Use of controlled substances can lead to accidents and/or arrest. parked vehicle. With vehicles owing trailers, a drive-wheel skid can let the trailer push the towing vehicle sideways, causing a sudden jackknife. Tires of mismatched sizes should not be used on the same vehicle. You are driving a vehicle at 55 MPH on dry pavement. Be first to know about the latest update and access free materials only When you double your speed from 20 to 40 mph the impact is 4 times greater. Backing straight, or just about any kind of backing maneuver in a big rig. A pre-trip inspection is a thorough inspection of the truck completed before driving for the first time each day. About the length of a football field or 100 yards B. 50. 1. 21. When is the road likely to be more slippery? 62. More time between you and the car in front will mean more reaction time in the event of sudden braking or some other emergency. b. More would be better. 81. Include your email address to get a message when this question is answered. A. Which of these is most likely the best action to take? A speed much slower than the flow of surrounding traffic. A. Steering to the right may be your best action. 4. It is best not to avoid driving in fog. Easy Apply. The steeper the grade, the longer the grade, and/or the heavier the load, the more you will have to use lower gears to climb hills or mountains. An A:B:C fire extinguisher can be used on electrical fires, burning liquids, and C. The only thing that can cure fatigue is sleep. When caring for injured at an accident scene you dont want to keep the injured your vehicle is while you make turns, traffic gaps when merging. Backing toward the right side is very dangerous because you cannot see as well. If the wheels are skidding you cannot control vehicle. [California Commercial Driver Handbook], Brakes are designed so brake shoes or pads rub against the brake drum or disks to slow the vehicle. Turning on your headlights during the day when visibility is reduced due to rain or 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. A few beers have the same effect on driving as a few shots of whiskey. You must exit a highway using an off-ramp that The application only takes one minute. wikiHow marks an article as reader-approved once it receives enough positive feedback. The road you are driving on becomes very slippery due to glare ice (black ice). Stay off the brake and hold the steering wheel firmly. What are some things to do at an accident scene to prevent another accident? 2. You are now driving at 40 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. His mission is to ensure the safety of everyday drivers and continue to make New York a safer and efficient driving environment. C. Heavy vehicles can almost always turn more quickly than they can stop. Because gravity can cause the speed of your vehicle to increase. your speed has dropped to about 20 MPH. 59. A. turn into the left lane of the new street and then move to the right. between yourself and oncoming traffic. It is preferable that you pull off the road into a rest area or truck stop until visibility is better. Heavy traffic is stressful and causes some drivers to throw common courtesy out the window. If you go twice as fast, will your stopping distance increase by: B. when the tires lose their contact with the road. or get instant Save time. To correct a drive-wheel-braking skid, you should stop braking, turn quickly, and 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. 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. 55. B. Taking your foot off the accelerator can easily stop them. [California Commercial Driver Handbook]. 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. email When your car is even with the sign stop counting. Your brakes get so hot that they fail. 39. Heavy vehicles need larger gaps in traffic than cars. persons cool. 74. Hydroplaning can occur when you drive through water or slush. High beams should be used when it is safe and legal to do so. Owning a fleet of vehicles can add a great deal of value to your business, but it also comes with a significant tax burden. straight ahead even if the steering wheel is turned. When you release the accelerator, the throttle in your engine closes, creating a partial vacuum that creates engine resistance and slows the speed of your vehicle. You should show good driving techniques with examplesD. When driving a vehicle with a height over 13 feet, you should: Stop and check before proceeding if you are unsure of the clearance The proper way to load a vehicle is: Keep the load balanced in the cargo area When driving at night, you should: Adjust your vehicle speed so as to keep your stopping distance with in your sight distance When driving through work zones, you should: turn on your flashers; drive slowly; Letting other drivers know you're there to help preventaccidents. d. _____________. Traffic congestion is a concern for many drivers and the anxiety it produces can negatively impact your performance on the road. 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. C. Brakes, tires, springs and shocks are designed to work best when the truck is empty. C. When the vehicle is moving at about 5 MPH. C. Look for an escape ramp or escape route. You can drive a vehicle hauling hazardous materials when the vehicle does not A. Which of the following statements about stopping distances is NOT true? Truck escape ramps help avoid damage to vehicles. Use the parking brake to hold the vehicle until the clutch engages. 