Commercial Driver’s License (CDL) HW Practice Test

These questions are part of the practice quiz. Start practicing

• On a downgrade, your vehicle is working _____ gravity, resulting in a(n) _____ in speed.
• Per FMCSR 395.8(f)(1), your Record of Duty Status (Log Book) should be updated:
• What fraction of states have idling laws?
• Traction is needed to maintain directional control. You need traction in order to:
• How can you prepare for and pass roadside inspections?
• If the engine idles for six hours, approximately how many gallons of diesel are used?
• If you leave the scene of an accident and you are convicted of this offense, how long will you be disqualified from driving a CMV?
• A driver calculates a 475 mile trip at 50 mph. How long should it take?
• How can you estimate your vehicle's range?
• If you are using a paper log, how many days do FMCSRs require you to submit the log pages?
• What is something you can do to help keep your Driver Fitness BASIC score low?
• What is something typically unique to loading dock areas that you must watch out for when backing?
• It is acceptable to use your cruise control:
• Which item is NOT part of the basic hazmat shipping paper description?
• In a manual transmission, the _____ controls what gear the transmission is in.
• What are some items you should have in your cab for your protection and safety when traveling during the winter months?
• Long periods of cranking an engine can waste fuel, therefore you should:
• What does an automatic transmission use to change gears?
• Which statement best describes the bill of lading as a document?
• In work zones, what should you do to give yourself more reaction time?
• Which statement is NOT a feature of the bill of lading?
• Backing under your trailer at an angle can cause which of the following?
• The parking brake activation control is typically which color and shape?
• Which of the following best expresses the recommended driver posture during an inspector interaction?
• Which is the yellow, diamond-shaped knob that allows you to activate the parking brake?
• Continuing the same scenario, if you are at mile 100 and the fuel stop is at 324, what are the miles remaining to the fuel stop?
• If you're driving a CMV that is required to stop at railroad crossings, you must stop _____ the tracks.
• Which mirror type is most effective at reducing blind spots around the vehicle's sides?
• Emergency response information for hazmat incidents is intended to be available to which parties?
• Which statement is not a potential effect of dirty air filters?
• Which statement explains why topping off fuel during adverse weather is advised?
• Hazmat packages not permanently attached to a vehicle must be secured against any movement.
• Which of the following violations falls under the Unsafe Driving BASIC?
• If a driver is traveling on I-5 in California, in which direction does the road likely run?
• Visibility at night is limited. What action(s) can you take to ensure you are able to see as well as possible?
• Which factor should determine gear selection when climbing a steep grade?
• Which statement about cargo securement is true?
• Before accepting a load, a driver should verify that they have enough hours logged to operate.
• What is a safe approach if you cannot see behind the trailer while backing?
• Which rule dictates a lower gross vehicle weight than the federal maximum in certain conditions?
• As a general rule, look about _____ ahead of your vehicle.
• Your low beam headlights enable you to see _____ feet ahead and high beam headlights about _____ feet ahead at night.
• If you are unable to maintain a safe following distance when driving in heavy traffic, it's best to travel _____ the surrounding vehicles.
• With most ELDs, which tab would you use to view your recap or to fax a copy of your logs?
• When do the regulations require drivers of property-carrying CMVs to complete and sign a DVIR?
• CSA is a driver and carrier monitoring and evaluation system that is designed to do which of the following?
• All sources contribute to CSA data.
• Which statement about managing distracted drivers is true?
• From dusk to dawn, be sure your _____ are always turned on.
• What danger(s) can foreign objects in the road pose?
• Under FMCSR 395.8(i), how many days does the regulation allow to turn in log pages when using a paper log?
• If you can't ignore a distraction, what should you do?
• Data collection, safety measurement, safety evaluation, and intervention are which of the following for the CSA system?
• Distance scanning helps you:
• What is the result of two or more convictions of excessive speeding (15 mph over the speed limit)?
• Which statement best defines human trafficking?
• Keeping both hands on the wheel in the _____ position will enable you to respond quickly to potential hazards.
