CDL TANKER TEST NEBRASKA - PRACTICE TEST
11.
Before leaving your vehicle unattended, you should:
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Remove the keys.
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Chock the wheels.
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Apply the parking brake.
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All of the above.
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12.
Excessive use of the service brakes results in overheating. Too much heat can:
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cause the brakes apply unevenly.
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cause the brakes to grab.
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make the brakes stop working.
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cause the brakes to squeak.
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13.
It may not be safe to operate at legal maximum weights:
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on highways.
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on two-way streets.
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in hot weather.
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during bad weather or in mountains.
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14.
The only acceptable way to check tire pressure is to:
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push on the tire to feel the pressure.
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check the minimum tread depth.
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use a tire pressure gauge.
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None of the above.
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15.
Brake fade results from:
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wet brakes.
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using brakes in cold weather.
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excessive heat caused by using brakes too much.
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All of the above.
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16.
How should you apply the brakes when going down a steep downgrade?
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Apply the brakes as hard as you can without locking the wheels.
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You should not brake, and only use engine braking to prevent brake failure.
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Apply the brakes whenever you reach your safe speed, until your speed has been reduced to 5 mph below your safe speed.
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Apply the brakes when you reach the bottom of the downgrade.
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17.
Placards must be:
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in a diamond shape.
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turned upright on a point.
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readable from all 4 directions.
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All of the above.
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18.
When you double your speed, the braking distance is:
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2 times longer.
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the same.
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4 times longer.
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3 times longer.
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19.
You should never load a cargo tank totally full. Why?
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All of the above.
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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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Liquids expand as they warm and you must leave room for the liquid to expand.
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20.
The regulations require that HazMat employees be trained and tested at least once every:
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3 years.
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5 years.
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10 years.
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year.
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