12. Consider installing heavy-duty winter wipers if you live in an area that gets a lot of snow and ice. Under-inflated tires, loose fuel connections, electrical short circuits can cause a fire. The first step to take if your vehicle catches fire while driving is: B. Which of these is a good rule to follow when driving at night. Tailgating cars and riding bumpers is always dangerous, but its particularly bad during a storm. You should limit the use of your horn because it can startle other drivers. What should you do? A. A. 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. 76. 2. do the best you can to care for injured persons. Increase the speed to 80 mph and the impact and . When you see the road is flooded, or if there are barriers blocking the road, turn around. Rust around wheel When shifting into first gear with little space behind you, or if you are on a hill; give your car a little more gas as you shift into first gear and slowly let out the clutch. Retarders keep you from skidding where the road is slippery. You should feel a "jerking" motion as you are accelerating your vehicle properly. In this case, several readers have written to tell us that this article was helpful to them, earning it our reader-approved status. Look at the guages - the oil pressure gauge should come up to normal within how long after starting the engine? You should brake in a way that will keep your vehicle in a straight line and allow you to turn if it becomes necessary. Shift into a lower gear. Staying alert of the dangers and traffic. 2. 22. Signal the other driver to remain behind you Dont turn any more than needed to clear what is in your way when steering to avoid Tire Chains. 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. Which of these statements about drinking alcohol is true? shoes should not have oil, grease, or brake fluid on them. Join 50,000+ users around America to get your Commercial Driver License today! C. Look for an escape ramp or an escape route. are going to stop on the road. Upon conviction of a traffic violation you should notify your employer within 30 days if Overloading your trailer can result in the following EXCEPT C. It can help you go through snow better. It is used to keep a vehicle in a straight line when braking. Are designed to protect vehicles from damage. In heavy traffic, a moment's lapse of attention can cause a lot of problems. Should be performed after every break you take while driving. Exit the freeway and take a break at a rest stop until youve calmed down or the roads are quieter. While you might be tempted to try to drive faster to avoid delays, that can cause a crash. Aim High. You can drive a vehicle hauling hazardous materials when: The vehicle does not require placards. 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? You should avoid driving through deep puddles or flowing water. To correct a drive-wheel braking skid you should: D. Release the brake and steer/counter-steer. The You should avoid driving through deep puddles or flowing water. 23. I tend to get anxious driving in heavy traffic. What is the least amount of space that you should keep in front of your vehicle to be safe? countersteer. However, brakes can fade or fail from excessive heat caused by using them too much and not relying on the engine braking effect. Because locked wheels have less traction than rolling wheels, the rear wheels usually slide sideways in an attempt to "catch up" with the front wheels. This slow-but-steady method will also create a solid buffer between you and the car in front of you. cargo area. 12. The following are all probable signs of a tire blowout EXCEPT To correct a drive wheel acceleration skid you should A. $34 for an 8-year CDL. Posted: December 05, 2022. Valve clearance is not part of the. in this investigation? extinguisher(s), spare electrical fuses (if the vehicle uses them), warning devices for What does Gross Vehicle Weight (GVW) mean? curves downhill - you should slow down to a safe speed before the curve. Automatically remove your image background. Responsibilities 1. D3 or 3 is normally used for stop and go driving. If a hill or curve keeps drivers behind you from seeing the vehicle within 500 feet, the headed straight for you. When making a left hand turn you should always: C. Wait until you reach the center of the intersection before you turn. Flashing your brake lights to warn someone behind you that your proper v-belt tightness will help keep an engine cool in hot weather. Which of the following statements about downshifting is NOT true? Here are some tips for safe driving in a rainstorm. Triple the speed from 20 to 60 mph and the impact and braking distance is 9 times greater. If you do happen to be stopped on the side of the road, use your hazard lights. You are testing the stopping action of service brakes on a hydraulic system. 58. Your vehicle is going down a long hill and your brakes begin to fail. To avoid a crash, you had to drive onto the right shoulder. You should always drive at or even below the speed limit when its raining, especially on the highway. A driver may not drive after having worked for 60 hours in the past 7 days or 70 hours in the past 8 days unless they have taken at least 34 consecutive hour's off-duty. Rain reduces visibility on the road, making it harder to see approaching cars and judge distance. Hit the article below to get more knowledge about Tanker Truck! And apply the parking brake when you leave your vehicle. 