CDL TANKER PRACTICE TEST ALASKA

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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. How can drivers help control surge?
By releasing the brakes soon when coming to a stop.
By decreasing following distance.
By braking far in advance of a stop.
2. Hazardous materials are labelled with a __________ label.
rectangular
triangle-shaped
diamond-shaped
3. Hauling liquids in tanks requires special skills because of:
liquid movement.
the high center of gravity.
All of the above.
4. With the controlled braking method:
you apply your brakes all the way and release the brakes when the wheels lock up.
you lightly tap the brakes.
you apply your brakes as hard as possible without locking the wheels.
5. If there is a fire in your vehicle, do NOT:
notify emergency services.
park in an open area.
pull into a service station.
6. Air brakes use ________ to make the brakes work.
compressed gas cylinders
compressed gases
compressed air
7. Emergency lines are often coded with the color ___ to keep from getting them mixed up with the service line.
blue.
red.
yellow.
8. Dual tires:
should not come in contact with each other.
should always come in contact with each other.
should come in contact with each other whenever possible.
9. When transporting chlorine in cargo tanks, you must have _______ in the vehicle.
5 reflective triangles
an approved gas mask
approved goggles
10. Before entering a curve, you should:
reduce your speed.
increase your speed.
maintain your speed.
 
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AK CDL Tanker Test

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