Additionally, keep your eyes on the road at all times since people are more likely to abruptly stop and merge in heavy traffic. Safe drivers maintain space around their vehicles for the following reasons except: How much space should you maintain in front of you at highway speeds? You are driving a vehicle that, on an open road, could be driven safely at a speed of 55 mph. Water on the road makes it harder to stop safely. [California Commercial Driver Handbook], In mountain driving, gravity plays a major role. D. Release the brakes and steer/counter steer. A. Why make emergency plans when you see a hazard? A. What is the least amount of space that you should keep in front of your vehicle to be safe? B. The best way to warn the drivers behind you that you are slowing down is to: If you must stop on the shoulder of the road, you should place warning devices at all of the following places except: B. 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. B. Any vehicle required by federal regulations to be placarded while transporting hazardous materials. Which of these statements about marking a stopped vehicle is true? Your brakes can get wet when you drive through a heavy rain. If the vehicle ahead of you is smaller than yours, it can probably: If you are driving a 30 foot vehicle at 55 mph, how many seconds of following distance should you allow? When driving in heavy traffic, you should: Answers Use hands-free cellular devices. Stay off the brake until the You do not have room to stop, and the hill blocks your view to the rear. There are blind spots that your mirror cannot show you. You are driving a vehicle that makes wide turns. 4. Beware impatient drivers cutting you off and merging into the extra space in front of you. If a hill or curve keeps drivers behind you from seeing the vehicle within 500 feet, the rear reflective triangle should be moved back down the road to give adequate warning. clean should be checked in a pre-trip inspection. the vehicle until the clutch engages. If you are asked to haul a placarded load and you do not have HAZMAT endorsements you should: Overloading your trailer can result in the following EXCEPT: D. It can help you go through snow better. or get instant How much distance between cars should I maintain? snow. : C. Signal just before you start to make a turn. 48. You should avoid backing whenever you can. Rust around wheel When it starts pouring rain and visibility is drastically reduced, many people turn on their flashing hazard lights, thinking that will make it easier for other drivers to see them. name of a hazard class on the shipping paper; a four-inch, diamond-shaped hazardous If you previously had cargo and now your vehicle is empty, it will ride higher, not lower, so you may not clear underpasses you previously did. Be aware of everything, so you can act accordingly, if and when necessary. obstacle more quickly then you can stop. [California Commercial Driver Handbook], Brakes are designed so brake shoes or pads rub against the brake drum or disks to slow the vehicle. A 35 mph explanation When you are driving in heavy traffic, the safest speed is the speed of other vehicles. When you must use low-beams, slow down. What should you do if you have a heavy load that is slowing you down on an upgrade? [California Commercial Driver Handbook]. If a hill or curve keeps drivers behind you from seeing the vehicle within 500 feet, the However, you should not attempt to keep up with drivers who drive faster than the speed limit for commercial . High beams should be used when it is safe and legal to do so. You should also try to drive 5 miles per hour below the speed limit, even if the vehicles around you are driving faster than that. The following emergency equipment should always be carried in your vehicle: fire D. All of the above What should wheel bearing seals be checked for? To maintain control of the truck you may need to reduce speeds by at least 5 mph if you're facing bad weather conditions or a curve in the road. You should check the following for looseness, sticking, damage or improper settings: After inspecting mirrors and windshilds for cracks, dirt, illegal stickers, or other obstructions to your vision, you should: What should wheel bearing seals be checked for? Take more free practice tests for other CDL topics with our, Back toward the drivers side so you can see better. Look Out for Pedestrians and Cyclists. street and you want to turn left onto another two-lane, two-way street. Winds are especially a problem when coming out of tunnels. Your vehicle has hydraulic brakes. Always remember to proceed with caution - obstacles can come out of nowhere. This will moderate your speed while saving you gas. Calculate the angular magnification. An oncoming driver drifts into your lane and is headed straight for you. Enough tread is especially important in winter conditions. A leaking exhaust system can allow poisonous fumes into the cab. 73. Fortunately, you dont have to pay these taxes alone. When driving at highway speeds, you should look 12-15 seconds ahead which is Driving at night is more dangerous because of the following EXCEPT C. Traffic lights are less visible than in the day. Keep steering wheel movements very small while doing this. Where or when should you test the stopping action of your service brakes? To attract candidates with a Commercial Drivers License (CDL) with less than six months commercial driving experience. 