Knowledge Test Class B #1
Class B Driving Test | Arizona 2025 #1 Page 6 of 7
Train for FREE online with our Arizona class B license 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 AZ CDL class B permit in 2025, 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 CDL class B requirements may vary from state to state.
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36 . When traveling on a downgrade, your vehicle will:
Gravity causes a vehicle's speed to increase when traveling on a downgrade. Adjust your speed before reaching a downgrade.
37 . When driving, how can you maintain alertness?
Strategies to avoid becoming fatigued while driving include keeping the cab cool inside by using the air conditioner or opening a window; avoiding heavy foods; and taking rest breaks about every two hours or 100 miles.
38 . 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.
39 . What is the number one cause of death and injury in a work zone?
Speeding is the leading cause of death and injury in work zones. Use extra caution when driving near workers in a work zone.
40 . While driving, a driver should:
It is essential that you are aware of what is happening on all sides of your vehicle at all times. Scan the road ahead and make regular checks of the mirrors on both sides of your vehicle while you are driving.
41 . After a tire has been changed, the driver should stop after a short distance of driving to:
Once you have begun to drive after a tire has been changed, you should stop after a short distance to recheck the tightness of the lug nuts.
42 . 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.
See the exact questions that will be on the 2025 Arizona DMV exam.
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2025 Arizona | Frequently Asked Questions
To acquire a CDL Passenger endorsement in Arizona, you must have a valid Arizona CDL. You'll need to pass the passenger transport test, which covers loading/unloading passengers, post-trip vehicle inspection, prohibited practices, and use of brake-door interlocks. You also need to pass a skills test in the type of vehicle you'll be driving. Finally, you must pay the required fee.
To obtain a CDL Passenger license in Arizona, you must be at least 21 years old, possess a valid Arizona CDL, and pass both a written knowledge test and a skills test in the type of vehicle you wish to drive. You also need to complete a physical examination and provide proof of your identity, residency, and social security number. Finally, you must pay the required fee.
Though Arizona doesn't mandate specific training for a CDL Passenger endorsement, it's beneficial to have training or experience. This can help you pass the Passenger Transport Test, which covers special regulations and driving skills. Also, for the skills test, you must demonstrate proficiency in a vehicle of the same class you plan to drive.
Yes, to secure a CDL Passenger endorsement in Arizona, you must pass a written knowledge test specifically for passenger transport. This test covers topics like loading and unloading passengers, post-trip vehicle inspections, prohibited practices, and the use of brake-door interlocks. If you're planning to drive a school bus, you will also need to pass a separate school bus endorsement test.
During the CDL Passenger endorsement assessment in Arizona, you'll be required to demonstrate skills like pre-trip vehicle inspection, proper loading and unloading procedures, safe operation of the vehicle, and emergency procedures. You'll also need to show proficiency in maneuvers such as stopping, backing up, and parallel parking your passenger vehicle.
No, you cannot legally transport passengers in Arizona without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to drive any commercial vehicle that is designed to carry 16 or more passengers, including the driver. Driving without the appropriate CDL endorsement can result in fines, penalties, and disqualification of your CDL.
Yes, you can add a CDL Passenger endorsement to your existing license. You don't need a new application. However, you must pass the Passenger Transport Test and a skills test in the type of vehicle you wish to operate. Once these are successfully completed, the endorsement will be added to your existing CDL.
Yes, there are specific restrictions for drivers with a CDL Passenger endorsement in Arizona. For instance, you cannot transport hazardous materials in a vehicle designed to carry 16 or more passengers. Also, if you fail the air brakes portion of the CDL test, you'll have an "L" restriction and won't be allowed to operate a vehicle with air brakes.
Yes, in Arizona and across the U.S., to obtain a Commercial Driver's License (CDL) Passenger endorsement, you must be at least 21 years old. This age requirement is set by the Federal Motor Carrier Safety Administration. However, drivers aged 18-20 may obtain a CDL for intrastate driving (within the state) but they cannot drive commercial vehicles across state lines or carry hazardous materials.
With a CDL Passenger endorsement in Arizona, you are eligible to operate a variety of passenger vehicles. These include buses, shuttles, and any other vehicle designed to carry 16 or more passengers, including the driver. However, it's important to note that certain vehicles, like school buses or vehicles carrying hazardous materials, may require additional endorsements.
