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The tanker endorsement applies to drivers who wish to drive a tank in Class A, B, or C CDL. To add this endorsement to your CLP/CDL, you must pass a knowledge test on the problems posed by large volume liquid cargos. The Alaska CDL tank vehicles test consists of 20 questions. To pass, you must correctly answer at least 16 questions (80%). The AK tanker test covers the following sections of the Alaska CDL Manual: Driving Safely, Combination Vehicles, Tank Vehicles, Hazardous Materials. Take this AK tanker practice test now to prepare for the actual test!
1. When stopping you should push the brake pedal down:
2. To know how much space you should keep in front of you:
estimate how many vehicle lengths there are between you and the vehicle ahead.
wait until the vehicle ahead of you passes a clear landmark, then count off the seconds until you reach the same spot.
estimate how many seconds it would take you to reach the vehicle ahead.
3. To know if your vehicle is equipped with ABS, look for:
the ABS logo on the steering wheel.
a yellow ABS malfunction lamps on the instrument panel.
an ABS placard.
4. Move-over laws require drivers to _________ when approaching an emergency vehicle stopped on the roadside or a work zone.
slow down and change lanes
change direction
5. Black ice is:
ice that makes the road look dry.
a thin layer of black ice.
None of the above.
6. If a tire fails while you are driving, you should:
stay off the brake until your vehicle has slowed down.
stop on the roadway if possible.
call your supervisor for instructions.
7. If there is a fire and you are not sure what to use to put it out, you should:
use water.
use a fire extinguisher.
wait for firefighters.
8. When you double your speed, the braking distance is:
3 times longer.
4 times longer.
the same.
9. Passive railroad crossings:
require drivers to decide if there is sufficient clear space to cross safely.
do not require you to recognize the crossing.
have a traffic control device installed at the crossing to regulate traffic.
10. If your vehicle is hydroplaning, you should:
speed up.
put the vehicle in reverse.
stay off the brake.
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AK Tanker Test

Number of questions: 20
Correct answers to pass:16
Passing score:80%
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