FREE Air Brakes Endorsement Test Online | Delaware 2024
Train for FREE online with our Delaware CDL air brake 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 DE Class A/Class B driver license in 2021, 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 the requirements for CDL may vary from state to state.
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1 . 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.
2 . How many air storage tanks are used in an air brake system?
The number varies.
Air storage tanks are used to hold compressed air. The number and size of air tanks in an air brake system varies among vehicles.
3 . A modulating control valve can control the:
Anti-lock braking system (ABS).
A modulating control valve allows a driver to gradually apply spring brakes. In equipped vehicles, the valve is controlled by a lever located on the dashboard.
4 . Air tank drains:
Must remain open while driving.
In an air brake system, the air storage tanks are equipped with drains to allow water and compressor oil to be removed. The water and oil can damage the brakes if left to accumulate in the system.
5 . What tells you how much pressure is in your vehicle's air tanks?
A vehicle that is equipped with air brakes must also be equipped with a supply pressure gauge. This gauge tells the driver how much air pressure is in each of the vehicle's air tanks.
6 . Before a vehicle with dual air brakes is driven, pressure of at least ____ should be built up in both braking systems.
100 psi
Before driving a vehicle with a dual air brake system, allow time for the air compressor to build up pressure of at least 100 psi in both the primary and secondary systems.
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2024 Delaware | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Delaware, you must first have a valid CDL. Then, pass the Hazardous Materials Knowledge Test. You also need to submit fingerprints and undergo a TSA background check. Lastly, you must pass a vision test and provide proof of U.S. citizenship or lawful permanent residency. Remember to pay the necessary fees.
To obtain a CDL Hazmat license in Delaware, you must have a valid Commercial Driver's License (CDL). You must also pass the Hazardous Materials Endorsement Knowledge Test, submit a fingerprint-based background check through the Transportation Security Administration (TSA), and pass a DOT physical examination. Lastly, you must be at least 21 years old.
When applying for a CDL Hazmat endorsement in Delaware, you need to provide proof of U.S. citizenship or lawful permanent residency. This can be a valid U.S. passport, birth certificate or green card. You also need a current CDL and Medical Examiner's Certificate. Lastly, you must submit your TSA security threat assessment receipt or proof of application.
Yes, to get a CDL Hazmat endorsement in Delaware, you will need to pass the Hazardous Materials Endorsement Knowledge Test. This written exam covers topics like loading and unloading hazardous materials, bulk packaging, and driving and parking rules. It's designed to ensure drivers understand the safety procedures and regulations for transporting hazardous materials.
The written test for the CDL Hazmat endorsement in Delaware covers several topics related to hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers, using placards and labels, loading and unloading hazardous materials, handling emergencies, and understanding driving and parking rules related to hazardous materials.
Yes, there are additional charges associated with acquiring a CDL Hazmat endorsement in Delaware. This includes fees for the written test, fingerprinting, and the federal security threat assessment. The exact costs can vary, so it is recommended to check with the Delaware Division of Motor Vehicles for the most current fees.
Yes, obtaining a CDL Hazmat endorsement in Delaware requires a federal security threat assessment, which includes a background check. This process involves fingerprinting and checking criminal, immigration, and terrorism records. The Transportation Security Administration (TSA) conducts this assessment to ensure the safety and security of hazardous materials transportation.
Yes, specialized training is required for a CDL Hazmat endorsement in Delaware. Applicants must pass a written test on the federal and state regulations for transporting hazardous materials. Furthermore, they must demonstrate their knowledge and skills in handling and transporting hazardous materials safely during their driving skills test. The endorsement is then added to the CDL upon successful completion of these requirements.
No, you cannot transport hazardous materials in Delaware without a valid CDL Hazmat endorsement. This endorsement is required by federal and state laws for anyone transporting hazardous materials. Driving without this endorsement can result in severe penalties, including fines and disqualification of your commercial driving privileges.
Yes, you can add the CDL Hazmat endorsement to your current CDL license in Delaware. You don't need a new CDL application. However, you will need to pass a written test, undergo a TSA background check, and pay an endorsement fee. Once these steps are completed, the Hazmat endorsement will be added to your existing CDL.