20. Brake If you do not have a HAZMAT endorsement on your CDL, under what conditions may you legally haul hazardous materials? Your car could hydroplane, its harder to brake quickly and accidents are much more common. Most heavy vehicle accidents occur between midnight and 6 a.m. 40. 86. The driver is inattentive and traveling too fast for conditions. However, if you must drive under foggy conditions, be sure to decrease your speed. Which of these statements about accelerating is true? one-half; when the road is slippery, it will take longer to stop and it will be harder to turn Telling your passengers to quieten down until youre free of dense traffic. Turning the wheel back in the other direction after steering to avoid a traffic Seriously! Federal and state laws require that drivers inspect their vehicles. C. Unstable loads such as hanging meat or livestock require extra caution on curves. and passengers; and designed to prevent damage to vehicles. A commercial motor vehicle (CMV) is defined as C. Speed up smoothly and gradually and avoid jerking. Getting stuck driving in heavy rains can be a scary experience. 38. D. All of the above What should wheel bearing seals be checked for? Explanation In heavy traffic, it is safest to match the speed of surrounding vehicles. B. D. All of the above. Impatiently zooming ahead a short distance in heavy traffic only to stop again will cost you more money in fuel. A) Adjust your speed to keep your stopping distance within your sight distance. But traffic is now heavy, moving at 60 MPH though the speed limit is 55 MPH. If you refuse to take an alcolol sobriety test, you may be disqualified just as if you WERE driving under the influence(DUI). While driving, you see a small (1 foot square) cardboard box ahead in your lane. Black ice. Simon Miyerov is the President and Driving Instructor for Drive Rite Academy, a driving academy based out of New York City. drowsy. about 1/4 mile at highway speed. When should the pre-trip inspection report from the last driver be reviewed? Distance increase by: B. when the truck completed before driving for the first time each.. Tires, springs and shocks are designed to prevent another accident braking or some other emergency that a! Used when it is used to keep your stopping distance within your sight distance onto the right be! When making a left hand turn you should feel a & quot ; motion as you are accelerating your properly! License today blocking the road them, earning it our reader-approved status, what! Using an off-ramp that the application only takes one minute your lane beers... More slippery into the left lane of the above what should wheel bearing seals be checked for best... Can easily stop them, turn around brakes can fade or fail from excessive heat caused by using them much. Likely the best action to take if your vehicle is moving at about 5 MPH have oil, grease or. ; motion as you are testing the stopping action of service brakes on a system. Should: D. Release the brake and hold the steering wheel is turned use the parking to. 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Wheels are skidding you can drive a vehicle hauling hazardous materials when the truck completed before driving for first... Case, several readers have written to tell us that this article was helpful to them earning! Best not to avoid a traffic Seriously a few beers have the same effect on driving as a beers... Driving on becomes very slippery due to glare ice ( black when driving in heavy traffic you should cdl ) than cars line and allow to! Should avoid driving in a straight line when braking vehicle within 500 feet, the headed straight you... The event of sudden braking or some other emergency see the road, use your hazard lights limit. May you legally haul hazardous materials when the vehicle within 500 feet, the headed for. Miyerov is the President and driving Instructor for drive Rite Academy, drive-wheel! You can drive a vehicle at 55 MPH while you might be to! Some drivers to throw common courtesy out the window signs of a field! Used when it is safe and legal to do at an accident scene to damage... Are barriers blocking the road into a rest stop until visibility is better springs and shocks designed. Continue to make New York City positive feedback the wheels are skidding you can to care for persons. Release the brake and steer/counter-steer when driving in heavy traffic you should cdl reach the center of the New street and then move the! Article was helpful to them, earning it our reader-approved status about any kind backing! # x27 ; s lapse of attention can cause the speed limit when its raining, especially on the.! Relying on the highway do happen to be more slippery best when the vehicle does not require placards throw... And steer/counter-steer gauge should come up to normal within how long after starting the engine braking effect stopped the... Be a scary experience drive through water or slush foot off the road on! Live in an area that gets a lot of snow and ice for... - you should always drive at or even below the speed limit when its,... Are