You are driving a new truck with a manual transmission. As you apply power to the drive wheels, they start to spin. At about 5 o'clock on January 14, when a van was driving along the ten-day high speed to the territory of Ankang, Shaanxi, due to the driver's fatigue driving, it rear-ended a heavy semi-trailer in front, killing 4 people and injuring 2 people on the van. Flashing your brake lights to warn someone behind you that your Traffic slows as the driver passes an emergency vehicle on the side of the road and the driver has to brake quickly to avoid hitting the lead vehicle. Before starting down a hill and before entering a curve. Enough tread is especially important in winter conditions. Dry bulk tanks require special care because: The most important reason for being alert to hazards is so: A. C. Must be shown immediately when an officer requests it. When may you hang up on a railroad track? Keep your speed slow enough that you can stop within the range of your headlights. Backing toward the right side is very dangerous because you cannot see as well. Many large CMVs are equipped with air brakes. working. More time between you and the car in front will mean more reaction time in the event of sudden braking or some other emergency. Getting stuck driving in heavy rains can be a scary experience. When caring for injured at an accident scene you dont want to keep the injured Which of the following are causes of vehicle fires D. upshifting at higher rpm as you reach the highest gears, C. Stand upwind and spray the base of the fire. When driving at highway speeds, you should look 12-15 seconds ahead which is: Which of the following statements about your mirrors is true? If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. Turning off your cell phone, or putting it on silent mode. All of which should be fixed before the vehicle is driven. [California Commercial Driver Handbook]. When in heavy traffic, the speed that you should drive to be the safest driving speed is: AThe same speed being driven by surrounding traffic. Use your cell phone for texting instead of calling. You do not have room to stop, and the hill blocks your view to the rear. 1. When can you drive a vehicle hauling hazardous materials? You should: A. You must have at least 4/32 inch tread depth in every major groove on front tires and at least 2/32 inch on other tires. A. Depending on your distance, you may also need to brake to slow down to an acceptable speed when approaching heavy traffic. Which one of the following is true about shifting gears? Impatiently zooming ahead a short distance in heavy traffic only to stop again will cost you more money in fuel. You are driving a 40-foot vehicle at 35 MPH. The weight of the cargo does not change a vehicle's height. While traveling on a level road, you press the You should use your mirrors to check: the condition of your tires, where the rear of Which of these is a good rule to remember at such a time? [Commercial Driver Handbook], It a great app to study for your CDL tests, Your email address will not be published. A. A. Ramps that are located a few miles from the top of a downgrade to help you stop. Switching off your music, or turning the volume down. Total weight of a single vehicle plus its load. Which of these is a sign of tire failure? Which of these statements about cold weather driving is true? Move the victims out of the way immediately. If a straight vehicle (no trailer or articulation) goes into a front-wheel skid, it will go When going down a hill you should always: D. Be in the right gear before starting down the hill. It is a major cause of fatal accidents. You can drive a vehicle hauling hazardous materials when the vehicle does not C. Brakes, tires, springs and shocks are designed to work best when the truck is empty. A. A. your speed has dropped to about 20 MPH. So, if you are traveling 70 mph on the highway, it is safe to be seven car lengths back. In this article, well cover everything you need to know about owner-operator taxes and how to mitigate your tax burden as an owner-operator. D2, 2, or S (which stands for slow) locks your car into second gear, which can be useful if you are driving up or down a steep hill. C) Dim your lights within 300ft of an oncoming vehicle. Check your tread and tire pressure to make sure you're ready to hit the road even when it's wet. It is best not to avoid driving in fog. ", "Good article. 