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. When making an emergency stop on the highway B. put on your four-way flashers and keep them on until your warning devices are in place. 8. How do you test hydraulic brakes for leaks? Brake fade can be caused by the brakes getting very hot. Roush has an immediate need for a full-time Heavy Wrecker/Lowboy CDL Driver who will transport concept and prototype vehicles as well as recover disabled vehicles. When the roads are slippery, you should make turns as gentle as possible. 22. use to climb the hill. burning cloth as well. Wait, before you go . Stopping is not always the safest thing to do in an emergency? Traffic is heavy and moving slowly. You are driving a vehicle that could safely be driven at 55 MPH on an open road. Which of the following is NOT part of the pre-trip inspection: Tires should be checked for wear often and should be replaced: The proper way to hold your hands on the steering wheel is: When backing up your tractor trailer you should try to AVOID: A. Turn on your emergency lights and pull well over to the side of the shoulder of the road. Re-apply the brakes as soon as you can. A lower gear than you would You are driving a vehicle that could safely be driven at 55 MPH on an open road. A good rule of thumb is one car length per 10 miles per hour. D. Some objects may appear smaller in your mirrors. Which of the following statements about downshifting is NOT true? 15. Adjust your speed accordingly. What should you do? You can drive a vehicle hauling hazardous materials when the vehicle does not D. Downshift when you get to the bottom of a hill, C. Slow the vehicle down without using brakes. A leaking exhaust system can allow poisonous fumes into the cab. The following are a few of the key fundamentals you'll learn with CDL training: Importance of nurturing authentic and strong relationships with customers and colleagues. 87. DOT Medical Certification. Slow down, shift to a low gear, gently put on the brakes. Stop-and-go traffic will likely be best navigated in first or second gear depending on your engine and how these gears handle in your manual car. Drivers need to possess a commercial learner's permit (CLP) for at least 14 days before they are allowed to take a road skills test and earn their CDL. 1. Which is the manipulated (independent) variable - Answer: The speed of other traffic (if not illegal or unsafe) - Explanation: 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. Which one of the following is true about shifting gears? Which one of these is not part of the check of the engine compartment done for a pre trip inspection? C. Can make a vehicle more likely to tip over on curves. Use your high beams to see farther, as long as you are not within 500 feet of an approaching vehicle. downhill grade. As you apply power to the drive wheels, they start to spin. If you are stopped at a rest area and found to have a BAC (Blood Alcohol Concentration) of .02 you will: If you are convicted of a traffic violation you should notify your employer within 30 days if the following is true: A commercial motor vehicle is defined as: Why should the exhaust system be checked? The first step to take towards a career as a trucker is to attend an accredited trucking school and obtain a truck driver training license. 49. More would be better. You can drive a vehicle hauling hazardous materials when: The vehicle does not require placards. How far should a driver look ahead of the vehicle while driving? When backing up the tractor trailer, try to AVOID A. Never drive while tired or emotionally agitated. You should use low beams whenever you can. 83. Depending on your distance, you may also need to brake to slow down to an acceptable speed when approaching heavy traffic. You must park on the side of a level, straight, four-lane, divided highway. 91. While driving, you see a small (1 foot square) cardboard box ahead in your lane. Controlled braking is used to keep a vehicle in a straight line when braking. Email Updates When New Articles Are Posted. When turning, you should signal early. In bad weather, take extra caution when you encounter: Exit ramps. 