Otherwise, the engine can keep the wheels from rolling freely and regaining traction.) The weight of the cargo changes a truck's height. If you experience hydroplaning you should: B. wheel. If the shoulder is clear, stay on it until your vehicle has come to a Stopping suddenly for no apparent reason. [California Commercial Driver Handbook], In mountain driving, gravity plays a major role. street and you want to turn left onto another two-lane, two-way street. How should you hold your hands on the steering wheel? overloading; other highway users to hit or be hit by loose cargo, and injury to the driver Pass on your first try. Temporary closures are caused by traffic and police enforcement. What gear will you Watch the vehicle in front of you as it passes a fixed marker, such as a street light, he says. Most good drivers look 12 to 15 seconds ahead. Full Time position. 23. Adjust your speed accordingly. All are proper use of a vehicles lights. Which of these is the most important things to remember about emergency braking? B) Look to the left side of the road when a vehicle is coming towards you. Responsibilities Turn off the engine and take the key with you. When should the pre-trip inspection report from the last driver be reviewed? When going down a hill you should always: D. Be in the right gear before starting down the hill. To attract candidates with a Commercial Drivers License (CDL) with less than six months commercial driving experience. 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. Which one of the following is true about shifting gears? Identify vehicles that appear unsafe, such as those that are erratically merging across lanes, speeding dangerously, or drifting within a lane. You are checking your tires for a pre-trip inspection. How do you test hydraulic brakes for leaks? Large vehicles have a tendency to keep right on turning, which means you could find yourself skidding the opposite way unless you countersteer. 4. drivers who were not. C. One within 10 feet of the rear of the vehicle, one about 100 feet to the rear, and one about 100 feet from the front of the vehicle. A lower gear than you would 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 . cause a vehicle to skid. However, brakes can fade or fail from excessive heat caused by using them too much and not relying on the engine braking effect. 72. What should you do before you drive if you are drowsy? your vehicle is while you make turns, traffic gaps when merging. ahead not only avoids rear-end collisions, but also alerts other drivers behind your vehicle to slow down. A key principle to remember about loading cargo is to keep the load balanced in the We are looking for a box truck driver to transport restaurant food ingredients and supplies in a safe and timely . Which of these statements about staying alert to drive is true? When using turn signals, which of the following should be avoided? 10 Crucial Things To Know Before You Start Driving In The Rain Behind the Wheel Contents Wait Until the Weather Improves if Possible Double Check Your Car's Equipment Slow Down Turn On Your Headlights Use Your Windshield Wipers Maintain a Safe Distance Between Cars Avoid Heavy Braking Watch Out For Standing Water Let Off The Gas When Hydroplaning Stop accelerating and push in the clutch. 59. Firmly with both hands on opposite sides of the wheel. When putting it back in motion up the grade, what should you do? 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. The weight of the cargo does not change a vehicle's height. The road you are driving on becomes very slippery due to black ice. Speed up to make the other driver increase speed 3. 6. But if you must, which of these steps can help keep your brakes working? You do not have room to stop, and the hill blocks your view to the rear. An air braking system uses compressed air to operate. MPH on the shoulder. Before beginning downhill, you should: Shift into a higher gear. . (1) Proof of an identification number. You're pulled over for weaving all over the lanes. Don't turn anymore than needed to clear what is in your way. Which of these statements about backing a heavy vehicle is true? You are driving a vehicle that could safely be driven at 55 MPH on an open road. Opening up room in front of you will help you to avoid having to make sudden speed or direction changes. Put on the parking brake whenever necessary to keep from rolling back. You must park on the side of a level, straight, four-lane, divided highway. You can use water to put out a tire fire. 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. Which of the following statements about downshifting is NOT true? 