Arizona Class A License Practice Exam

These questions are part of the practice quiz. Start practicing

• What must be used to mark any load projecting from the rear of the vehicle by 1.5m or more?
• What are two types of vehicle inspections required for commercial drivers?
• Why is it important to use the proper gears while driving a combination vehicle?
• What is the primary purpose of a Class A License?
• What should you do if an emergency vehicle approaches while driving?
• When is it required to report a traffic accident?
• What does a steep downgrade sign mean?
• What action should be taken if you experience reduced speed on a steep hill?
• What does a sign indicating a truck entrance on the right side mean?
• Which of the following indicates an impending seizure while driving?
• What action should you take when driving in a construction zone?
• What must a driver do before merging from an on-ramp onto the freeway?
• Who is responsible for the safe operating condition of a commercial motor vehicle?
• If during the course of a trip you discover a minor defect, you must:
• How often must a commercial driver in Arizona renew their license?
• What should a driver do if the braking feels inadequate?
• What may happen if you fail your driving skills test for the Class A License?
• When should you conduct a daily inspection of your vehicle?
• Why are hazardous materials often subject to strict regulations?
• What is a good safe driving practice before descending a steep hill?
• What does the term "no zone" refer to?
• What is the driver's responsibility regarding vehicle brakes?
• What does a yellow traffic light indicate to drivers?
• When starting to move a loaded tractor-trailer, the vehicle should be put in what gear?
• What type of vehicles does a Class A License allow you to drive?
• A police or appointed ministry officer has the authority to perform a safety inspection:
• What is the consequence of refusing to submit to a blood alcohol test while driving commercially?
• What does a maximum gross vehicle weight limit signify for a bridge?
• What must a driver do if they are involved in an accident?
• How can a driver prevent tire blowouts?
• What should a driver do in the event of an accidental spill of hazardous materials?
• What is a key factor in safe driving during high winds?
• Who is responsible for ensuring that loads are secured while in operation?
• Many commercial motor vehicles have a speed limiting system which limits the maximum speed to:
• When rounding a right curve on a highway with a tractor-trailer, what should you keep in mind?
• What action should a driver take if they encounter a school bus with flashing red lights?
• What must a driver do before transporting hazardous materials?
• What action must you take when a vehicle inspection reveals non-working brake lamps?
• Which statement is true when driving in a roundabout?
• What is the consequence of allowing the clutch to slip during vehicle operation?
• If a sign indicates "No trucks in this lane," what does it mean?
• A front tire fails an inspection if the tread on two adjacent grooves is:
• When should a driver in a commercial vehicle use the engine brake?
• What action is required when approaching a truck inspection station with flashing lights?
• What vehicle feature is helpful for increasing visibility in poor weather conditions?
• What is an important practice when driving in a construction zone?
• Which of the following vehicles requires a Class A License to operate?
• Which of the following steps do you perform after you raise and secure the landing gear?
• What is the maximum legal length for commercial vehicles in Arizona?
• You must inspect the load securement and make necessary adjustments after what distance?
• A properly completed daily inspection report contains:
• This sign means:
• What is the maximum width permitted for a commercial motor vehicle, including the load?
• What should you do if you discover a minor defect during a trip?
• What is a common example of a health hazard associated with hazardous materials?
• To safely complete a turn, what should you do?
• When you perform a daily inspection and find no defects, what must you do?
• What is the maximum allowable blood alcohol concentration (BAC) for a commercial driver in Arizona?
• What does a sign indicating 'Trucks carrying dangerous goods permitted' imply?
• When uncoupling a trailer, the landing gear should be:
• What is a good safe driving practice on a multi-lane highway?
• After the jaws lock when coupling, you should:
• What action should a driver take if their vehicle begins to skid?
• What must you do after detecting and recording a major defect on your daily inspection report?
• How can a driver identify a tire with low pressure?
• What is required for a licensed driver learning to operate a commercial motor vehicle?
• What should a driver do before traveling through a construction zone?
• When climbing a steep hill and speed is reduced, what should you do?
• How often should the driver check if the brakes are in adjustment?
• Which of the following is NOT a requirement for obtaining a Class A License in Arizona?
