you should use low beams whenever you can cdl

Use high beams when it is safe and legal to do so. Open a window slightly for ventilation. 5.Weather. If you are driving with your high-beam lights on, you must dim them at least 500 ft from any oncoming vehicle, so you don't blind the oncoming . Glare can also be a problem at night when you face bright headlights or see them reflected in your rear view mirror. Why should you be in the proper gear before starting down a hill? True or False: Many large vehicles have __________ mirrors that show a wider area than flat mirrors. When you get out of the sunshine, your body starts producing lots of melatonin. Depending on the situation, a person who falls asleep while driving could be guilty of reckless driving and/or vehicular manslaughter. A study in Michigan (Insurance Institute for Highway Safety) showed that many drivers dont turn on their high beams on dark roads, even when they should. Brake and electrical connections to trailer. These cookies ensure basic functionalities and security features of the website, anonymously. Use your defroster and wipers to maximize your vision. 30. If a vehicle using high beams comes toward you, flash your high beams quickly a few times. The player's hand recoils 5.00cm5.00 \mathrm{~cm}5.00cm horizontally while he stops the ball. Can make brakes apply unevenly, be weak, or grab How can you avoid wet brakes? Slow down gradually and drive at a speed that suits the conditions. Pull over to the rest area when needed. B.) Speed, tire condition, road surface, and the slope of the road can all play a part in this type of skid. How can you avoid these problems? On a tractor-trailer equipped with a trailer brake hand valve-. You should use low beams whenever you can. 8. What'sthe most important way to see the sides and rear of your vehicle? right turn signal Start walk-around inspection. Why should you be in the proper gear before starting down a hill? Also use your low beams when following another vehicle within 300 feet. If you become stuck or stranded in severe weather, stay with your vehicle for warmth and safety until help arrives. What effects can wet brakes cause? If you swing wide to the left before turning right, another driver may try to pass you on the right. Black ice is a thin layer of ice that is clear enough that you can see the road under it. Perfect for first-timers, renewals and senior citizens, Take our full course with tests and theory. Turn on your emergency flashers, in addition to keeping on your low-beam headlights. What should you do before you drive if you are drowsy? You will need extra space to brake safely. This business is extremely important. You may be going faster than you think. (This brake application should last for about three seconds. That man did everything he could to help us pass. It does not store any personal data. You can safely remove the radiator cap as long as the engine isn't overheated. At slower speeds, that's about a block. In part, its physiological: Our normal circadian cycle dictates a period of sleepiness or decreased alertness in the afternoon. If you go twice as fast, will your stopping distance increase by two or four times? Whats the difference between high and low beams? Youll want to use the low-beam setting on your car headlights when: Poor weather limits visibility during the day. Look for traffic: Vehicles coming onto the highway, into our lane, or turning. Safe operation of a commercial vehicle requires skill in accelerating, steering, stopping and backing safely. What factors determine your selection of a "safe" speed when going down a long, steep downgrade? True or False: Federal and state laws require that drivers inspect their vehicles. With low beams you can see ahead about 250 feet and with high beams about 350-500 feet. Low-beam headlights let you see up to about 200 feet and are suitable for speeds up to 25 mph. What effects can wet brakes cause?How can you avoid these problems? Speed and Traffic Flow. When you travel at highway speeds at night, low beams may give you only a second or two to react to a hazard.) If you go twice as fast, will your stopping distance increase by twice or four times? Avoid driving through deep puddles or flowing water if possible. Pay attention to traffic signals and signs. 5 Whats the difference between high and low beams? Use pavement markings to help guide you. If there is a weather warning, or reports of poor visibility and driving conditions, delay your trip until conditions improve, if possible. You could become the first link in a chain-reaction collision. They help you with the payment and everything. (CAUTION: Do not apply too much brake pressure and accelerator at the same time, or you can overheat brake drums and linings.). Driving in the fog or rain . When your drive wheels have poor traction, the retarder may cause them to skid. What factors determine your selection of a "safe" speed when going down a long,steep downgrade? Large vehicles can hit other vehicles or objects during turns because of wide turning and __________. Maggies Law defines fatigue as being without sleep for more than 24 consecutive hours and makes driving while fatigued a criminal offense. If you are drowsy, sleep before you drive! The problem is usually worse for heavier vehicles. It causes them to be weak and slow down, place in low gear, gently put on brakes, increase engine rpm, make a test stop when safe, You should let air out of hot tires so the pressure goes back to normal. But opting out of some of these cookies may affect your browsing experience. You can safely remove the radiator cap as long as the engine isn't overheated. Check behind to make sure no one is following, then apply the brakes to be sure they work well. If you can't see any headlights, switch back to high beams. The brake pads have metal in them, and the rotors are made of metal, and when it rains they get wet and surface rust will immediately start to rust the rotors. To improve visibility, you should use high beam headlights at night where