CDL TANKER PRACTICE TEST WASHINGTON

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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 Washington CDL tank vehicles test consists of 20 questions. To pass, you must correctly answer at least 16 questions (80%). The WA tanker test covers the following sections of the Washington CDL Manual: Driving Safely, Combination Vehicles, Tank Vehicles, Hazardous Materials. Take this WA tanker practice test now to prepare for the actual test!
1. To prevent rollover, you should:
put the lightest parts of the cargo under the heaviest parts.
keep the cargo as close to the ground as possible.
place the cargo near the rear of the trailer.
2. Texting while operating a commercial motor vehicle is:
illegal.
acceptable if you are contacting your supervisor.
acceptable if you are contacting your dispacther.
3. Service brakes should:
be checked before each trip.
always be checked before applying the brakes.
only be checked by a mechanic.
4. Most heavy trucks with manual transmissions require ____ to change gears.
single clutching
triple clutching
double clutching
5. Which of the following is true? If a HazMat is a Poison Inhalation Hazard:
the material will have special requirements for shipping papers.
a POISON INHALATION HAZARD placard must be used in addition to other placards.
All of the above.
6. Some liquid tanks are divided into several smaller tanks by:
baffles.
bulkheads.
barriers.
7. The tire load for each tire is stated:
on the inside of the tire.
on the side of the tire.
on the tread of the tire.
8. How can drivers help control surge?
By braking far in advance of a stop.
By releasing the brakes soon when coming to a stop.
By decreasing following distance.
9. Emergency equipment is:
only required when transporting hazardous materials.
optional.
required.
10. ________ is responsible for identifying the hazard class of the material when shipping.
The driver
The motor carrier
The shipper
 
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Frequently Asked Questions

You must be at least 15 ½ years old to apply for a learner permit in Washington. However, if you're enrolled in an approved driver-training course, you can pre-apply at 15. For an intermediate driver license, you must be between 16 and 18 and hold the permit for six months. Once you turn 18, you can get a standard driver license.

First of all you must pre-apply online to obtain a Washington driver's license number. After completing the process, you can schedule an appointment for the DMV written test at the nearest Washington driver’s license office or at a driver training school. 

You need to bring these documents to a driver's license office:
  • One or two proofs of identity to show your name and date of birth. 
  • Proof of Social Security Number.
  • Proof of address.
  • Parental Authorization Affidavit form signed by your parent in front of a notary public (if you're a minor and they can't come with you).
Check the list of acceptable documents here.

The DMV written test in Washington is offered in English and Spanish. It is advisable to have a basic understanding of English since road signs are always in English. 

The DMV written test is based on the Washington Driver's Handbook. You can find the manual in other languages here. Read each section and test your preparation with our free practice tests.

The Washington DMV written test comprises 40 questions. It is designed to evaluate your knowledge of general driving laws, safe driving practices, and road signs. Take your time during the exam to fully understand each question before answering. 

To pass the exam, you need a score of 80% or higher. You should get at least 32 questions right, and you're allowed to miss up to 8 questions out of the total 40. Stay focused and take the time to read the questions thoroughly.
When driving with a learner permit, you must be accompanied by a licensed driver in the front passenger seat who has at least 5 years of driving experience. Once you obtain an intermediate license, different driving restrictions apply:
  • You are not allowed to drive between 1 a.m. and 5 a.m. unless for agricultural work or if you're accompanied by a parent, guardian, or a licensed driver who is at least 25 years old. After one year without penalties, this restriction no longer applies. 
  • For the first six months, you cannot transport any passengers under 20, except for siblings. After this period, you can drive with no more than three passengers under 20, unless they are family members.
  • You cannot use a wireless device when driving, except in emergency situations.

The Washington learner permit is valid for one year initially. You have the option to renew it twice, paying a fee. You can renew your permit either online or by scheduling an appointment at a Washington driver's license office. It's important to note that your passing knowledge test score remains valid for two years. After this period, you must retake the DMV test to obtain another instruction permit.
If you fail your DMV written test in Washington, you might need to wait before trying again. Driving schools have their own rules about when you can retake the exam and whether you have to pay another fee. Sign up for DMV Premium to maximize the chance of passing on your first attempt.

WA CDL Tanker Test

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