Air Brakes #2
Air Brakes Endorsement Test | Delaware 2024 #2 Page 2 of 4
Train for FREE online with our Delaware 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 DE 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 . A modulating control valve can control the:
Anti-lock braking system (ABS).
A modulating control valve allows a driver to gradually apply spring brakes. In equipped vehicles, the valve is controlled by a lever located on the dashboard.
8 . What tells you how much pressure is in your vehicle's air tanks?
A vehicle that is equipped with air brakes must also be equipped with a supply pressure gauge. This gauge tells the driver how much air pressure is in each of the vehicle's air tanks.
9 . During a static leakage test, what is the maximum leakage rate that is safe for a double combination vehicle?
When performing a static leakage test on a double combination vehicle with air brakes, the leakage rate should be no more than 3 psi in one 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 . 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.
11 . The air storage tanks:
Hold enough air for more than 1,000 braking cycles.
In an air brake system, the air storage tanks hold enough air for brakes to be used several times if the compressor stops working.
12 . Air tank drains:
Must remain open while driving.
In an air brake system, the air storage tanks are equipped with drains to allow water and compressor oil to be removed. The water and oil can damage the brakes if left to accumulate in the system.
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2024 Delaware | Frequently Asked Questions
To secure a CDL Bus endorsement in Delaware, you must first obtain a Commercial Driver's License (CDL). Then, you need to pass the passenger endorsement test, which includes questions on inspecting your bus, loading/unloading passengers and emergency procedures. Additionally, you will need to pass a skills test in a vehicle similar to the one you will be driving.
To obtain a CDL Bus license in Delaware, you need to hold a valid driver's license, pass the CDL general knowledge test, and complete the passenger endorsement test. You also need to pass a driving skills test in a bus. Requirements may also include a physical examination, a vision test, and a criminal background check. Check with Delaware's DMV for specific requirements.
Yes, specific training is necessary for a CDL Bus endorsement. You must complete a CDL training course and pass both written and skills tests. The training covers various topics like driving safety, bus inspection, emergency procedures, and passenger loading/unloading. The skills test includes pre-trip vehicle inspection, basic vehicle control, and on-road driving test.
CDL Bus licenses in Delaware fall under Class B or Class C. Class B is for single vehicles like buses that can carry 16 or more passengers (including the driver) or are over 26,000 pounds. Class C is for vehicles designed to carry 16 or more passengers, including the driver, if the vehicle is not covered under Class B. Each class requires specific knowledge and skills tests.
No, you cannot use your personal vehicle for the CDL Bus driving test in Delaware. The vehicle you use for the test must match the class and type of vehicle you plan to drive with your CDL. This means you'll need to use a commercial bus for the test if you're seeking a bus endorsement.
During the CDL Bus driving test, the examiner evaluates your ability to inspect safety equipment, check brakes, and demonstrate proper use of controls. You'll also need to show your skills in maneuvering, such as turning, reversing, and parking. Additionally, you'll be evaluated on your ability to handle railroad crossings and emergency situations.
Yes, Delaware requires additional medical prerequisites for a CDL Bus endorsement. You must pass a Department of Transportation (DOT) physical exam every two years, which includes hearing and vision tests. The exam also checks for conditions like high blood pressure or epilepsy that could affect your ability to safely operate a commercial vehicle. A Medical Examiner's Certificate is issued upon passing.
No, it is not permissible to transport passengers without a valid Commercial Driver's License (CDL) Bus endorsement in Delaware. This endorsement is necessary for driving vehicles designed to transport 16 or more passengers, including the driver. Driving without the appropriate endorsement can result in legal consequences, including fines and suspension of your CDL.
Yes, the CDL Bus endorsement can be added to your existing Commercial Driver's License in Delaware. You don't need to apply for a new license, but you will need to pass the Passenger Transport Test, and possibly a skills test in the type of vehicle you will be driving. Remember to bring your current CDL when you apply for the endorsement.
Yes, there are restrictions for drivers with a CDL Bus endorsement in Delaware. For instance, school bus drivers must be at least 21 years old, pass a background check, and meet physical fitness requirements. Additionally, drivers cannot have serious traffic violations within the last few years. They must also comply with federal regulations regarding hours of service to prevent fatigue.