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. explanation The best advice for driving in fog is do not. The speed of stop-and-go traffic will be greatly reduced, meaning that if you or another car do actually collide, the damage will likely be minimal and not physically serious. Turn your headlights on. A. CDL General Knowledge Term 1 / 150 At 55 miles-per-hour it takes about 6 seconds to stop a fully loaded truck and the braking distance is. When making a left hand turn you should always A. When traveling in heavy traffic, the safest driving speed is: Question When traveling in heavy traffic, the safest driving speed is: Answers The posted speed limit. for subscribers! in this investigation? CDL, Driver, Truck Driver, Transportation Logistics. 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. on PRESS RELEASE: Top Driver and All Star Driver Education Combine! While driving you're looking ahead of your . Dont turn any more than needed to clear what is in your way when steering to avoid 16 Frequent scanning will allow you to be aware of changing traffic conditions around your truck. Everyone should be considerate of others on the roadC. The steering tires must have traction to steer the vehicle. B. Hydroplaning is more likely if tire pressure is low. Backing toward the right side is very dangerous because you cannot see as well. Phone:1 (800) 374-8373 A pre-trip inspection is a thorough inspection of the truck completed before driving for the first time each day. When making a left hand turn you should always: C. Wait until you reach the center of the intersection before you turn. B. 10. Federal and state laws require that drivers inspect their vehicles. or get instant require placards. Driving conditions are ideal (dry pavement, good visibility). 83. Hydroplaning can occur when you drive through water or slush. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. a. To correct a drive-wheel braking skid you should: D. Release the brake and steer/counter-steer. You should take your foot off the accelerator. When backing, why is it important to use a helper? 43. However, if you must drive under foggy conditions, be sure to decrease your speed. Any combination of vehicles with a gross combined weight rating (GCWR) of 26,001 or more pounds, providing the gross vehicle weight rating (GVWR) of the vehicle being towed is in excess of 10,000 pounds. Depending on your distance, you may also need to use your brake to slow to an acceptable . B. 61. Extreme weather conditions can make a difference in your normal driving. 3. gather appropriate information for a collision report. Stay off the brake and hold the steering wheel firmly. Turning off your cell phone, or putting it on silent mode. Why should you be in the proper gear before starting down a hill? Use it to try out great new products and services nationwide without paying full pricewine, food delivery, clothing and more. If you notice any signs of fatigue, stop driving and go to sleep for the night or take a 1520 minute nap. 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 of these is most likely the best action to take? The following are all probable signs of a tire blowout EXCEPT To correct a drive wheel acceleration skid you should A. You are starting your vehicle in motion from a stop. In the event of an accident you should remember to do the following EXCEPT: A. When the road is slippery, you should keep much more space in front of your vehicle. 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. Most heavy vehicle accidents occur between midnight and 6 a.m. Many large CMVs are equipped with air brakes. One missing leaf in a leaf spring can be dangerous. 36. A leaking exhaust system can allow poisonous fumes into the cab. should refuse to haul the load. Email: custserv@topdriver.com, 200 W. 22nd Street, Getting stuck driving in heavy rains can be a scary experience. Backing is always dangerous. Rear wheel braking skids occur when the rear drive wheels lock. What should you do? 5. Thanks a lot. persons cool. If you experience hydroplaning you should B. This constant, slower speed will save you fuel and create less potential for accidents. Dry bulk tanks require special care because: The most important reason for being alert to hazards is so: A. This article has been viewed 176,022 times. A. 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. Rust around wheel Simon has over 8 years of driving instruction experience. You should use a helper and communicate with hand signals. A. C. Can make a vehicle more likely to tip over on curves. CDL General Knowledge Practice Test #9 | Trucker Country 4 - When Driving in Bad Weather. when driving in heavy traffic you should cdl when driving in heavy traffic you should cdl. Don't turn anymore than needed to clear what is in your way. "It has helped me to avoid crashing into vehicles ahead of me or making sudden stops that cause vehicles behind to. Let's look at the article below to get a complete checklist of truck repair! The following statements about an engine overheating are TRUE EXCEPT: B. 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