could impede other drivers, you should:

Stay in the left lane.
Drive while using your four-way flashers.
Wave an arm out the window.
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18 . A pre-trip inspection should include:

A check of the engine oil level.
Removing coolant.
Washing the tire rims.
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19 . The leading factor resulting in death and injury in work zones is:

Speeding.
Stopping.
Under-inflated tires.
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20 . If your vehicle is hydroplaning, you should:

Accelerate.
Not use the brakes.
Put the vehicle in reverse.
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