Air Brakes #2
Air Brakes Endorsement Test | Hawaii 2024 #2 Page 4 of 4
Train for FREE online with our Hawaii 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 HI 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 . ____ make up the emergency brake system.
In an air brake system, there are three different braking systems: a service brake system, a parking brake system, and an emergency brake system. The emergency brake system uses parts of both the parking and service brake systems.
20 . Vehicles equipped with Anti-Lock Braking Systems (ABS) have ____ malfunction lamps to indicate when the ABS is not working.
Vehicles with ABS have yellow malfunction lamps to alert drivers when the braking systems are not working. Be sure you know where the malfunction lamp on your vehicle is before beginning a trip.
21 . Before driving a vehicle with air brakes, you should ensure that the ____ come on automatically when air pressure falls below 45 psi.
Before driving a vehicle with air brakes, you should ensure that the spring brakes come on automatically when air tank pressure falls to a level between 20 and 45 psi. You can do this by chocking the wheels and releasing air from the braking system by stepping on and off the brake pedal. Once the pressure levels drop to an unsafe level, the parking brake valve should pop out and spring brakes should come on.
22 . ABS brakes:
The purpose of an Anti-Lock Braking System (ABS) is to prevent a vehicle's wheels from locking up when the driver brakes hard on a slippery surface.
23 . An air compressor governor controls:
In an air brake system, the air compressor governor controls when the air compressor pumps air into the air storage tanks.
24 . If the safety relief valve in the air brake system releases air:
An air brake system has a safety relief valve, which releases air from the tanks if the pressure gets too high. If the valve must operate, something in the system is wrong and should be addressed by a mechanic.
25 . When experiencing cold weather, be sure to check your vehicle's alcohol evaporator:
An alcohol evaporator can help prevent ice from building up in an air brake system. In cold weather, the evaporator should be checked and refilled every day.
2024 Hawaii | Frequently Asked Questions
To secure a CDL Bus endorsement in Hawaii, you must first hold a valid Commercial Driver's License (CDL). Then, pass the Passenger Transport Test and the School Bus Endorsement Test. You must also complete a school bus driver's training course and undergo a physical examination. Lastly, you need to pass a background check and have a clean driving record.
To obtain a CDL Bus license, you need to have a valid commercial driver's license (CDL). Then, pass the Passenger Vehicles written test and a skills test in the type of bus you plan to drive. You may also need to complete a bus-specific training course. Contact your local DMV for specific requirements in your state.
Yes, specific training is required for a CDL Bus endorsement in Hawaii. You must pass the Passenger Transport Test and the School Bus Endorsement Test. Additionally, a school bus driver's training course is mandatory. These ensure you have the necessary skills and knowledge to operate a bus safely.
CDL Bus licenses fall under three main classifications in Hawaii: Class A, B, and C. Class A is for vehicles with a combined weight over 26,001 lbs where the towed vehicle is over 10,000 lbs. Class B is for single vehicles over 26,001 lbs. Class C is for vehicles carrying 16 or more passengers (including the driver) or hazardous materials.
No, you cannot use your personal vehicle for the CDL Bus driving test. The vehicle used for the test must match the class and type of vehicle you plan to drive with your CDL. For a bus endorsement, you would need to take the test in a commercial bus. This ensures you can handle the specific demands and characteristics of driving a bus.
The CDL Bus driving test evaluates several skills. These include pre-trip vehicle inspection, basic vehicle control (backing, turning, and stopping), and on-road driving. On-road driving includes navigating through intersections, railway crossings, curves, and various types of roadways. You'll also be evaluated on how you manage pedestrian traffic and use of mirrors. The test ensures you can safely operate a bus under various conditions.
Yes, to obtain a CDL Bus endorsement in Hawaii, you must pass a Department of Transportation (DOT) physical examination every two years. This exam assesses your general health, vision, hearing, and mental acuity to ensure you can safely operate a commercial vehicle. It's also necessary to disclose any medical conditions that might affect your driving ability.
No, it's not permissible. In Hawaii, any driver intending to transport 16 or more passengers, including the driver, must have a valid Commercial Driver's License (CDL) with a Passenger (P) endorsement. Driving a bus without such an endorsement is against the law and may result in fines, license suspension, or even jail time.
You can add a CDL Bus endorsement to your existing Commercial Driver's License. However, you'll need to pass the Passenger Vehicles endorsement test and possibly a skills test in the vehicle you wish to operate. It's not a completely new application, but these additional tests are necessary to ensure you can safely transport passengers.
Yes, there are restrictions. Drivers with a CDL Bus endorsement must pass regular physical examinations and maintain a clean driving record. They are also subject to random drug and alcohol testing. Furthermore, they must comply with hours-of-service regulations to prevent fatigue-related accidents. Drivers under 21 are restricted to intrastate operation only. Violating these regulations can lead to the loss of the endorsement.