Air Brakes #2
Air Brakes Endorsement Test | Montana 2024 #2 Page 2 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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7 . What can happen if the air pressure gets too low in an air brake system?
Pressing and releasing the brake pedal unnecessarily can let air out of the braking system faster than the compressor can replace it. Air brakes may cease to work effectively if the pressure becomes too low.
8 . Brakes may get out of adjustment:
If they get wet.
Brakes can get out of adjustment quickly, especially if they are used to the point of overheating. Brake adjustment should be checked frequently.
9 . The leakage rate for a single vehicle with air brakes should be no more than ____ in one minute during a static leakage test.
When performing a static leakage test on a single vehicle with air brakes, the leakage rate should be no more than 2 psi in a 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.
10 . When you press the brake pedal in a vehicle with S-cam brakes, air pressure pushes out the rod and moves the:
Alcohol evaporator.
When pressing the brake pedal in a vehicle with S-cam brakes, air will enter the brake chambers. The added air pressure will push out the rods and move slack adjusters, twisting the brake camshafts.
11 . When the spring brakes are on, you should never:
Never push down the brake pedal while the spring brakes are activated. The combined force of springs and air pressure could damage the brakes.
12 . What color is the low air pressure warning light?
Purple
A low air pressure warning signal is required in vehicles with air brakes. The warning light is usually red and may be accompanied by a buzzer.
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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.
