FREE CDL Combination Vehicles Practice Test Online | Montana 2024 Page 2 of 3
Train for FREE online with our Montana CDL combination vehicle 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 MT combination 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 DMV requirements for issuing a combination license may vary from state to state.
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8 . Before beginning a trip, you should:
Before a trip, you should ensure that air reaches all air brakes on all trailers by opening up the rear emergency line and service line shut-off valves and listening for escaping air. Close both shut-off valves before beginning to drive.
9 . Compared to other commercial motor vehicles, combination vehicles need more space on the road because they are longer and they:
Swerve more often.
Combination vehicles need more space on the road than other commercial vehicles because they are longer and need more space to turn and stop. It is especially important to properly manage space when you are operating a combination vehicle.
10 . If the emergency air line loses pressure:
The tractor protection valve keeps air in the trailer's braking system should the trailer break away or develop a leak. A loss of air pressure in the emergency line will cause the tractor protection valve to open and the emergency trailer brakes to activate.
11 . Air pressure in the ____ air line is controlled by either the foot brake or trailer hand brake.
Auxiliary
Air pressure in the service air line is controlled by either the foot brake or trailer hand brake. The service air line is also known as the control line or signal line. This line is connected to relay valves, which allow the trailer brakes to be applied more quickly than would otherwise be possible.
12 . When uncoupling a trailer, landing gear should be:
Firmly on the ground.
Landing gear, or trailer supports, should always be completely raised before a vehicle is driven. When uncoupling, landing gear should be lowered to make firm contact with the ground. If a trailer is loaded when it is being uncoupled, you should lower the landing gear and turn the crank a few additional times to remove some weight from the trailer.
13 . What is off-tracking?
When a vehicle's wheels run over a curb during a turn
When a vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is known as off-tracking, or "cheating."
14 . During a trip, the ____ should be open.
When starting a trip, be sure that all shut-off valves are in the open position, except for the last valves on the rear trailer. It is important that air reaches the brakes on all trailers and that it is not able to escape from the back of the vehicle.
2024 Montana | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Montana, you first need to have a Montana CDL. Then, you must pass the Hazardous Materials Endorsement Knowledge Test. You'll also need to undergo a TSA background check. Once you've passed the tests and background check, you can apply for the endorsement through the Montana Department of Motor Vehicles.
Before obtaining a CDL Hazmat endorsement, you must hold a valid Commercial Driver's License (CDL). You need to be at least 21 years old, have U.S. citizenship or lawful permanent residency, and be able to read and speak English. Additionally, you must pass a Hazardous Materials Endorsement Knowledge Test and a TSA background check.
When applying for a CDL Hazmat endorsement, you'll need to provide your current CDL, proof of U.S. citizenship or lawful permanent residency (like a birth certificate or green card), and proof of identity. Additionally, you'll need to complete a Hazardous Materials Endorsement application and pass the TSA background check.
Yes, there is a dedicated written test for the CDL Hazmat endorsement. This test covers various topics related to hazardous materials, including recognition and identification, communication rules, emergency response, and more. You must pass this test to obtain your Hazmat endorsement in Montana.
The written test for the CDL Hazmat endorsement covers a range of topics related to hazardous materials. These include identification of hazardous materials, loading and unloading procedures, use of placards and labels, emergency response procedures, and regulations pertaining to transport. It also covers safety precautions and the handling of discharge system and leaks.
Yes, there are additional costs associated with obtaining a CDL Hazmat endorsement. These include fees for the written test, TSA background check, and fingerprinting. The total cost can vary, but you can expect to pay between $80-$120. It's recommended to check with the Montana Motor Vehicle Division for the most current fees.
Yes, a background check and security clearance are necessary for the CDL Hazmat endorsement. This process, known as the Threat Assessment Program, is managed by the Transportation Security Administration (TSA). It involves checking criminal history, immigration status, and mental health status to ensure that hazardous materials are transported safely.
Yes, specialized training is required for the CDL Hazmat endorsement. You must pass a written test about transporting hazardous materials. Additionally, you must undergo a TSA background check. The training and certification ensure you understand how to safely transport hazardous materials, are aware of the risks involved, and know how to respond in case of emergencies.
No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in Montana or anywhere in the U.S. This endorsement is required by federal law and ensures that drivers have the necessary skills and knowledge to safely handle and transport hazardous materials. Violating this law can result in severe penalties.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. You do not need to apply for a new CDL. However, you must pass the Hazmat knowledge test, submit fingerprints, and undergo a TSA background check. Once these steps are completed and approved, the Hazmat endorsement will be added to your existing CDL.