• When backing up the tractor to couple with the trailer, you must:
• Which of the following is a characteristic of a defensive driver?
• What is the significance of using reflective triangles on the highway?
• How can you maximize fuel efficiency while driving a combination vehicle?
• Which option is NOT a best practice for loading cargo onto a commercial vehicle?
• Which of the following would be considered a minor defect during a daily inspection?
• What is the purpose of a central apron in a roundabout?
• What should you do if your commercial vehicle begins to skid?
• What should you do after having your wheels serviced?
• What is the purpose of a designated truck route?
• What medical examination is required to obtain a Class A License?
• You must notice excessive lash or free play which may indicate a defect in?
• When approaching a railway crossing with activated signal lights, how far must you stop from the nearest rail?
• In the context of commercial driving, what is critical when modifying vehicle loading procedures?
• Accurately assessing the gross weight of a vehicle is crucial for which reason?
• Which type of vehicle requires adherence to hours of service regulations?
• Explain how to properly ascend a steep hill in a commercial vehicle.
• Which factor can lead to drowsy driving?
• How should a driver handle drowsiness while driving?
• Which gear is appropriate for moving a tractor-trailer from a stationary position?
• Under which condition should you be most cautious when approaching a railway crossing?
• Who is not charged with an offence for an overloaded vehicle?
• Which hazard is commonly encountered when driving in wet conditions?
• What is the main function of Anti-lock braking systems (ABS)?
• How can a driver help prevent rollovers in large vehicles?
• What is the primary purpose of a pre-trip vehicle inspection?
• What is the penalty for driving without a valid commercial driver's license in Arizona?
• What does the sign indicating trucks carrying dangerous goods not permitted mean?
• What does the "12-hour rule" for commercial drivers entail?
• What does it mean if a traffic light flashes yellow?
• What is the main benefit of being a defensive driver?
• When making a right turn to prevent the wheels from going over the curb or sidewalk, you should:
• Three of the following activities are considered on-duty, which one is off-duty;
• During inclement weather, how should a driver adjust their speed?
• What does a sign indicating a maximum gross vehicle weight for a bridge signify?
• How can hazardous materials affect public safety?
• What is the key principle in loading cargo on a commercial vehicle?
• What effect does a loaded vehicle have on stopping distance?
• What is the maximum height of a commercial motor vehicle, including the load?
• What is the maximum weight allowed for a Class A vehicle with a trailer in Arizona?
• What is the purpose of a road test for a commercial driver's license?
• Which of the following items are checked at a truck inspection station?
• What is an acceptable method for securing cargo in a commercial vehicle?
• If the lights are flashing at an inspection station, what must drivers do?
• Which type of training is essential for drivers transporting hazardous materials?
• What does the acronym "CDL" stand for?
• When should a driver use their hazard lights?
• Excessive free play or lash in steering may indicate what?
• How can you ensure that the vehicle has passed an annual inspection?
• When is it permissible to drive in a bike lane in Arizona?
• What is one essential aspect of defensive driving?
• Why is proper labeling of hazardous materials crucial during transport?
• What is the minimum number of consecutive off-duty hours you must take after accumulating 13 hours of driving time?
• What is a "blind spot"?
• What is the purpose of signal lights on a commercial motor vehicle?
• What can a driver do to ensure their tires are safe before a trip?
• If a driver sees a pedestrian crossing at the crosswalk, what is the proper action?
• You must ensure that the following items are secure on the vehicle:
• What should a driver do in case of experiencing brake failure?
• What is the penalty for failing to yield to a pedestrian in a crosswalk?
• What does the gross weight of a commercial motor vehicle refer to?
• What is the main reason to check under the hood of your vehicle?
• What is a key responsibility of drivers when transporting hazardous materials?
• What is the potential impact of transporting hazardous materials?
• Define "overweight" concerning commercial vehicles.
• What should a driver do when encountering a school bus with flashing lights?
• Which of the following is NOT considered a hazardous material?
• Which of the following is a characteristic of hazardous materials?
• What does "Gross Vehicle Weight Rating" (GVWR) indicate?
• What should a driver do to ensure safety while making a left turn?