34. Flashing your brake lights to warn someone behind you of a hazard that will A. You should avoid driving through deep puddles or flowing water. Taking your foot off the accelerator can easily stop them. Let's look at the article below to get a complete checklist of truck repair! The steering tires must have traction to steer the vehicle. . You should let air out of hot tires so the pressure goes back to normal. a football field to bring it to a stop. You should remember that you can almost always turn to miss an Steer around it when it is safe to do so. You are starting your vehicle in motion from a stop. 4. Hydroplaning can occur when you drive through water or slush. Which is the manipulated (independent) variable Which of these can cause the vehicle to skid? 72. If your vehicle starts to hydroplane, slow down graduallydo not apply the brakes. As you apply power to the drive The bridge connects the cities of Wickliffe, Kentucky, and Cairo, Illinois, and carries U.S. 51, U.S. 60, and U.S. 62 traffic across the Ohio River at U.S. 51 Kentucky mile point 7.372. 54. Pump the brake pedal three times, then apply firm pressure to the pedal and hold for five seconds. Speed and Traffic Flow When you are driving in heavy traffic, the safest speed is that of other vehicles. Don't turn anymore than needed to clear what is in your way. turn into the left lane of the new street and then move to the right. street and you want to turn left onto another two-lane, two-way street. However, if you must drive under foggy conditions, be sure to decrease your speed. When backing up the tractor trailer, try to AVOID A. There is no obligation whatsoever. 56. If you have a manual transmission vehicle, partly engage the clutch before you take your right foot off the brake. Heavy traffic is stressful and causes some drivers to throw common courtesy out the window. When involved in a collision, there are several steps that you should take, including gathering the information needed for the report you must file, helping the injured, and notifying the authorities. 5. Traffic lights are less visible than in the day. You are driving a vehicle that makes wide turns. Pull off the road and park in an open area. You should avoid driving through deep puddles or flowing water. While moving uphill, the vehicle must come to a stop on the shoulder. The heavier a vehicle or the faster it is moving, the more heat the brakes have to You do not have a Hazardous Materials Endorsement on your Commercial Drivers curves downhill - you should slow down to a safe speed before the curve. In case you must reverse your vehicle, using drivers side backing: In bad weather, several drivers tailgate large vehicles. Stopping is not always the safest thing to do in an emergency? Turning too sharply, not enough weight on the front axle, and over acceleration can Slow Down When there are more cars than usual on the road, it will naturally slow you down. When the roads are slippery, you should make turns as gentle as possible. If you are being tailgated, you should increase your following distance. What gear will you Which of the following statements about downshifting is NOT true? However, you should not attempt to keep up with drivers who drive faster than the speed limit for commercial motor vehicles (CMVs). The road you are driving on becomes very slippery due to black ice. DEPT OF TRANSPORTATION Driving the future of transportation with a diverse and innovative teamTo learn more about the ADOT team CLICK HERE HIGHWAY & CONSTRUCTION LABORER DEPT OF TRANSPORTATION Job Location: Address: 600 E. Wickenburg Way "B" Wickenburg, AZ 85390 Posting Details: Salary: $18.19-$24.44 hourly Job Summary: This series exists to provide and preserve a safe and efficient . B. As a small thank you, wed like to offer you a $30 gift card (valid at GoNift.com). When driving through work zones, you should: turn on your flashers; drive slowly; This article has been viewed 176,022 times. Which of these is a good thing to do in such a situation? Never drive while tired or emotionally agitated. 37. A. The center of gravity of a load can make a vehicle more likely to tip over on curves if Road rage is a real and naturally occurring phenomenon that can lead to highly dangerous situations. About the length of a football field or 100 yards. I tend to get anxious driving in heavy traffic. A. (1) Proof of identity. Take more free practice tests for other CDL topics with our, Back toward the drivers side so you can see better. How should you hold your hands on the steering wheel? The weight of the cargo changes a vehicle's height. A. very hot weather. Dont turn any more than needed to clear what is in your way when steering to avoid Unstable loads such as hanging meat or livestock can require extra caution on curves. VIDEO DESCRIPTION: The CMV driver is traveling on a multi-lane highway on wet pavement at night. This way you can coast forward in your chosen gear without having to shift down or come to a stop. Wait until you reach the center of the intersection before you turn. This general knowledge CDL practice test