Knowledge Test Class A #2
Class A Driving Test | Hawaii 2026 #2 Page 4 of 7
Train for FREE online with our Hawaii class A 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 HI CDL class A 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 A requirements may vary from state to state.
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22 . During a static leakage test, what is the maximum leakage rate that is safe for a double combination vehicle?
When performing a static leakage test on a double combination vehicle with air brakes, the leakage rate should be no more than 3 psi in one minute. If the air leaks from the air brake system at a quicker rate, the vehicle should not be driven because something likely needs to be repaired.
23 . During the driving test, when asked to make a lane change:
When asked to make a lane change during the on-road driving test, you should make the proper traffic checks, use your turn signal, and smoothly change lanes when it is safe to do so.
24 . When leaving a vehicle unattended, a driver should:
Always apply the parking brake when leaving your vehicle unattended.
25 . In a dual air brake system:
There are two air brake systems in a dual air brake system. The systems share a set of brake controls, but each system has its own tanks, hoses, and lines.
26 . During the driving test, the examiner will be scoring you on:
During the on-road driving test, the examiner will be scoring you on specific driving maneuvers, as well as your general driving behavior.
27 . When exiting a vehicle, it is important to maintain ____ with your vehicle at all times.
As you exit your vehicle during the basic vehicle control skills test, you must face the vehicle and maintain three points of contact at all times. If your testing vehicle is a bus, you must maintain contact with the handrail. Exiting the vehicle incorrectly may result in automatic failure of the basic control skills test.
28 . A truck should be parked:
Because you can't see everything behind you, backing is always dangerous and should be avoided whenever possible. Choose parking spaces from which you can pull forward when you leave.
2026 Hawaii | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Hawaii, you must first have a valid CDL. Then, pass the Hazmat knowledge test at a local DMV. After passing, submit fingerprints and undergo a TSA background check. Once cleared, you'll receive your Hazmat endorsement. Note that this process varies slightly by county, so check local regulations.
To obtain a CDL Hazmat license, you must have a valid Commercial Driver's License (CDL). You should be at least 21 years old, possess U.S. citizenship or legal permanent resident status. You must also pass the Hazmat Knowledge Test and a Transportation Security Administration (TSA) background check, which includes fingerprinting for security clearance.
When applying for a CDL Hazmat endorsement, you'll need your current CDL, proof of U.S citizenship or lawful permanent residency (like a passport or birth certificate), and a completed application form. After passing the knowledge test, you'll also need to provide fingerprints for the TSA background check. Check with your local DMV for any additional requirements.
Yes, there is a dedicated written test for the CDL Hazmat endorsement. It focuses on specific knowledge related to transporting hazardous materials, including recognition and identification of hazardous materials, requirements for placarding, and understanding the associated emergency response procedures. The test is administered by the local Department of Motor Vehicles.
The written test for the CDL Hazmat endorsement covers several key areas related to transporting hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers, using placards and labels, following safe loading and unloading procedures, handling emergencies, and understanding the relevant federal laws and regulations.
Yes, obtaining a CDL Hazmat endorsement involves extra charges. These typically include a fee for the knowledge test, a fingerprinting fee for the TSA background check, and a fee for adding the endorsement to your license. The exact amounts vary by state, so check with your local DMV for specific costs.
Yes, obtaining a CDL Hazmat endorsement requires a Transportation Security Administration (TSA) background check. This includes fingerprinting and a review of your criminal, immigration, and mental health history. The aim is to ensure that hazardous materials are transported by individuals who do not pose a security risk.
Yes, specialized training and certification are mandatory for the CDL Hazmat endorsement. Applicants must pass a written test on handling hazardous materials and a TSA security threat assessment. Furthermore, they need to demonstrate practical skills, like loading and unloading hazardous materials safely, which may require additional training.
No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in the United States. The endorsement is necessary to ensure that drivers are properly trained and capable of handling hazardous substances. Violating this rule can result in hefty fines and penalties.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. You don't need to apply for a new CDL. However, you will need to pass a written Hazmat knowledge test, undergo a TSA background check, and pay the necessary fees. Once these are completed successfully, the Hazmat endorsement will be added to your existing CDL.