it is safe and legal to do so. Make sure the vehicle stops in a straight line, without pulling to one side. True or False: It is best to use low beams whenever you can. If you find yourself being tailgated, you can do this to reduce the chances of an accident: 37. True or False? __________ is a thin layer of ice that is clear enough that you can see the road underneath it. You need at least ______ inch tread depth in every major groove on front tires. When you need more light than low beams can provide, you will have to switch to high beams (if legal). you should always turn on your 4 way flashers when you. Why should you be in the proper gear before starting down a hill? If visibility is decreasing rapidly, move off the road and into a safe parking area to wait for the fog to lift. Drivers unfamiliar with anti-lock braking may be surprised by the pulsations that they may feel in the brake pedal when they brake hard. If you are driving a 30-foot vehicle at 55 mph, how many seconds of following distance should you allow. D) Go as quickly as possible to avoid congestion. When should you dim your high beams for an oncoming car? How far ahead does the manual say you should look? You should decrease your following distance if somebody is following you too closely. With more rain, tires make less contact with the road. Name some things you should check on the front of your vehicle during the walk around inspection. Amazing group! When should you turn on low beam headlights? High-beam headlights shine at an angle to illuminate the road 350 to 400 feet ahead or about twice as far as low beams. Look and listen for any hazards that may be ahead. If there is a fog warning, delay your trip until it clears. They can easily be stopped by taking your foot off the accelerator (if it is very slippery, push the clutch in. Keep your windows and mirrors clean. Summary: 1.Low beam is a headlamp that offers light distribution that provides enough illumination with limited light directed towards other drivers while high beam is a headlamp that provides a bright light that is cast straight ahead intended to maximize seeing distance. Some drivers make the mistake of always using low beams. Keep at least four seconds for 40-foot truck and five seconds if you are going over 40 mph. True or False? True or false? If you do so, only release the parking brake when you have applied enough engine power to keep from rolling back. 5. You'll no doubt get that answer from pretty much everyone. Under inflated tires and duals that touch. You can safely remove the radiator cap as long as the engine isn't overheated. High beams are distinguished from low beams by their brighter light. At least 2/32 inch on other tires. Which of these does NOT affect your choice of gears? The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. 2.Length of the grade. Use your high-beam lights when driving in rural areas and on open highways away from urban and metropolitan areas. Facebook. The light from beam headlights may cause glare. What is a low beam? You should also use low beams in lighted areas, such as cities. Fog How can you avoid these problems? 28. When driving in heavy rain or deep standing water, your brakes will get wet. The best thing to do is to avoid driving in fog. Copyright 2020 CDL Academy Network. Be prepared and carry a winter driving survival kit that includes items such as warm clothing, non-perishable energy foods, flashlight, shovel and blanket. True or False? Now point your switch to the low beam symbol to activate them. To have a better experience, you need to: Tab to close the table of contents and return to the book. Should you always use low beam headlights? Brakes can fade or fail from excessive heat caused by using them too much and not relying on the engine braking effect. Make sure the full lighting system of your vehicle is turned on. It is your responsibility as a driver to know when to use low beams and when to use high beams. Look for the low beam symbol on your cars lever. Your headlights only let you see about 350 feet ahead. It can reduce your ability to see, create an intense feeling of discomfort, or both. It is important to look ahead and watch for clues that indicate you need to slow down and anticipate slippery road conditions. You will not be able to shift into a lower gear. If the road ahead looks like black and shiny asphalt, be suspicious. Describe the proper braking technique when going down a long,steep downgrade? Your high beam headlights let you see about 350-400 feet ahead. 22. If you travel faster on a dark road with your low beams on, you are basically driving blind and risk a serious crash. ABS is designed to sense the speed of the wheels on a vehicle during braking. This occurs most often when you havent slowed down enough before making a turn. Make sure to use your low-beam headlights when driving at night, even if driving on a well-lit street! Use the left lane to go faster, pass, or turn left. 31. Simply point your switch to the low beam symbol to turn on your dipped beam headlights. 4.Road conditions. Friendly and can put you to work quickly! In most cases, this will also let you see the road better. Take a break at least every 2 hours. True or False: Stab braking, can only be done in vehicles with antilock brake systems (ABS). I will explain why. If you want to drive faster on a rural road with no oncoming traffic, you must turn on your high beams (read more about when to use high beams). The cookies is used to store the user consent for the cookies in the category "Necessary". Reduce the distractions in your vehicle. What are the two special conditions where you should downshift? Email or phone: Password: . Increase your following distance. What three things add up to total stopping distance? What are 2 negative effects of using oil on the environment? Test brakes by tapping or pressing on them lightly after driving through deep water. 