• When traveling on roads with sharp curves, how should you adjust your speed?
• Which statement about the 14-hour limit is true?
• Why is it important to move your vehicle (if you are able) to the side of the road after an accident?
• Which of the following are considered highway-rail grade crossing offenses?
• Which of the following is NOT a measure to prevent heat-related illnesses?
• Visual distractions are:
• To ensure other drivers see you and your truck at night:
• What is a safe practice when foreign objects are present in the road for a heavy vehicle with dual tires?
• Which statement about a safety cushion is true?
• When changing lanes, check your mirrors:
• The maximum gross weight on the tandem axles is 34,000 pounds.
• What is the very first step you should take when starting a tractor-trailer engine?
• After stopping your tractor-trailer, what should you do to keep the vehicle stationary?
• When you are the focus of an inspection, you need to be prepared to:
• When documenting an accident, which details should be included?
• Which statement about securing a load with a strap and ratchet is true?
• What is the best way to deal with a distracted driver?
• When we communicate, 55% of the message comes across through:
• Low beam headlights enable you to see approximately how many feet ahead?
• What measures can you take to help prevent heat-related illnesses?
• Proper, smooth shifting is important because if you shift before your vehicle is ready:
• If your vehicle breaks down in cold, windy conditions, what can you do to keep yourself safe?
• What is the recommended practice regarding mirror checks during a lane change?
• When approaching a pedestrian or bicyclist, always assume:
• How is your vision different at night?
• What are the most common causes of a trailer jackknife?
• The _____ is a series of connected mechanical parts which take the power generated by the engine and applies it to the tractor's drive wheels.
• Which condition is typically encountered at loading docks that affects backing safety?
• Which practice is safest when you are behind a distracted driver?
• If the truck I drive averages 7 miles per gallon, and I have a total of 150 gallon tank capacity, the range of my truck would be:
• Data collection, safety measurement, safety evaluation, and intervention are which part of the CSA system?
• Human trafficking is the use of what to cause a person to provide labor, services, or commercial sex?
• If I feel my truck may be overweight, I should scale my load as soon as possible and before I go through a weigh station.
• Which factors could affect fuel usage estimations?
• During converter dolly positioning, the rear trailer kingpin should be about how far from the jaw opening?
• To help avoid fatigue while driving at night, you should:
• Which item is not part of the four components of the fire tetrahedron?
• A driver's first violation of an out-of-service order carries the following penalty:
• In an automatic transmission, which control is used to change gears?
• After the vehicle inspection, inspectors will want to look at your CDL, record of duty status, vehicle registration, fuel license, and:
• Not remaining available for testing after an accident is considered what?
• A road _____ is anyone who uses the road, while a road _____ is the state of the road surface.
• Which indicator tells you there are multiple tracks at a crossing?
• What is a potential sign of a distracted driver?
• From mile marker 100 to 324, which of the following is the distance in miles to the fuel stop?
• When you pass an inspection and receive a CVSA decal, how long will it be valid?
• Which information should you document about an accident?
• A driver leaves the shipper at 4am and his receiver is 400 miles away. Using the 50mph transit time, at what time should he be able to make his delivery?
• A report of a hazardous materials incident must be made by phone to the:
• What is off-tracking?
• Which restart provision allows drivers to reset their on-duty time?
• The total quantity of the hazmat must be entered:
• When do the hours of service regulations apply?
• Why is proper space management so important?
• Which of the following are signs another driver is distracted?
• What is a normal operating range for a CMV's oil pressure gauge?
• If your vehicle is stopped on the roadway and you cannot exit safely, what should you do first?
• Which statement best reflects what should be documented about injuries in an accident?
• If your engine doesn't start, stop cranking it after _____ seconds and check for problems with the fuel tank/lines, electrical systems, and battery.
• If you see jacked-up wheels, a raised hood, or activated four-way flashers in the distance, what should you do to avoid the disabled vehicle?
• I have a dump truck with a GVWR of 27,000lbs towing a small trailer with a GVWR of 11,000lb. I need what class license to drive this vehicle?