37. ahead. Pass on your first try. : $18.50 Per Hour. 92. 2nd gear would be fine driving up a hill, and 1st gear is good for when you're going downhill. 18. Most heavy vehicle accidents occur between midnight and 6 a.m. $34 for an 8-year CDL. 88. your vehicle is while you make turns, traffic gaps when merging. You should use your mirrors to check: the condition of your tires, where the rear of 81. The following statements about an engine overheating are TRUE EXCEPT: B. Antifreeze is only used in colder temperatures. You find When you show up at your licensing bureau, and the entire place is about to leave for lunch, what do you do? B. 74. Usual rush-hour / peak-hour traffic Heavy traffic after delays caused by roadworks, road closures, and road crashes. To avoid a crash, you had to drive onto the right shoulder. an orange center; it may be a slow-moving vehicle. 68. You are now driving at 40 The road you are driving on becomes very slippery due to glare ice (black ice). 67. Try it now. References 85. Retarders can cause the drive wheels to skid when they have poor traction. What should you do when your vehicle hydroplanes? 61. If you must drive, be sure to consider the following: Obey all fog-related warning signs. When driving at highway speeds, you should look 12-15 seconds ahead which is: Which of the following statements about your mirrors is true? ". c. _____________ You should avoid driving through deep puddles or flowing water. You are driving a vehicle at 55 MPH on dry pavement. Turning off your cell phone, or putting it on silent mode. Which of the following statements about overhead space is true? 4. Glancing down at a text message or trying to find a better radio station costs seconds that are much more valuable when every other car is bumper to bumper. Flashing your brake lights to warn someone behind you that your vehicle has slowed down. Which of these statements about cargo loading is true? Which of these can mean there is a problem? When turning, you should signal early. But if you must, which of these steps can help keep your brakes working? If you go twice as fast, will your stopping distance increase by: B. when the tires lose their contact with the road. your speed has dropped to about 20 MPH. Skids caused by acceleration usually happen on ice or snow. Otherwise, the engine can keep the wheels from rolling freely and regaining traction.) 5. Which of these statements about certain types of cargo is true? When should the pre-trip inspection report from the last driver be reviewed? Your car will slide more on the water, and you might skid if you brake too quickly. Don't drive if you don't have to: During heavy rain conditions and flooding, it is often better to stay where you are. Which of these statements about backing a heavy vehicle is true? Before starting down a hill and before entering a curve. If someone gets into a car accident and other people are trying to see what happened, it causes more congestion and can even lead to additional collisions. C. Brakes, tires, springs and shocks are designed to work best when the truck is empty. Should unseal the load to ensure safety. A turn that's too sharp or taken at too high of a speed could cause you to lose control if the road is slippery. Which of these is the most important things to remember about emergency braking? While driving, ice builds up on your wipers and they no longer clean the windshield. When getting in to start the engine and inspect inside the cab you must. You are driving a new truck with a manual transmission. email Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. Hydroplaning can occur when you drive through water or slush. Allow plenty of space between you and other vehicles/structures. When you downshift for a curve, you should do so before you enter you enter the Within 10 feet of the front or rear and 100 feet behind and ahead of the vehicle. What do air brakes use to make the brakes work? You may hit someone behind you. Which of these statements about downshifting is true? You should show good driving techniques with examplesD. When is the road likely to be more slippery? Truck escape ramps help avoid damage to vehicles. This problem can be especially bad coming out of tunnels. VIDEO DESCRIPTION: The CMV driver is traveling on a multi-lane highway on wet pavement at night. You Are designed to protect vehicles from damage. Wait until you reach the center of the intersection before you turn. Any vehicle, regardless of size, designed to transport 16 or more persons, including the driver. Backing toward the right (passenger) side. d. _____________. Don't turn anymore than needed to clear what is in your way. persons cool. You should use a helper