Air Brakes #2
Air Brakes Endorsement Test | Montana 2024 #2 Page 4 of 4
Train for FREE online with our Montana 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 MT Class A/Class B driver license in 2024, 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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19 . During a walk-around inspection, ensure there are no cracks on the brake drums that are more than ____ of the width of the friction area.
One tenth
Before beginning a trip, it is important to check the brake drums during your walk-around inspection. It is unsafe to drive if any brake drum has a crack more than one half of the width of the friction area.
20 . Front brake limiting valves were intended to:
Remove uncertainty when applying the brakes.
Some older vehicles with air brakes have front brake limiting valves. These valves were intended to reduce the risk of front wheels skidding. However, research has shown that such devices are unnecessary, so they should be left in the "normal" position.
21 . Failing to drain air tanks could result in:
In an air brake system, the air tanks must be periodically drained to remove accumulations of water and compressor oil. If water is not removed, it could freeze in cold weather and cause brake failure.
22 . What do anti-lock brakes do?
Prevent a vehicle from accelerating while traveling downhill
The function of an Anti-Lock Braking System (ABS) is to prevent the vehicle's wheels from locking up from hard brake application.
23 . Using the brakes creates heat. If too much heat is produced:
Brakes are designed to take a lot of heat, but drivers should not rely solely on the brakes to slow their vehicle. Brakes may fade and lose their ability to slow down the vehicle if they become too hot, so drivers should also rely on the engine braking effect.
24 . Why should you regularly drain the air tanks?
Compressed air usually contains a certain amount of moisture and compressor oil, which can build up in the air storage tanks and damage the brake system. The tanks should be drained to clean out these accumulations. On a tank with a manual drain valve, draining should be performed at the end of each day of driving.
25 . Once the air tanks are at an air pressure level of 125 psi, the air compressor governor will:
An air compressor governor will stop the compressor from pumping air once the air tanks are at an air pressure level around 125 psi. This air pressure level is referred to as the "cut-out" level.
See the exact questions that will be on the 2024 Montana DMV exam.
99.2% of people who use the cheat sheet pass the FIRST TIME
Lillian MCcranie explains how our CDL study guide was helpful in passing the exam and recommends it to everyone.
Cameron tells us how he purchased the CDL exam, and found it to be a useful tool which helped him pass the exam and find a job.
2024 Montana | Frequently Asked Questions
To secure a CDL Bus endorsement in Montana, you must first have a Commercial Driver's License (CDL). Then, pass the Passenger Endorsement Knowledge Test. Complete a background check if transporting children. Lastly, pass the Skills Test in a vehicle representative of the type of bus you'll drive. Training programs are available to prepare for these tests.
To obtain a CDL Bus license in Montana, you must have a valid Montana driver's license, be at least 18 years old, and pass a physical examination. You'll need to successfully complete the General Knowledge Test and the Passenger Transport Test. Finally, you must demonstrate your skills through a road test in the type of bus you'll be driving.
While specific experience isn't required for a CDL Bus endorsement in Montana, it's beneficial to have training. Many opt for professional training programs to prepare for the Passenger Endorsement Knowledge Test and Skills Test. These programs cover topics like vehicle inspection, loading/unloading passengers, and emergency procedures, ensuring you're well-prepared for the endorsement process.
CDL Bus licenses fall into three classifications: Class A, B, and C. Class A is for combination vehicles over 26,001 pounds, including tractor-trailers. Class B is for single or combination vehicles over 26,001 pounds, like buses. Class C is for vehicles designed to transport 16 or more passengers, including the driver, or hazardous materials. The type of bus you'll drive determines your license classification.
No, you cannot use your personal vehicle for the CDL Bus driving test in Montana. The vehicle you use for the test must match the class of CDL you are applying for. Therefore, if you're applying for a CDL Bus endorsement, you must take the test in a commercial bus or similar vehicle.
During the CDL Bus driving test in Montana, you'll be evaluated on specific skills such as pre-trip inspection, basic vehicle control, and on-road driving. You'll need to demonstrate your ability to maneuver in traffic, stop and start, make turns, and manage intersections. Also, you'll be tested on safe loading/unloading procedures, proper use of mirrors, and emergency procedures.
Yes, additional medical prerequisites are required for a CDL Bus endorsement. Applicants must pass a Department of Transportation (DOT) physical examination every two years. This examination assesses vision, hearing, blood pressure, and checks for conditions like diabetes and epilepsy. It's essential to ensure drivers can safely operate a commercial vehicle. Some states may have additional requirements.
No, it's not permissible to transport passengers without a valid CDL Bus endorsement in Montana. The endorsement is required for drivers who wish to operate a vehicle designed to carry 16 or more passengers, including the driver. Driving such a vehicle without the appropriate endorsement can lead to legal consequences, including fines and suspension of your driving privileges.
You can add a CDL Bus endorsement to your existing license in Montana. You don't need to apply for a new license. However, you must pass the necessary written and skills tests related to passenger vehicle operation. After successful completion, the Bus endorsement is added to your existing CDL.
Yes, drivers with a CDL Bus endorsement must adhere to federal and state regulations. These include restrictions on hours of service, mandatory rest periods, and zero tolerance for alcohol. Drivers must also pass a background check and maintain a clean driving record. Violation of these rules can lead to suspension or revocation of the endorsement or CDL license.