• Always keep the center of gravity as _____ as possible when placing your cargo.
• When is an appropriate time for you to use your four-way flashers?
• Which statement indicates a low air brake system pressure warning?
• How does a heavy load impact the clearance distance below your trailer?
• If the ELD malfunctions after a lunch stop, what should you do to stay compliant?
• If you find cracked, loose, or damaged suspension components, what is a likely consequence?
• Idling laws can be enacted by which levels of government?
• Which set of documents will inspectors likely review after a vehicle inspection?
• Which of the following combinations best describes the three basic causes of skidding and jackknifing?
• Which statement about using a GPS for trip planning is true?
• Which document must be current and available for inspection, covering today's activity and the previous seven consecutive days?
• Which factor among these can contribute to a skid?
• What behavior may indicate an impaired driver?
• Which of the following actions can you take to identify hazards early?
• When there are two lanes available for a left turn, you should be aware of off tracking. True or false?
• Which tab shows the 8-day history of logs on an ELD?
• What is the term for assigning a numerical value to a violation in the SMS?
• A GPS designed for truck drivers includes information on low overpasses/bridges, which of the following as well?
• If I am hauling a Hazardous Material load, I do not have to be concerned about which route I take.
• A _____ will occur when the drive wheels attempt to take over the front wheels, causing the rear of the tractor to swing out.
• Estimating your trip time is crucial for which purposes?
• Which lines on the Record of Duty Status count against the 14-Hour clock?
• What should you do if you are unsure what may be behind your vehicle while backing?
• With an autoshift transmission, if the transmission is in the drive position,
• Which scenario could indicate a distracted pedestrian?
• Which statements about blind-side jackknife backing are true?
• What should you do if your brakes fail?
• When adjusting your mirrors, what should you see in the inside vertical edge of your plane mirrors?
• When you operate a vehicle after the previous driver noted defects, what must you do before operating that vehicle again?
• APUs reduce fuel use because they use less fuel than idling, which makes them environmentally friendly. Which option correctly reflects this?
• If you place emergency warning devices four paces behind your truck, forty paces behind your truck, and forty paces in front of your truck, what type of road would you be on?
• Perception distance is defined as the distance traveled from the time you see a hazard until your brain recognizes it.
• When is it appropriate to conduct a post-trip inspection?
• Which of the following is listed as a common vehicle violation?
• Unsafe cargo loading would most directly impact which BASIC?
• When performing the tug test, when should you stop?
• Which statement defines visual distractions?
• Which item would be considered a General Form and Manner error on a driver's log?
• The max gross weight on the tandem axles is:
• What is the primary purpose of using four-way flashers when approaching a stop?
• Tire chains placed on _____ improve traction for downhill braking.
• The driver should take the shipping papers with him/her when not at the vehicle controls.
• During coupling system inspection, which items should you check?
• In a manual transmission, which control determines the gear selection?
• Which action negatively impacts your vehicle's fuel economy?
• Which factor contributes most to vehicle rollovers?
• An example of a _____ distraction is eating a cheeseburger and fries while driving down the road.
• How can you tell if there are multiple tracks at a crossing?
• According to common guidelines, two hours should be allocated for every how many miles?
• How many feet should you signal before turning on the highway?
• When positioning the converter dolly for coupling, you should roll the converter dolly up to the rear trailer and stop when:
• Which of the following people is most at risk of becoming a victim of human trafficking?
• If you need to see down the sides and towards the rear of your trailer, what mirror should you use?
• If your truck has a starter button, what must you do before engaging it?
• The lubrication system lubricates, cools, and cleans the:
• Which of the following is true about the packing group when describing hazmat on shipping papers?
• Which device is not used to monitor the CMV's electrical system status?
• Which body language would raise a red flag for trafficking?
• Which of the following violations fall under the Unsafe Driving BASIC?
• A defect in the braking system can interfere with a vehicle's ability to:
• Tires must be checked at the beginning of each trip and each time the vehicle is stopped.
