FREE Air Brakes Endorsement Test Online | New Hampshire 2024
Train for FREE online with our New Hampshire 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 NH 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 . A slack adjuster should move no more than ____ from where it is attached to the push rod.
Before a trip, you should check each slack adjuster after parking, setting wheel chocks, and disengaging the parking brake. Pull the slack adjusters to make sure that they do not move more than about one inch from where the push rod is attached. If they move more than one inch, they may be out of adjustment and will need to be fixed.
2 . In a vehicle with dual parking control valves, a separate air tank can be used:
In a vehicle with dual parking control valves, there is a separate air tank that can be used to temporarily release the spring brakes if they have been activated due to low air pressure. Pushing in the proper control will release the spring brakes for a short period of time, allowing the driver to move the vehicle in an emergency.
3 . To use the stab braking method in an emergency situation, you should:
Apply the emergency brake.
The stab braking method for emergency stops involves fully applying the brakes until they lock up. The brakes are then released until the wheels start rolling, then the process is repeated.
4 . During an applied leakage test, the maximum leakage rate for a triple combination vehicle is ____ in a minute.
It is important to know the maximum air loss rate that is safe for your specific vehicle. A triple combination should have a leakage rate no higher than 6 psi in a minute during an applied leakage test.
5 . To confirm that a trailer has ABS, you can:
Remove a tire and look for the ABS sensor on the axle.
If you are unsure if a trailer is equipped with an Anti-Lock Braking System (ABS), look under the vehicle for the electronic control unit and wheel speed sensor wires coming from the back of the brakes.
6 . What must be on an air tank in an air-braked vehicle?
An oxidizer
All air tanks on air-braked vehicles must have one-way check valves located between the air compressor and the first reservoir. This prevents air from flowing out in the event of a leak.
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2024 New Hampshire | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in New Hampshire, you must have a valid commercial driver's license (CDL). Then, pass the Hazardous Materials Knowledge Test at your local DMV. You'll also need to submit a fingerprint-based background check and complete the TSA security threat assessment. Once these steps are completed, you can receive your Hazmat endorsement.
To obtain a CDL Hazmat license, you first need to have a valid Commercial Driver's License (CDL). You must be at least 21 years old and a U.S. citizen or have legal status. You're required to pass the Hazardous Materials Endorsement Knowledge Test, provide proof of identity, and undergo a TSA background check and fingerprinting.
When applying for a CDL Hazmat endorsement, you'll need to present your current valid Commercial Driver's License (CDL). You'll also need proof of U.S. citizenship or legal status, such as a birth certificate or green card. A completed application form, along with payment for the fees, is also required. Lastly, you'll need to submit your TSA background check and fingerprinting results.
Yes, there is a dedicated written test for the CDL Hazmat endorsement. This test is known as the Hazardous Materials Endorsement Knowledge Test. It covers the special rules and safety procedures for hauling hazardous materials. You must pass this test to obtain your Hazmat endorsement. Preparation may involve studying a state-specific CDL manual or taking practice tests.
The written test for the CDL Hazmat endorsement covers a range of 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, responding to emergencies and spills, and complying with federal and state regulations.
Yes, acquiring a CDL Hazmat endorsement in New Hampshire does involve extra charges. These include a fee for the written test, the TSA background check, and the endorsement itself. The exact amounts can vary, but you can expect to pay around $100 for the TSA check and $10 for the endorsement.
Yes, background checks are mandatory for the CDL Hazmat endorsement. The Transportation Security Administration (TSA) requires a security threat assessment, which includes fingerprinting and a criminal history check. Applicants must be U.S. citizens or have legal status. They cannot have convictions for certain crimes or pose a threat to national security, transportation security, or infrastructure.
Yes, obtaining a CDL Hazmat endorsement requires specialized training. The training covers topics like handling hazardous materials, safety procedures, and federal regulations. After training, you must pass a written test to get the endorsement. The training can often be completed through the same institution where you get your Commercial Driver’s License.
No, you cannot transport hazardous materials without a valid CDL Hazmat endorsement in New Hampshire or any other state. This endorsement is required by federal law and ensures that drivers are properly trained and capable of safely transporting hazardous materials. Violating this requirement can result in substantial fines and penalties.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. However, it's not a simple addition. You'll need to pass a written test, provide proof of U.S. citizenship or legal status, and successfully complete a TSA background check. Once these steps are completed, the endorsement can be added to your existing CDL license.