39. The higher pitch and intensity of high beams result in more reflected glare and reduced visibility. This means going slowly enough to be able to stop within the range of your headlights. #6. Use your low beams when you come within 500 feet (about one block) of an oncoming vehicle. For other tires? Rain also reduces visibility. 19. What should wheel bearing seals be checked for? Reduce your speed and increase your following distances. slow down and place transmission in a low gear, gently put on the brakes (This presses linings against brake drums or discs and keeps mud, silt, sand, and water from getting in), increase engine rpm and cross the water while keeping light pressure on the brakes, maintain light pressure on the brakes for a short distance. Your email address will not be published. This means that your reaction time is increased when you are exposed to glare but also some time after you were exposed. If the fog is too dense to continue, pull completely off the road and try to position your vehicle in a safe parking area. If you prefer video, check out this explainer from our Youtube channel: There are two headlight settings that are used in different situations low beams (dimmed headlights) and high beams (bright headlights). You can switch to another theme and you will see that the plugin works fine and this notice disappears. Why you should be in the proper gear before starting down a hill: may not even be able to get back into any gear, Describe the proper braking technique when going down a long, steep downgrade. For example, turn off the cell phone. So, it is a good idea to study the below. When should you use low beam headlights at night quizlet? If you have fog lights on your vehicle, use them, in addition to your low beams. Term. 3. Ask yourself if you can safely stop within the distance of your lights if not, reduce your speed. So you can go through the gears on the way down. According to the National Sleep Foundation, its best if you get seven to eight hours of sleep before you drive. By the end of this section, you should know: The Ministry of Transportation strives to be a world leader in moving people and goods safely, efficiently and sustainably to support a globally competitive economy and a high quality of life. This presses linings against brake drums or discs and keeps mud, silt, sand, and water from getting in. This questions appears in the following tests: You could find yourself suddenly back in fog. 5. It is a common mistake to think that it is other other way around (30 minutes before sunset and 30 minutes after sunrise). You need 2/32 inch on other tires. Blowing snow may create whiteouts where snow completely blocks your view of the road. __________ are signs put on the outside of a vehicle that identify the hazard class of the cargo. __________ and duals that touch are 2 causes of tire fires. 33. Empty trucks require greater stopping distances, because an empty vehicle has less traction. What average torque does the player's arm exert on the ball? one second for each 10 feet of vehicle length at speeds below 40 mph, addone second for speeds above 40 MPH: Determine size of vehicle: 30-feet (3 seconds), Determine speed of travel: 55 MPH (above 40 MPH +1), Total seconds of following distance: 4 seconds, False, opening room infront of you helps prevent having to make sudden speed or direction change, Keep the rear of your vehicle close to the curb. CDL School. Generally, you cant use high beams when there is an oncoming vehicle within 500 feet distance from your vehicle. If you feel any of the wheels begin to lock up, release the brake pressure slightly and re-apply. Why should you be in the proper gear before starting down a hill quizlet? For specific guidelines on your vehicle's maintenance, make sure to ___________. 35. Are fog lights the same as low beams? You will not be able to shift into a lower gear. It can be a problem on both sunny and overcast days, depending on the angle of the suns rays and your surroundings. You might have to give the car some extra gas to keep the pace. Press down on the brake pedal, applying as much braking force as possible without inducing a skid. After starting, inspect the cargo and its securing devices again within the first __________ after beginning a trip. If the driver does not dim their lights, look toward the right side of the road. Some drivers make the mistake of always using low beams. On freeways, several snow plows may be staggered across the road, clearing all lanes at the same time by passing a ridge of snow from plow to plow. Use your low beams when you come within 500 feet (about one block) of an oncoming vehicle. That is why you must use low beam headlights when you meet oncoming vehicles or approach another vehicle from behind. Most states require you to use headlights 30 minutes after sunset and until 30 minutes before sunrise. C) Stop before entering, then proceed in low gear. Be patient. When this happens, control becomes very difficult. Low visibility at night can be scary for even the most experienced drivers. When should you dim your high beams for an oncoming car? Cut down glare at night by following the rules of the road for vehicle lights. For example; the State of California requires the use of low beam headlights in any weather condition where there is reduced visibility, when you need to use windshield wipers, or when you cannot see up to 1000 feet. So even if you think you can see well enough ahead, it can still be highly dangerous to not use headlights when you should. High beam headlights should be used at night, whenever youre unable to see enough of the road ahead to drive safely. How should you apply the brakes when going down a steep downgrade? When blowing snow is forecast, drive only if necessary and with extreme caution. Low beams are the 'normal' lights your car headlights emit and are used when driving at night or in a dim or dark setting such an indoor parking lot. If your vehicle begins to skid, try not to panic - it is possible to maintain control of your vehicle, even in a skid. You must also increase the following distance since you cannot stop quickly. What should you do before you drive if you are drowsy? When driving at night you should prepare your vehicle by? Driving at NightPrepare your car for night driving. You may not even be able to get back into any gear and all engine effect will be lost. As soon as you start to drive off, the noise is the rusted rotors and metal pads grinding off the rust. True or False? Get the CORRECT Answer Slow down. Sections of this page. Press the brake pedal hard and allow the system to control wheel lock-up. The cookie is used to store the user consent for the cookies in the category "Analytics". I would recommend those wanting to further their career or even starting a path for their future to attend the CDL academy. This seriously cuts down on their ability to see ahead. 