Knowledge Test Class B #1
Class B Driving Test | Alaska 2026 #1 Page 4 of 7
Train for FREE online with our Alaska class B license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a AK CDL class B permit in 2026, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class B requirements may vary from state to state.
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22 . If planning to back a vehicle where there may be overhanging objects, a driver should:
Because you can't see everything behind you, driving in reverse is always dangerous and should be done only when necessary. Before backing into an area, you should exit your vehicle and inspect the path of travel to check for potential hazards, especially overhanging objects that would otherwise be difficult to spot in a mirror.
23 . A low air pressure warning signal should activate:
When tank pressure falls below 5 psi.
In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 55 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.
24 . In the case of an engine fire, you should not:
In the event of an engine fire, turn off the engine as soon as possible. Do not open the hood if you can avoid doing so.
25 . What happens when a vehicle hydroplanes?
On a wet road, it is possible for a vehicle's tires to lose traction with the road surface and begin to glide along on the layer of water. This is referred to as hydroplaning. Hydroplaning can occur at speeds as low as 30 mph.
26 . Black ice is:
Black ice is a layer of ice that is thin and clear enough for the road to be visible through it. The surface will look like a wet road. Always be alert to black ice if the road looks wet when the temperature is below freezing.
27 . Interstate carriers must have what information affixed to both sides of a CMV?
Federal Motor Carrier Safety Regulations (FMCSR) require carriers to affix the USDOT number to both sides of each CMV in their fleet.
28 . When checking your tires as part of the pre-trip inspection, you should look at the:
When checking your tires as part of a pre-trip inspection, it is important to verify that the tire pressure is neither too low nor too high.
See the exact questions that will be on the 2026 Alaska DMV exam.
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2026 Alaska | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Alaska, you must hold a valid Commercial Driver's License (CDL). Next, pass the Hazardous Materials Knowledge Test. You'll also need to undergo a TSA background check. Lastly, submit your application with the required fees at the DMV. Remember, endorsement renewal requires retesting and another background check.
Before obtaining a CDL Hazmat license, you must have a valid Commercial Driver's License (CDL). You also need to pass the Hazmat Endorsement Knowledge Test. Additionally, you must go through a Transportation Security Administration (TSA) security screening, which includes fingerprinting and a background check. You must also meet the federal qualification requirements.
To apply for a CDL Hazmat endorsement in Alaska, you need a valid Commercial Driver's License (CDL), proof of U.S. citizenship or legal status, a completed HAZMAT endorsement application, and a TSA security threat assessment clearance. You will also need to pass the Hazardous Materials Knowledge Test and a fingerprint-based background check.
Yes, there is a dedicated written test for the CDL Hazmat endorsement in Alaska. The Hazardous Materials Knowledge Test assesses your understanding of the rules and regulations related to transporting hazardous materials. You must pass this test to obtain the Hazmat endorsement on your Commercial Driver's License (CDL).
The CDL Hazmat endorsement written test covers a variety of subjects related to hazardous materials transport, including: understanding hazard classifications, how to safely load and unload hazardous materials, proper use of placards and labels, emergency response procedures, and understanding the risks associated with different types of hazardous materials.
Yes, acquiring a CDL Hazmat endorsement in Alaska involves additional charges. These include the cost for the written test, a background check fee, and the endorsement application fee. The exact amount may vary, so it's best to check with the Alaska Division of Motor Vehicles for current fees.
Yes, background checks are required for the CDL Hazmat endorsement. Applicants must undergo a federal security threat assessment conducted by the Transportation Security Administration (TSA). This involves fingerprinting and checking criminal, immigration, and terrorism records. The process ensures that hazardous materials are transported by trustworthy and reliable individuals.
Yes, specialized training is required for a CDL Hazmat endorsement. Applicants must pass a written Hazardous Materials Endorsement Knowledge Test. Additionally, they must complete a background check and fingerprinting process. These requirements ensure that drivers are adequately prepared to handle hazardous materials safely and responsibly on the road.
No, you cannot transport hazardous materials without a valid CDL Hazmat endorsement in Alaska. This endorsement is required by federal and state law for drivers transporting hazardous materials. Driving without the proper endorsement can result in serious penalties, including fines and potential disqualification from holding a commercial driver's license.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. However, it requires passing a written knowledge test on hazardous materials. You also need to undergo a federal background check and fingerprinting. Once these processes are successfully completed, the Hazmat endorsement is added to your existing CDL license.
