Knowledge Test Class B #1
Class B Driving Test | New Mexico 2025 #1
Train for FREE online with our New Mexico 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 NM CDL class B permit in 2025, 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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1 . 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.
2 . On slippery roads, you should:
On a slippery road, you must adjust your driving speed to fit conditions. Because it will take longer for your vehicle to stop on a slippery road than on a dry road, you should increase your following distance when conditions are slippery. Avoid driving in a way that requires you to change speeds frequently.
3 . 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 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.
4 . Some air brake systems introduce alcohol into the system to:
Some air brake systems contain an alcohol evaporator. An evaporator introduces alcohol into the system to help inhibit the formation of ice in cold weather.
5 . When alley docking, you should first:
If you are asked to alley dock, you should first pull past the alley and stop your vehicle in a position that is parallel to the outer boundary. From there, you should back your vehicle entirely into the alley parking area. Your vehicle should be parked in a straight position within the boundaries of the parking space.
6 . While operating on a downgrade, you should brake until you reach a speed that is:
While driving downhill, you should hold down the brake pedal until your vehicle reaches a speed 5 mph below your safe speed, then release the brake pedal. Repeat this process.
7 . When pulled over to the side of the road, you should:
When stopped on the side of the road, be sure to turn on your vehicle's four-way emergency flashers, especially during times of lowered visibility. Place warning devices within 10 minutes of being stopped.
See the exact questions that will be on the 2025 New Mexico DMV exam.
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2025 New Mexico | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in New Mexico, you must already have a Commercial Driver's License (CDL). You need to pass the Hazardous Materials (HazMat) knowledge test, provide proof of U.S. citizenship or lawful permanent residency, and pass a TSA background check. Also, you must pay the required fees for the endorsement.
To obtain a CDL Hazmat license, you must first hold a valid Commercial Driver's License (CDL). Other prerequisites include passing the Hazardous Materials (HazMat) knowledge test, providing proof of U.S. citizenship or lawful permanent residency, passing a TSA background check, and being at least 21 years old. You also need to be physically fit for the job.
When applying for a CDL Hazmat endorsement, you need to provide proof of U.S. citizenship or lawful permanent residency. This could be a U.S. passport, birth certificate, or permanent resident card. You'll also need your current Commercial Driver's License (CDL). Additionally, you will have to provide your Social Security number and pass a TSA background check.
Yes, there is a dedicated written test for the CDL Hazmat endorsement in New Mexico. The test covers topics related to the transport of hazardous materials, such as loading and unloading, bulk packaging marking, driving and parking rules, and emergency response procedures. You can prepare for the test by studying the Hazmat section of the NM CDL Manual.
The written test for a CDL Hazmat endorsement covers a range of topics related to hazardous materials. These include recognizing hazardous materials, understanding placarding and marking rules, safely loading and unloading hazardous materials, handling emergencies and spills, and knowing the rules for transporting specific types of hazardous materials.
Yes, acquiring a CDL Hazmat endorsement involves extra charges. These typically include a fee for the written test and a fee for the background check required by the Transportation Security Administration. The exact amount varies by state, so it's recommended to check with your local DMV for specific costs.
Yes, obtaining a CDL Hazmat endorsement requires a federal background check and fingerprinting. This process is conducted by the Transportation Security Administration (TSA) to ensure that the driver doesn't pose a security risk. The applicant must also not have any disqualifying criminal offenses to be eligible for the endorsement.
Yes, to obtain a CDL Hazmat endorsement, you must undergo specialized training and pass a written test. The training covers how to handle hazardous materials, emergency procedures, and the laws governing hazmat transportation. After training, you must pass the Hazmat endorsement test to demonstrate your knowledge of these areas.
No, you cannot legally transport hazardous materials in New Mexico without a valid CDL Hazmat endorsement. Violating this rule can result in severe penalties, including fines and possible disqualification of your commercial driving privileges. It's crucial to obtain the proper endorsement to ensure safety and compliance with federal and state regulations.
Yes, you can add a CDL Hazmat endorsement to your existing CDL license. It doesn't require a new application for a CDL, but you will need to apply specifically for the Hazmat endorsement. This involves passing a written test, undergoing a TSA background check, and paying an endorsement fee.