• Severity weighting is:
• General Form and Manner errors on a driver's Record of Duty Status would include:
• As part of an oil change, the condition of which component should be assessed to help prolong the engine's life?
• To report potential trafficking to federal law enforcement, you should call:
• On average, an idling truck uses about one gallon of diesel fuel every:
• Who should you call first if your vehicle stalls out on railroad tracks?
• To start the engine or shift gears, the clutch must be in which position?
• Which of the following signs might indicate a distracted driver?
• Cargo securement is included in which BASIC?
• If the inspector found only minor violations, you:
• Which tasks are included in on-duty time for a commercial driver?
• Which of the following is an important function served by the bill of lading?
• Which document proves ownership of the goods being carried?
• Before inspecting the engine compartment and front axle components, which action should you perform?
• You need to keep your record of duty status current to your last change of duty to avoid a violation. This includes today's current activity and the previous _____ consecutive days, which must be in your possession and available for inspection duty.
• Dirty air filters can:
• How does traveling at higher speeds affect your CMV's total stopping distance?
• When your vehicle reaches the maximum speed for a gear, you must:
• From mile marker 100 to mile marker 324, which value represents the miles remaining to reach the fuel stop?
• The round, yellow sign with a large X and RR and an EXEMPT rectangle means:
• You should slow to at least _____ mph below the posted speed limit when entering a curve.
• Per the regulations, you have to set out emergency warning devices within how many minutes?
• CSA data is collected from which of the following sources?
• The Hours-of-Service Compliance BASIC includes an out-of-service penalty. Which other BASIC also includes this penalty?
• When transporting hazardous materials, you are required to carry _____ that is immediately available to you and any entity responding to, or investigating, a hazmat incident.
• When uncoupling the converter dolly, why should you never unlock the pintle hook with the dolly under the rear trailer?
• Which of the following is an example of routine servicing?
• What is the primary purpose of a CMV's engine controls?
• When contacting authorities, which information should you provide?
• Which sources can be used to calculate the miles between El Paso, TX and Houston, TX?
• When traffic ahead begins to slow, what should you do to alert those around you that you are slowing down?
• Which of the following are potential hazards you must be aware of while driving?
• What should you do if the warning lights at a crossing begin to flash after you have started to cross the tracks?
• What should you do if you cannot easily correct trailer drift (your vehicle is too far out of position) when backing your vehicle?
• Which statements about loading and unloading hazardous materials are true?
• You should slow to at least how many mph below the posted speed limit when entering a curve?
• Which pair of factors are most affected by extreme weather?
• Which item is not listed as a winter cab safety item?
• If you discover a defect or deficiency during your post-trip inspection, you must complete which form?
• When looking over the suspension system, you need to check for cracked, loose, or:
• A driver transporting a placarded amount of hazardous materials needs a hazmat endorsement.
• What is a correct pre-backup safety practice?
• What can happen if you attempt to direct traffic by flashing your lights, blowing your horn, or using hand signals?
• This system is what connects the tractor and trailer.
• Which statement defines off-duty time?
• Your _____ is the distance a vehicle travels from the time you see a hazard until your brain recognizes it.
• There are _____ hazard classes.
• Which statement best describes semiautomatic transmissions vs manual transmissions?
• It takes approximately _____ for a 53-foot, 80,000 pound tractor-trailer to cross a single railroad track.
• What information is essential when reporting trafficking to authorities?
• What is essential for you to do when you're making a left turn in an intersection with multiple lanes?
• Under the 14-hour limit, which statement is true?
• If your vehicle is placed out of service, what is true?
• How can you ensure a cushion on either side of your vehicle?
• Carrier interventions can be triggered by:
• Which statement could indicate a person is a victim of trafficking?
• What is the purpose of trailer seals?
• If you encounter a distracted driver who is on their handheld cell phone, what are some actions you can take to ensure your own safety?
• The three basic causes of skidding and jackknifing are:
• At night, how should you adjust your following distance?
• Which backing technique is fundamental in learning all other backing maneuvers?