• How often must a driver with a Class A License undergo a medical examination?
• How should a driver minimize the development of a dangerous situation?
• When approaching a roundabout, what is the correct procedure?
• What message does a 'No heavy trucks' sign convey?
• What is the recommended following distance when driving a large truck?
• What is the legal distance for signaling before making a lane change in Arizona?
• During adverse weather conditions, what should a driver do?
• Which of the following is not required by the highway traffic act to be carried in a commercial motor vehicle?
• What is a standard requirement for adjusting your seat for safe driving?
• What should be done when a trailer's weight exceeds 5 feet from the rear of a vehicle?
• After stopping on an uphill grade, when rejoining traffic you should:
• The main reason you should check under the hood is:
• How should a commercial driver use their mirrors?
• What is a requirement before operating a vehicle that has undergone maintenance?
• When are you required to carry the daily inspection report and applicable schedule?
• Which factor does not affect the maximum allowable gross weight of a commercial vehicle?
• Which action is illegal while driving a commercial vehicle?
• How should a commercial driver respond to road rage?
• What is the recommended action if your vehicle begins to skid on a wet road?
• What should you do if there is excessive free play in the steering of a commercial vehicle?
• What should a driver do if they encounter heavy fog?
• In what scenario should a driver check the brake adjustment?
• What action should be taken after making a stop to monitor the vehicle condition?
• What is the purpose of the air brake system in commercial vehicles?
• Which factor can increase the risk associated with transporting hazardous materials?
• How can drivers improve their visibility at night?
• What is the first step in a post-trip inspection?
• What is the minimum age requirement to apply for an Arizona Class A License?
• What is necessary to assist with daily vehicle inspections?
• If a vehicle is overloaded, which party cannot be held accountable?
• Three of the following four are good practices before backing. Which is NOT?
• What should drivers do before merging onto a highway from a stopped position?
• The maximum length of a combination vehicle is:
• Dangerous goods transported on Ontario's roads and highways are identified:
• Which document is typically required to accompany hazardous materials during transport?
• What does it indicate if there is space between the upper plate of the trailer and the fifth wheel after coupling?
• What should a driver do if their brakes fail while driving?
• What is indicated if no space appears between the trailer upper plate and the fifth wheel?
• What is the maximum number of hours that a daily inspection report is valid for?
• When marking a disabled commercial motor vehicle on a highway, where should you place flares or reflectors?
• When can you drive the vehicle after identifying a major defect?
• When maintaining a daily log, what is required to be tracked?
• Who is authorized to change a tire on a commercial motor vehicle?
• When approaching an intersection that is blocked with traffic, what should you do?
• What does a sign indicating 'Trucks permitted' mean?
• In Arizona, when must you stop for a school bus?
• If driving over the centre line while making a right hand turn, what should you do?
• How should a driver react if they detect a significant load shift while driving?
• What are hazardous materials as it relates to commercial driving?
• What is the correct way to back up a truck with a trailer?
• What is the purpose of a two-speed rear axle?
• This sign means:
• What should you do if there is an emergency vehicle on the road?
• What is a key reason for the classification of hazardous materials?
• What is the first step to take if space is noticed between the trailer and fifth wheel?
• What does the CDL General Knowledge test cover?
• What is the primary function of the coupling system in a truck-trailer combination?
• Allowing the clutch to slip will result in:
• What is the easiest and safest backing maneuver for a driver?
• What must you do when another vehicle is about to overtake and pass your vehicle?
• When should brakes be tested to ensure normal functioning?
• What is the maximum number of on-duty hours allowed for driving a commercial motor vehicle within a seven-day cycle?
• What is the proper way to enter a roundabout?
• What should you always check before starting your vehicle?
• What is the recommended action if a tire failure occurs while driving?
• What is the maximum number of hours you can drive in a day?
• After lowering the landing gear when uncoupling a trailer, what should you do next?
• Before reversing your vehicle, what is the recommended practice?
• If you are required to hook up a trailer at a remote location, what is the first step you should take?
• Who can request you to attend a truck inspection station?
• What is required to operate a vehicle equipped with air brakes?
• What does a sign indicating "slow down around curve" mean?