and communicate with hand signals. are going to stop on the road. Local Restaurant Distributor. Headlights (not bright lights) will help other cars see you more clearly. A. If you back and turn toward the drivers side, you can watch the rear of your vehicle by looking out the side window. You do not have a hazardous material Endorsement on your Commercial Drivers You can use the "controlled braking" method or the "stab braking" method. Acknowledge the fact that you cant control the actions of other drivers and try to diffuse your anger with. Which of these is a good thing to do in such a situation? Drivers were asked to consider a detour via the Ohio River Bridge between Metropolis, Illinois, and Paducah, Kentucky, on Interstate 24. If the shoulder is clear, stay on it until your vehicle has come to a Move the victims out of the way immediately. Tire Chains. 11. 42. C. Understand the best RPM range for your vehicle. As a general rule, vehicles that have a GVWR of more than 26,000 pounds require a CDL. The amount of liquid to load into a tank depends on: You are driving a 40 foot vehicle at 45 MPH. not take action. Brake pads should not have 27. A. You HAVE completed the "High Road", haven't you?! in this investigation? B. When you see the road is flooded, or if there are barriers blocking the road, turn around. Being well rested keeps you at your best. 90. Rain reduces visibility on the road, making it harder to see approaching cars and judge distance. The chance of a crash is much greater for drivers who have been drinking than for Stay off the brake and hold the steering wheel firmly. D. Windshield washer antifreeze should be added to the washer reservoir. C. Look for an escape ramp or escape route. What is the proper way to hold the steering wheel? To avoid roll backs when you start, you should: D. Partly engage the clutch before you take your right foot off the brake. Use the parking brake to hold the vehicle until the clutch engages. C. Turn on the headlights and four way flashers. a. 57. 53. Turn your headlights on. [California Commercial Driver Handbook]. About the length of a football field or 100 yards. 14. QR code 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. If you refuse to take an alcolol sobriety test, you may be disqualified just as if you WERE driving under the influence(DUI). 55. Full Time position. You do not have a Hazardous Materials Endorsement on your Commercial Driver's License. within your sight distance. [California Commercial Driver Handbook], (GVW): The total weight of a single vehicle including its load. According to the driver's manual, why should you limit the use of your horn? Stay with the flow of traffic. This is a trainee position, involving a structured 90-180 day training program, both classroom and on-the-road. CDL General Knowledge Practice Test #9 | Trucker Country 4 - When Driving in Bad Weather. overheating, and cargo securement. Opening up room in front of you will help you to avoid having to make sudden speed or direction changes. When going down a hill you should always C. Be in the right gear before starting down the hill. When driving at night, you should: A. Dim your lights when you are within 300 feet of oncoming traffic B. 46. A CDL is required to drive any of the following vehicles: When a violation by either a driver or company is confirmed, an out-of-service order removes either the driver or the vehicle from the roadway until the violation is corrected. Many states also have laws that require drivers to turn their lights on whenever the windshield wipers are going. driving as soon as you can safely do so. A. Valve clearance is not part of the. Let your teen finish school before he or she gets on the roadE. If at any point you feel unsafe driving in any type of weather, pull over and stop driving. To help you stay alert while driving, you should: Take short breaks before you are drowsy. If the wheels are skidding you cannot control vehicle. [Commercial Driver Handbook], Increase your following distance. When you're driving in the rain, you'll need more time to accelerate and decelerate. A. When backing, why is it important to use a helper? Slow down before you enter fog. The problem is usually worse for lighter vehicles. Vehicles going the same direction at the same speed are not likely to run into one another. A) Adjust your speed to keep your stopping distance within your sight distance. By slowing your speed, there is a chance that the heavy traffic will break up before you reach it. 36. In a heavy rain at speeds of 50 mph or more, your tires can lose all contact with the road and then your vehicle will be riding on water or "hydroplaning." A slight change of direction, applying the brakes, or a gust of wind could throw your vehicle into a skid.