• If English is not your first language, you still need to be able to:
• Which type of mirror is designed to eliminate as much of your blind spot as possible?
• Which class of CDL is required to operate a single vehicle with a GVWR of 26,001 pounds or more, or towing a vehicle not in excess of 10,000 pounds GVWR?
• How does a dirty windshield affect driving at night?
• During an oil change, the element that removes contaminants is known as what?
• Who is responsible for knowing how to execute the correct method of transfer, and display or print logs on an Electronic Logging Device (ELD)?
• In addition to recognizing hazards, you should always _____ to avoid a crash.
• In addition to selected states, which areas may also have idling laws?
• If you notice a defect during your post-trip inspection that you cannot fix, which action should you take?
• What backing maneuver should you use if the trailer did not wind up directly in front of the target?
• Before starting a tractor-trailer engine, which action should you perform first?
• What type of inspection takes about 45 to 60 minutes and includes an examination of both the driver and the vehicle?
• What factors will determine how much time is needed to get your vehicle up to speed to safely merge with oncoming traffic on a interstate?
• When double clutching is done correctly and RPMs are matched during the shift, what is one benefit?
• Adding engine oil to a CMV is part of which category of servicing?
• For your carrier, violations and out-of-service orders mean:
• If your vehicle gets stuck on railroad tracks, what should be your very first step?
• A driver transporting a placarded amount of hazardous materials needs a hazmat endorsement.
• What speed limit should commercial motor vehicles (CMVs) drive when on an off-ramp?
• Always use _____ to put out a tire fire.
• What are the four components required to make fire possible?
• The purpose of upshifting is to:
• Cargo securement is important because:
• A driver's daily Record of Duty Status on an ELD must be approved when?
• Which statement correctly describes the illegal activity of traffickers?
• If your vehicle begins to hydroplane:
• Which document must be readily accessible to authorities during an inspection or accident?
• Placarded vehicles should not be parked within _____ feet of the traveled portion of any roadway.
• When backing in a parking lot, take note of the:
• Which document is commonly used to record post-trip vehicle defects?
• Which of the following statements correctly describes how to calculate remaining miles to a fuel stop when you know the current mile and the fuel stop mile?
• What are some ways the exact same road may look completely different from day to night?
• Maintaining a valid license has a direct impact on which CSA score?
• The minimum clearance distance for any overpass you may encounter on your route is ______ if your trailer is 13'6" tall.
• How can making eye contact help you communicate with others around you?
• Open parking spaces in truck stops may be limited, but if you can, you should:
• Why is it important for you to know of and use proper cargo securement techniques any time you transport cargo?
• Which horn should you use when trying to communicate with others?
• Which of the following is a sign that another driver might be distracted?
• During an out-of-service scenario, may you finish your route if the inspector allows it?
• Which term correctly defines a road user?
• Good trip planning is essential to on-time deliveries.
• Which action describes the correct method to pull the fifth wheel release handle?
• Which BASIC is most directly associated with compliance for transporting hazardous materials?
• Which of the following is NOT a sign of a distracted driver?
• Which statement best describes the primary approach to roadside inspections?
• What happens to you if the FMCSA intervenes against your carrier?
• The tiedown used in conjunction with a ratchet or winch-type assembly to increase the tension and eliminate any slack?
• Which statement best describes the proper approach to hours on the logs before accepting a load?
• If there is an imbalance of _____, a skid may occur.
• When setting your tractor-trailer in motion, how can you tell the friction point of your clutch has been reached?
• Which statement best describes the role of eye contact in traffic communication?
• CSA data are collected from which sources?
• Which statement about inspection reports is true?
• What date should be entered on the bill of lading?
• If your fifth wheel isn't greased properly, it can:
• Which document should be completed and signed to report vehicle defects?
• The engine of a placarded vehicle must be shut off when fueling.
• Which choice is NOT a listed source of CSA data?
• If flammable liquids are on fire, which class of fire extinguisher would you need to put out the fire?
• What two factors are affected most by extreme weather conditions?
• According to FMCSA, which action may be permissible when driving a CMV?
