CDL TANKER PRACTICE TEST ALABAMA

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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 Alabama CDL tank vehicles test consists of 20 questions. To pass, you must correctly answer at least 16 questions (80%). The AL tanker test covers the following sections of the Alabama CDL Manual: Driving Safely, Combination Vehicles, Tank Vehicles, Hazardous Materials. Take this AL tanker practice test now to prepare for the actual test!
1. Hauling liquids in tanks requires special skill because of:
liquid movement.
the high center of gravity.
danger of surge.
All of the above.
2. Before driving a tank, you should:
check the tank's body for dents.
make sure manhole covers have gaskets and they close correctly.
check the intake, discharge, and cut-off valves.
All of the above.
3. Empty trucks:
require the same stopping distance than full trucks.
require a greater stopping distance than full trucks.
require a shorter stopping distance than full trucks.
None of the above.
4. If your trailer starts to skid, you should:
lock the brakes.
release the brakes.
pump the brakes.
steer in the opposite direction.
5. Different materials expand:
at rates determined by road conditions.
at different rates.
at the same rate.
None of the above.
6. Empty vans are:
lower than fully loaded ones.
higher than fully loaded ones.
the same height as fully loaded ones.
None of the above.
7. When fueling a vehicle containing hazardous materials, you should:
call your supervisor.
leave the engine on.
leave the nozzle unattended.
turn off the engine.
8. What is Gross Vehicle Weight?
The total weight of a combination of vehicles excluding the load
The total weight of a single vehicle, excluding its load
The total weight of the cargo
The total weight of a single vehicle, including its load
9. Class 1 hazardous materials include:
Radioactive materials
Flammable liquids
Explosives
Flammable solids
10. Emergency lines are often coded with the color ___ to keep from getting them mixed up with the service line.
blue.
red.
yellow.
white.
 
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Frequently Asked Questions

Make sure you've got all you need when applying. Ensure you bring the following documents to fulfill the necessary requirements:

  • Proof of identity, such as a passport or a certified birth certificate
  • Proof of Social Security Number
  • Proof of residency (at least two documents)
  • Proof of school enrollment (if you are younger than 19)

If you are a non-U.S. citizen, you will also need a valid passport and a proof of your legal presence in the U.S.

To obtain a class D driver's license in Alabama, teens must follow the three steps of the Graduated Driver License (GDL) system. Here are the age requirements:
  • For a learner's permit, you must be at least 15 years old.
  • For a restricted license, you must be 16 years old or older.
  • For an unrestricted or regular license, you must be at least 17 years old. However, individuals aged 17 must hold a restricted license for at least six months before applying for a regular license. If you are 18 years old or older, you may apply for a driver’s license immediately (the road skills exam is required).

Individuals who are 18 or older, those aged 17 or older with valid licenses for six months or more, individuals 16 or older who are married and the head of the household, and emancipated individuals are exempt from the GDL program.




After completing a pre-application online for your first license or permit, you can check where the nearest Alabama DMV office is located and its business hours. Call the office or go in person to take your knowledge test.

Alabama provides the option to take the DMV written test in several foreign languages, including Arabic, Chinese, Farsi, French, German, Greek, Japanese, Korean, Russian, Spanish, Thai, and Vietnamese. For those who are hearing impaired, exams are offered also in American Sign Language at certain driver license offices.

The DMV written test test is based on the Alabama Driver's Manual. Focus on road signs, safe driving practices and road rules. Take our free practice tests to prepare for the test, or sign up for DMV Premium to unlock more resources and prepare for your exam faster!
After passing the required examination, new drivers receive a driver's license with the 'Y' restriction. This allows them to drive accompanied by a driver aged 21 or older or a certified driving instructor seated beside them. For drivers who are 16 years old or 17 with a license of less than 6 months, specific restrictions apply:
  • No more than 1 non-family passenger, excluding parents, guardians, or supervising licensed drivers at least 21 years old.
  • No driving between 12 midnight and 6 a.m., unless accompanied by a parent or legal guardian or under certain exceptions like work, school events, religious events, or emergencies.
  • It is unlawful to use handheld communication devices while driving.

Upon passing the road test, a regular license is issued, and the 'Y' restriction is removed.


In Alabama, the learner's license is valid for four years, with the option to renew it once. This waiting period ensures you have ample time to gain valuable driving experience and feel confident before the road exam.

AL CDL Tanker Test

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