Air Brakes #1
Air Brakes Endorsement Test | New York 2024 #1 Page 4 of 4
Train for FREE online with our New York 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 NY 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 . Where is the safety relief valve usually located?
On the dashboard
An air brake system's safety relief valve is located in the tank that is first to receive air from the compressor.
20 . What happens if the air pressure in a system's air tanks falls below 60 psi?
The vehicle should stop.
In an air brake system, a low pressure warning signal should activate if the pressure in the air tanks falls to a level below 60 psi. This signal may be in the form of a warning light or a wig wag.
21 . Most heavy-duty vehicles use:
Quadruple air brake systems.
Most heavy-duty vehicles use dual air brake systems, in which there are two separate braking systems operated by a single set of controls. Each system operates the brakes on different axles.
22 . To inspect slack adjusters on S-cam brakes, you need to:
Chock the wheels and disengage the parking brake.
Check each slack adjuster after parking on level ground, setting wheel chocks, and disengaging the parking brake. Pull the slack adjusters to make sure they do not move more than about one inch from where the push rod is attached. If they move more than one inch, they may be out of adjustment and will need to be fixed.
23 . What is removed when an air tank is drained?
Chlorine
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.
24 . During an applied leakage test, the maximum leakage rate for a single vehicle with air brakes is:
4 psi in one minute.
It is important to know the maximum air loss rate that is safe for your specific vehicle. A single vehicle with air brakes should have a leakage rate no higher than 3 psi in a minute during an applied leakage test.
25 . When only the tractor is equipped with an Anti-Lock Braking System (ABS):
The brakes will become more sensitive.
If a tractor is equipped with an Anti-Lock Braking System (ABS) but the trailer is not, the risk of jackknifing will be reduced and the driver should still be able to maintain steering control. If only the trailer is equipped with ABS, it is less likely that the trailer will swing out to one side.
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2024 New York | Frequently Asked Questions
To acquire a CDL Passenger endorsement in New York, you first need a valid New York CDL. Then, pass the written test for passenger vehicles at the DMV. If successful, you'll receive a permit to get behind-the-wheel experience. Once ready, schedule and pass a skills test. Upon passing, the DMV will add the passenger endorsement to your CDL.
To obtain a CDL Passenger license, you must meet several criteria: You must be at least 21 years old, possess a valid driver's license, pass a medical examination, and complete a CDL training program. You also need to pass written knowledge tests and a skills test, which includes vehicle inspection, basic controls, and on-road driving. Lastly, you must not have any disqualifying criminal offenses.
Yes, to secure a CDL Passenger endorsement in New York, you need specific training and experience. This includes passing a written test about passenger vehicles at the DMV, obtaining a permit for behind-the-wheel experience with passenger vehicles, and successfully passing a skills test. These steps ensure you have the necessary knowledge and skills to safely operate a passenger vehicle.
Yes, additional written tests are mandatory for the CDL Passenger endorsement in New York. You are required to pass a written test specifically about passenger vehicles at the DMV. After obtaining a permit and gaining behind-the-wheel experience, you will also need to pass a skills test to receive your endorsement.
During the CDL Passenger endorsement assessment, you'll need to demonstrate skills such as pre-trip vehicle inspection, safe driving practices, proper use of mirrors, executing turns and stops smoothly, and correctly loading/unloading passengers. You may also need to show your ability to manage emergency situations and your understanding of passenger comfort and safety.
No, you cannot legally transport passengers in New York without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to drive vehicles such as buses or vans that can carry 16 or more passengers, including the driver. Driving without the necessary endorsement can result in legal penalties.
Yes, you can add the CDL Passenger endorsement to your existing license. You don't need a new application. You have to pass a written knowledge test and a skills test that includes pre-trip vehicle inspection, basic vehicle control, and on-road driving. Once you pass these tests, the endorsement will be added to your CDL.
Yes, there are specific restrictions for drivers with a CDL Passenger endorsement in New York. These include not carrying more passengers than the vehicle is designed for, ensuring all passengers wear seatbelts, maintaining a zero alcohol level while driving, and following specific safety protocols for loading and unloading passengers. Failure to adhere to these restrictions can result in penalties or loss of endorsement.
Yes, to acquire a CDL Passenger endorsement in New York, you must be at least 21 years old. This age requirement is set due to the interstate nature of commercial driving. However, those aged 18-20 can obtain a CDL without the Passenger endorsement for intrastate (within state) driving. They cannot transport passengers until they reach 21.
A CDL Passenger endorsement allows you to operate a vehicle that can carry 16 or more passengers, including the driver. This includes buses, shuttles, and some types of vans. However, it does not authorize you to drive a school bus or a vehicle transporting hazardous materials, as these require additional endorsements.