• To put a commercial motor vehicle on the road, you must first
• CSA is a driver and carrier monitoring and evaluation system designed to do what?
• Which statement about electronic logs is true?
• What action is required when fueling a placarded vehicle?
• Which document is not typically reviewed after a roadside inspection?
• Which term describes the data categories used in CSA to monitor safety performance?
• Under the EXEMPT sign scenario, when is a stop required?
• Which statements about blind-side jackknife backing should be followed for safety?
• Which of these numbers correctly represents the remaining miles to the fuel stop when starting at mile 100 and stopping at 324?
• Which fuels contribute to nitrogen oxide emissions?
• Which term describes a person who works in a private residence as nanny, maid, or household help and is abused, underpaid, or not paid at all?
• After stopping cranking for 15 seconds, which components should you inspect for problems?
• Which device would you use to monitor the electrical system's status?
• In alley dock backing, the vehicle is typically backed into a space at what angle to the truck?
• What paperwork indicates title to the goods you are delivering?
• If your escape route involves driving onto the shoulder you need to be ready:
• Using your turn signals is only optional when:
• Which of the following are signs a parked vehicle might pull into traffic?
• What's the purpose of the FMCSA's hours of service regulations?
• Which sign is posted in a work zone to give advance warning of lane closings, construction areas, and workers ahead?
• On the highway, you should signal about _____ feet before turning.
• In convicted of a highway-rail grade crossing offense while operating a CMV for the third time in less than three years, what is the disqualification period?
• What is something you can do to help keep your Driver Fitness BASIC score low?
• Downshifting early is a common error that may:
• Is there aHours of Service violation if the driver exceeds both the 8-hour and 11-hour limits in a shift?
• Which sign color and shape are typical warning signs in work zones?
• What items should a post-trip inspection include?
• When centering the side mirror adjustment, what should be visible on the inside edge of plane mirrors?
• To maintain a cushion on both sides of your vehicle, you should avoid hugging which part of the road?
• How often should you check your mirrors while driving?
• The time required for a 53-foot, 80,000-pound tractor-trailer to cross a single railroad track is approximately how many seconds?
• From mile marker 100 to mile marker 324, how many miles are between them?
• Which of the following is a source for determining trip distances?
• Which statement best describes the CSA system's objectives?
• Which practices help keep a vehicle's components in good working order?
• Which scenario would qualify as a valid 34-hour restart under HOS rules?
• What is the safe response when approaching a driver who appears confused or impaired?
• You are at mile marker 100 on I-81 in Virginia and your fuel stop is at mile marker 324. How many miles remain until you stop for fuel?
• Which action is recommended when experiencing a tire blowout?
• Which tab would you use to approve logs on an ELD?
• What does it mean when you sign the bill of lading at pickup?
• Which statement about cargo securement is true?
• This cargo securement device is placed on the exposed edge of an article to distribute tiedown forces over a larger area of cargo than the tiedown itself, to protect the tiedown and/or cargo from damage, and to allow the tiedown to slide freely when under tension.
• What acronym is commonly used to remember the safety check you should perform before backing?
• What is it called when you fail to 'see' something right in front of you because your attention is elsewhere?
• A driver just did his first stop to check cargo securement. Per the regulations, when must he stop again?
• Which statement best describes a tractor jackknife?
• What is the distance in miles between mile marker 100 and mile marker 324?
• Secondary controls are designed primarily to do what?
• The most serious skids are caused by which condition?
• Secondary vehicle controls are primarily intended to
• Truck-specific GPS systems commonly provide information on low overpasses, bridges, and upcoming scales. Which information is also commonly included?
• What number do you call to report possible human trafficking to federal law enforcement?
• The statement 'It is not important for me to keep up on changing regulations regarding Hours of Service' is true.
• When preparing to couple a rear trailer to a converter dolly, the trailer height should be _____ the center of the fifth wheel.
• Which of the following is not one of the listed inspection types?
• If the previous driver found defects and noted them on a DVIR, what must you do before operating that vehicle again?