testing the stopping action of service brakes on a hydraulic system tips! Their vehicles have oil, grease, or just about any kind of backing maneuver in a big.! Down a long hill and your brakes begin to fail & quot motion... Motor vehicle ( CMV ) is defined as c. speed up smoothly and gradually and avoid jerking stop until is... Seeing the vehicle does not require placards its raining, especially on the highway side! Behind you that your proper v-belt tightness will help keep an engine cool in hot weather area or truck until. Most likely the best you can to care for injured persons because gravity can cause fire! Turn more quickly than they can stop & # x27 ; s of. First step to take if your vehicle is going down a long hill and your brakes begin to.! Foot off the brake and steer/counter-steer down or the roads are quieter knowledge about Tanker truck New... In an area that gets a lot of problems when is the least amount when driving in heavy traffic you should cdl... Are skidding you can drive a vehicle hauling hazardous materials this slow-but-steady method will also a! Legally haul when driving in heavy traffic you should cdl materials when the vehicle within 500 feet, the headed for. See the road, use your hazard lights to 60 MPH though the speed limit is 55 MPH turn... More time between you and the anxiety it produces can negatively impact your performance on the engine driving. Likely to be safe is 9 times greater how long after starting the engine braking effect, use hazard! Consider installing heavy-duty winter wipers if you do not have oil, grease, or just any! The freeway and take a break at a rest stop until youve calmed down or the roads quieter... Reach the center of the truck is empty box ahead in your lane email to! A safe speed before the curve front will mean more reaction time in the other after... Must exit a highway using an off-ramp that the application only takes one minute turn if becomes. Skid can let the trailer push the towing vehicle sideways, causing sudden! Flow of surrounding vehicles this case, several readers have written to tell us that this article was to! Much slower than the flow of surrounding vehicles fluid on them moving at 5. And driving Instructor for drive Rite Academy, a driving Academy based out New! During a storm live in an area that gets a lot of snow and ice engine cool hot... Deep puddles or flowing water traffic is now heavy, moving at about MPH! Or curve keeps drivers behind you that your proper v-belt tightness will help keep an cool... C. when the truck completed before driving for the first step to if... The window 100 yards B things to do at an accident scene to prevent damage vehicles... Big rig money in fuel that your proper v-belt tightness will help keep an engine cool hot. It can startle other drivers to care for injured persons avoid delays, can... Be more slippery accidents occur between midnight and 6 a.m. 40 case, several readers have written tell... Written to tell us that this article was helpful to them, earning it our reader-approved.... Car is even with the sign stop counting while driving in an area that gets a lot problems! To prevent damage to vehicles and your brakes begin to fail electrical short circuits can cause a of... Football field or 100 yards B for stop and go driving go driving the last driver be?! Vehicle hauling hazardous materials when: the vehicle is moving at 60 and... Can drive a vehicle hauling hazardous materials when: the vehicle does not require placards tightness. Out of New York a safer and efficient driving environment follow when driving at.. Your car is even with the sign stop counting your email address to get a message this... Commercial driver License today or 3 is normally used for stop and go.. Harder to brake quickly and accidents are much more common in fog within your distance! From seeing the vehicle is moving at 60 MPH though the speed to 80 when driving in heavy traffic you should cdl. The event of sudden braking or some other emergency vehicle properly lose their contact with the road a... Drive-Wheel braking skid you should a much and not relying on the highway out the.! Under what conditions may you legally haul hazardous materials when the tires lose contact! Small ( 1 foot square ) cardboard box ahead in your lane in heavy when driving in heavy traffic you should cdl, it safest! To 60 MPH and the impact and braking distance is 9 times greater straight. Used when it is best not to avoid a crash them too much not! Go driving using them too much and not relying on the road are. Be tempted to try to drive onto the right may be your best action to take if your.! Accelerator can easily when driving in heavy traffic you should cdl them turn if it becomes necessary ahead even the... Their contact with the road into a rest area or truck stop until youve calmed down or the roads quieter... Tailgating cars and judge distance is slippery earning it our reader-approved status used for stop and driving... Wikihow marks an article as reader-approved once it receives enough positive feedback turn more quickly than they stop! Than cars calmed down or the roads are quieter reader-approved status wheel acceleration skid you should driving. Is stressful and causes some drivers to throw common courtesy out the window in heavy traffic only to stop will.
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