will examine your knowledge of general trucking, safe transportation of cargo, safe driving, and the correct way to perform a pre-trip vehicle inspection. Stop accelerating and push in the clutch. Which of these statements about certain types of cargo is true? 4. Where should your reflectors be placed when stopped on an undivided highway? Which of the following statements about overhead space is true? The following statements about an engine overheating are TRUE EXCEPT A. Antifreeze is only used in colder temperatures. Salary. If you do happen to be stopped on the side of the road, use your hazard lights. Bridges. Generally, lower gears will exert a greater braking force on your vehicle. c. _____________ b. When should the pre-trip inspection report from the last driver be reviewed? The role will assist in testing equipment and components. 51. Must go through each container. B length of glass tubing$\hspace{1cm}$ D time. Other drivers may experience problems with their vision, glare, and fatigue that will make them hazards on the road, but hunger is not considered a problem for American drivers. You are driving on a two-lane, two-way Any single vehicle with a GVWR of 26,001 or more pounds, or any such vehicle towing another not in excess of 10,000 pounds. The purpose of retarders is to help slow the vehicle while driving and reduce brake 86. Trouble staying in his or her own lane, 2. B. When accelerating, which of the following is true? Which of the following is correct about brake fade? What factors determine your selection of "safe" speed when going down a long steep downgrade? Be aware of everything, so you can act accordingly, if and when necessary. You are checking your brakes and suspension system for a pre-trip inspection. brake pedal and find that it goes to the floor. Cargo that is not loaded or secured properly can cause vehicle damage by 64. When you drive at the speed of other traffic, you do not have to constantly pass others or be passed by them, making collisions less likely. 26. ahead. A. A At a speed consistent with the flow of traffic B Five mph less than automobiles regardless of posted limits C In the left lane when possible to avoid heavy lanes of traffic D In the right lane to avoid passing A At a speed consistent with the flow of traffic b. Lower gears will also brake more quickly due to naturally occurring "engine braking.". Signal the other driver to remain behind you You must notify your employer within two business days if your license is suspended, revoked, or canceled, or if you are otherwise disqualified from driving. B. Taking short breaks before you are drowsy. License. As a general rule, vehicles that have a GVWR of more than 26,000 pounds require a CDL. 84. What is the least amount of space that you should keep in front of your vehicle to be safe? During a time when things are supposed to be merry and bright, it's important to still be considerate and follow the driving laws. Easy Apply. Suite 251 But if you must, What is the best thing to do if you are tired? In bad weather, take extra caution when you encounter: Exit ramps. 19. That mostly affects your ability to see, which is very limited in adverse weather conditions such as rain, fog, ice, snow, and dust. Phone:1 (800) 374-8373 An empty parking lot is a good place for a new driver to practice F. This includes things such as heavy traffic, bad weather and freewaysG. Should unseal the load to ensure safety. All drivers who need a CDL must take the D. can lower the maximum axle weight limit. A driver can lose his/her license for driving while drunk. Your are driving on a two-lane road. The height of an empty van is the same as that of a loaded one. Pass a number of written tests, based on license class and vehicle being driven. 29. Responsibilities If you experience hydroplaning you should B. When making a right hand turn you should always D. Keep the rear of your vehicle close to the curb. Beware impatient drivers cutting you off and merging into the extra space in front of you. If you back and turn toward the drivers side, you can watch the rear of your vehicle by looking out the side window. What is the proper way to hold the steering wheel? The road you are driving on becomes very slippery due to glare ice (black ice). The weight of the cargo changes a truck's height. Should ensure the weight of the cargo does not violate weight limits. Although the speed limit is 55 mph, the traffic is heavy, and other vehicles are driving at 35 mph. Pull off the road and park in an open area. 26,000 pounds require a CDL you should make turns as gentle as possible the speed is. Shift down or come to a stop on the side window height of an empty van is the amount... 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