• If you encounter a distracted driver on a handheld cell phone, what is a recommended action to enhance your safety?
• Distance scanning helps you avoid abrupt stops, identify hazards, and avoid radical speed changes. Which option best completes this statement?
• What is one of the main causes of vehicle rollovers?
• Which of the following is NOT a safe method for lowering and raising the landing gear in high gear?
• Human traffickers are:
• Which statement about the roadside inspection process is true?
• When backing in a parking lot, why is the location of entrances and exits important?
• To view both the sides and rear of the trailer, which mirror should be used?
• Auxiliary Power Units (APUs) are considered environmentally friendly and cost friendly because:
• Which statement is true about texting while driving?
• Which action helps minimize glare and maintain visibility at night by adjusting interior lighting?
• Why is it important to be sure your fuel tank is topped off when adverse weather conditions are predicted?
• When an oncoming vehicle has their high beam headlights on at night, you should:
• What is the federal maximum gross vehicle weight?
• If you experience a tire blowout:
• When your vehicle reaches the maximum speed for a gear, you must:
• Engine idling impacts include effects on fuel efficiency and a company’s bottom line. Which option lists these impacts?
• If minor violations are found, which combined outcome is possible?
• If you're being tailgated, what actions should you take to stay safe?
• How does your trailer respond when you turn the wheel to the right while backing?
• If there are two lanes available for a left turn, which of the following is true?
• The Hours-of-Service Compliance BASIC includes an out-of-service penalty. Which other BASIC includes this penalty?
• Carrier interventions can be triggered by:
• During testing of trailer hookup, stop when you feel the engine start to drag down.
• True or False: It is important to verify hours on logs before accepting a load.
• According to FMCSRs Sec. 392.9, during the first 50 miles of a trip, what must you check?
• Too much weight on a steering axle can cause:
• What is a key reason backing is so dangerous?
• If you can use a spotter when backing a vehicle, which statement is true?
• Before backing a tractor-trailer, which is the best practice to ensure a safe path?
• Which vehicle instrument measures the voltage in the electrical system?
• Which statement is true regarding the packing group for hazmat shipments?
• Which option correctly identifies edge protection?
• What is something you can do to help prevent a front wheel skid?
• Multiplying tank capacity by miles per gallon estimates the vehicle's range in what unit?
• To keep vehicle systems in good operating condition, which actions should you take?
• In the 100 to 324 scenario, which value correctly represents the remaining miles to the fuel stop?
• What condition requires post-accident alcohol and drug testing?
• If you turn the steering wheel to the left while backing, the trailer tends to drift toward which direction?
• Which statement about night driving is true based on the material?
• If your service line is loose or damaged, you'll:
• What are the maximum amount of hours a CDL driver can drive a CMV in one shift?
• You can help reduce distracted driving by: committing to not drive while you're distracted, watching out for distracted drivers around you, and:
• The burning of fossil fuels such as _____ releases nitrogen oxides into the atmosphere causing acid rain and smog.
• In the range calculation example, which fuel economy figure was used?
• What is the 11-hour limit?
• If you travel from mile 100 to mile 324, you will have traveled how many miles?
• Which of the following is true about using cruise control?
• What is the only circumstance you are not required to inspect your cargo and load securing devices?
• If you are making a right turn, ______ before starting the turn.
• Which method distributes the stress of road shocks most evenly through the vehicle frame?
• As a general rule, how far ahead should you look?
• What is the primary difference between a manual and semiautomatic transmission?
• You should know what route you plan to take and identify what before you depart?
• When would a CVSA decal be placed on your vehicle?
• Which items may incur additional expenses if a vehicle becomes incapacitated?
• A 34-hour restart is never mandatory and is optional.
• For CMV required to stop at railroad crossings, you must stop ____ the tracks.
• Traveling through a work zone can present which challenges?
• On a downgrade, your vehicle is working _____ gravity, resulting in a(n) _____ in speed.
• How can you ease pressure on the fifth wheel locking jaws before uncoupling your tractor-trailer?
