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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 Arkansas CDL tank vehicles test consists of 20 questions. To pass, you must correctly answer at least 16 questions (80%). The AR tanker test covers the following sections of the Arkansas CDL Manual: Driving Safely, Combination Vehicles, Tank Vehicles, Hazardous Materials. Take this AR tanker practice test now to prepare for the actual test!
1. You should do an after-trip inspection:
once a month.
at least once a week.
after each trip.
after each stop.
2. Truck tractors with air brakes built after March 1, 1997, are required to be equipped with:
a rear backup camera.
anti-lock brakes.
hydraulic brakes.
3. Baffled tanks:
help to control the temperature of the liquid.
help to control the liquid surge.
have nothing inside to slow down the flow of the liquid.
are usually those that transport food products.
4. Texting while operating a commercial motor vehicle is:
only allowed at night.
acceptable if you are contacting your dispacther.
acceptable if you are contacting your supervisor.
5. 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
10, 100 and 200 feet
3, 15 and 45 feet
5, 25 and 50 feet
6. You must know the outage requirement when hauling liquids in bulk. Why?
Some of the heaviest liquids don't need any outage.
Different liquids expand by different amounts as they warm.
You must never leave room for the expanding liquid.
All of the above.
7. Explosives, flammable gases and flammable liquids should not be placed in a cargo space that has:
a heater.
reflective triangles.
an air conditioner.
8. What results from movement of the liquid in partially filled tanks?
Liquid waves
Liquid surge
Liquid flow through
Liquid splashes
9. Rims with welding repairs:
can be used for tires in the front of the vehicle.
are acceptable only when carrying a heavy load.
are not safe.
can be used for tires in the rear of the vehicle.
10. If corrosive materials leak during transportation, the parts of the vehicle exposed to corrosives must:
be washed with oil.
be washed with water.
be left to air dry.
be washed with acid.
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Tanker Test - AR CDL

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