12. Single-axle tractor. It is a good idea to practise doing this under controlled conditions with a qualified driving instructor. Make a test stop when safe to do so. How can I fall asleep in 2 minutes?Lying in bed.Start by breathing slowly and deeply.Relax the muscles in your face by releasing all tension in your jaw, forehead and around the eyes.Relax your body as you drop your shoulders as low as you comfortably can. This is a dangerous thing to do, because you may not give yourself enough room to make a safe stop. When you travel 35 mph at night it takes roughly 200 feet to bring your car to a full stop on a dry pavement. What's the most important hand signal that you and the helper should agree on? The correct use of assessment. What are the two ways to know when to shift? A vehicle without lights is far more likely to be involved in an accident as other drivers just wont spot it in time. __________ is the number one cause of injury and death in roadway work zones. Appreciate you guys for the knowledge . Carbohydrates help the body absorb tryptophan. True or False: The proper procedure if a tire blows out is to put the brakes on hard to stop quickly. Limit daytime naps. Soon after, you might feel like a nap! You should always adjust your speed based on how far ahead you can see. Driving in the fog or rain . This can cause lack of braking power, wheel lockups, pulling to one side or the other, and jackknife if you pull a trailer. You may not even be able to get back into any gear and all engine effect will be lost. Never overdrive your headlights and always keep a safe following distance. What kinds of fires is a B:C extinguisher not good for? Have 2 cups of a caffeinated drink like coffee, if you can have caffeine. Why put the starter switch key in your pocket during the pre-trip inspection? True or False: Strong winds make it difficult to stay in your lane. 9. You should use low beams whenever you can. True or False? Which lane should you avoid when driving in a busy city? According to health experts, as soon as a man reaches orgasm, his body chemistry changes. where should warning devices be placed when stopped on a divided highway. With low beams, you can see ahead about 250 feet, and with high . + Reaction Distance Brake can become weak. Avoid using the left lanes unless you absolutely have to, such as when taking an exit ramp on the left. Warning devices for parked vehicles (for example, three reflective warning triangles). Then count off: "one thousand- and-one, one thousand-and-two" and so on, until you reach the same spot. I recommend CDL Academy to everyone who wishes a successful career! Broken leaves in a multi-leaf spring or leaves . True or False? 24. True or False? Any time the temperature is below freezing and the road looks wet, watch out for black ice. What effects can wet brakes cause? ), set out reflective triangles to warn other traffic, (Make sure other drivers can see them in time to avoid the accident.). An Understeer skid can occur when your cars front tires lose traction and youre unable to turn around a corner. You should use low beams whenever you can. 18. True or False? Hi-Beams. The round warning sign placed ahead of a public railroad-highway crossing is colored __________. __________ causes most front-wheel skids. Although anti-lock braking systems help to prevent wheel lock, you should not expect the stopping distance for your vehicle to be shortened. Dont overdrive your headlights. When should you downshift automatic transmissions? Headlights use before sunrise after sunset is also important to remember. If youve done it correctly, the low beam dashboard light should be visible on your cars dashboard. 4. The total weight of a single vehicle including its load. Length of the grade. Study some more and try again. A puddle can hide a large pothole that could damage your vehicle or its suspension, or flatten a tire. When backing, why is it important to use a helper? Look for road conditions. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. False. Be prepared for the CDL test procedures and master this topic with ease and fun by attempting Flashcards quizzes. Breathe in deeply and breathe out slowly. If you are still not sure what to do you can contact us for help. The selection process itself.May 18, 2017. Compare your count with the rule of one second for every ten feet of length, create, study and share online flash cards, the pressure will be too low when the tires cool off, Click here to study/print these flashcards. 1.Total weight of the vehicle and cargo. Fog lights are a separate beam, only come on certain cars and are not required by law. The distance is based on how far high beams and low beam headlights reach and when they may become a problem for others. the hand valve can be applied to keep from rolling back. College & university. Both are equally dangerous. How should you apply the brakes when going down a steep downgrade? if(!window.jQuery) alert("The important jQuery library is not properly loaded in your site. This is CDL Knowledge flash card that makes it easy to remember things. How do you test hydraulic brakes for leaks? 32. Changes are done, please view the flashcard. Glare is caused by bright light in your field of view.
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