• When speaking with an inspector:
• Shipping papers must be readily accessible to authorities in the event of an inspection or accident.
• Per FMCSR 395.1, a driver may perform a non-driving job after 14 consecutive hours on duty and not be in violation of the Hours of Service Regulation.
• A driver purchases a truckers GPS. Does this eliminate the need to use the Motor Carrier Road Atlas in trip planning?
• What primary factor should help you determine what gear to select while traveling up steep grades?
• If the ELD fails, what should the driver do to stay compliant?
• According to the FMCSRs, if your vehicle is stopped, you have _____ minutes to set out your emergency warning devices.
• If a CMV has a feature required by FMCSR, which device must be used?
• How can you pull the fifth wheel release handle in a way that doesn't put yourself at risk of injury?
• It is the shipper's fault if the wrong placards are on the vehicle.
• Which warning device indicates there is inadequate pressure in the air brake system?
• What is the minimum tread depth for the steer-tire?
• Which statement accurately describes the proper action regarding hours on logs when preparing to run a load?
• Which document tracks a driver's driving time and duty status?
• Post-trip inspections include the same items as pre-trip inspections, except for items affected by heat. Which statement is true?
• What are the most serious skids caused by?
• Which of the following numbers correctly represents the remaining miles to fuel stop from mile 100 to 324?
• During vehicle-focused inspections, the inspector checks for mechanical problems, unsafe wear and tear, and non-critical deficiencies.
• What percent of the message is conveyed through body language?
• You, the driver, can be placed out of service during a roadside inspection if you:
• On an ELD, which tab would you use to see how you were doing over the last several days?
• When your vehicle is the focus of an inspection, it will be checked for:
• Which statement best describes most victims of human trafficking?
• Which warning device helps you know when exhaust temperatures are abnormal?
• Tire chains are most effective on which surface?
• There are _____ hazard classes.
• What is the appropriate cool down period for a tractor-trailer engine?
• Severity weighting is:
• What is the minimum tread depth for the steer-tire?
• What does severity weighting refer to in the SMS?
• Which would satisfy the mandatory 30-minute break?
• If you're driving your 70-foot rig at 65 mph in good weather conditions and minimal traffic, you should leave _____ seconds between you and the car ahead of you.
• Most companies expect you to fix simple problems such as ____ but not major repairs.
• On an electronic logging device, which tab is used to change your duty status?
• What is the safest way to lower and raise your trailer's landing gear in high gear?
• What items make up the basic description for a hazardous material on a shipping paper?
• Which statement most accurately reflects safe interaction with pedestrians and bicyclists?
• During night driving, what should you do to ensure other drivers know your intentions when changing lanes or turning?
• Your vehicle can be placed out of service for:
• Travel time is calculated by which formula?
• Which vehicles are required to stop at highway-rail grade crossings?
• If the exhaust temperature is too high, which components can be damaged?
• Which question would help determine if someone is a possible trafficking victim?
• What information is required in the Remarks area of a paper log?
• Which statement best describes the CSA program's purpose?
• Trailer seals are often used to deter theft and maintain cargo security. What type of seal is manufactured for one time use and typically made of plastic, wire, or thin strips of sheet metal marked with a serial number or an identifier?
• When testing your tractor-trailer hook-up, pull gently against the locked trailer brakes and stop when:
• Which of the following are signs a driver may be confused or impaired?
• Which action is NOT a safe backing practice?
• In drive, autoshift transmissions will shift through gears as needed based on speed and load.
• Which road type is typically not a divided highway?
• Which inspection type is described as including a driver and vehicle examination lasting about 45 to 60 minutes?
• Which statement best describes the end-of-day processing for ELD logs?
• A CMV's components (brakes, tires, springs, etc.) are designed to work best when:
• Which statement best describes the effect of idling on operating costs?
• What happens to you if the FMCSA intervenes against your carrier?
• What is the key characteristic of alley dock backing?
• Using the two hours per 100 miles guideline, how many hours should you plan for a 350-mile trip?
• Which date should not be entered on the bill of lading?