Motorists who fail to maintain normal speed are hazards. The use of brakes on a long and/or steep downgrade is only a supplement to the braking effect of the engine. Loose, broken, or missing exhaust pipes, mufflers, tailpipes, or vertical stacks. When driving in heavy rain or deep standing water, your brakes will get wet. However, do not forget why you are looking for the hazardsthey may turn into emergencies. Occasionally, you may become so ill that you cannot operate a motor vehicle safely. Stop at the first safe place. If oversize, all required signs (flags, lamps, and reflectors) are safely and properly mounted and all required permits are in the drivers possession. How Alcohol Works. This problem can be especially bad coming out of tunnels. All drivers look ahead but many do not look far enough ahead. Signaling what you intend to do is important for safety. Air lines and electrical wiring is secured against snagging, rubbing, or wearing. Vehicles may slow down or suddenly stop. What is the most important reason for doing a vehicle inspection? Get it fixed. Spare tire carrier or rack is not damaged (if so equipped). Do not ever exceed the posted speed limit for the curve. If a tire blows out, you should put the brakes on hard to stop quickly. That will only keep the wheels locked up and cause a skid. Most heavy vehicles with unsynchronized manual transmission require double clutching to change gears. They could suddenly move in front of you. If you cannot see well enough while driving (for example, if your wipers fail), stop safely and fix the problem. Driver license center. At lower speeds, that is about one block. (For more information, visit the NHTSA Distracted Driving web page at distraction.gov.). What is the most important hand signal that you and the helper should agree on? Identifying Slippery Surfaces. Give them room to go by or stop. A bit of rain, snow or ice makes roads slippery. Remember, you can almost always turn to miss an obstacle more quickly than you can stop. In the daytime there is usually enough light to see well. You should plan ahead and obtain information about any long, steep grades along your planned route of travel. You may be trapped when you need to change lanes. There are many different shift patterns. The round, black-on-yellow warning sign is placed ahead of a public railroad-highway crossing. Your control of the brake, accelerator, and steering wheel is based on what you see. Pull Off the Road. Perception Distance + Reaction Distance + Braking Distance = Total Stopping Distance. Wipers and Washers. Less alert, less self-focused, coordination impairment begins. Have your parent(s)/guardian(s) sign your application. Lane Changes. What does communicating mean in safe driving? You should watch for foggy conditions and be ready to reduce your speed. 3. However, it can startle others and be dangerous when used unnecessarily. To translate this page, please If you back and turn toward the drivers side, you can watch the rear of your vehicle by looking out the side window. If you do not, you risk your life and the lives of others. Repeat the same steps for the trailer with the trailer parking brake set and the power unit parking brakes released (if applicable). Make regular checks of your mirrors to be aware of traffic and to check your vehicle. Get it fixed before driving. Road users who do not have lights are hard to see. You should always be able to stop within the distance you can see ahead. Loose belts will not turn the water pump and/or fan properly. Also, look for and heed warning signs indicating the length and steepness of the grade. Research shows the odds of being involved in a safety-critical event (for example, accident, near-accident, or unintentional lane deviation) is 6 times greater for CMV drivers who engage in dialing a mobile telephone while driving than for those who do not. Never Race a Train to a Crossing. Machine translation is provided for purposes of information and convenience only. Keep your hands on the wheel. Speed up very gradually when traction is poor, as in rain or snow. Use only the braking force necessary to stop safely and stay in control. This means going slowly enough to be able to stop within the range of your headlights. The shipper uses a shipping paper and diamond shaped hazard labels to warn dockworkers and drivers of the risk. If you cannot answer them all, reread Subsections 2.9 and 2.10. Review Last Vehicle Inspection Report. By seeing these things far enough ahead, you can adjust your speed, or change lanes if necessary to avoid a problem. Dual tires that come in contact with each other or parts of the vehicle. If you cannot answer them all, reread Subsections 2.7 and 2.8. When a tire fails, your vehicle is in danger. True or False? Review maps, program the GPS, and plan your route before you begin driving. Research indicates that the burden of talking on a cell phoneeven if it is hands-freesaps the brain of 39 percent of the energy it would ordinarily devote to safe driving. How far ahead does the handbook say you should look? Enough tread is especially important in winter conditions. Brake Failure on Downgrades. All retarders can be turned on or off by the driver. Allow a larger following distance. When turned on, retarders apply their braking power (to the drive wheels only) whenever you let up on the accelerator pedal all the way. Other causes include; lack of tread on the front tires and cargo loaded so not enough weight is on the front axle. Check the exhaust system for loose parts and for sounds and signs of leaks. Tinted lenses cut down the light that you need to see clearly under night driving conditions. Drivers must adjust their speed for curves in the road. There is an emergency exception that allows you to use your hand-held mobile telephone if necessary to communicate with law enforcement officials or other emergency services. Make the move as soon as you know your brakes do not work. Condition of the wheel and rimno missing, bent, or broken spacer studs, clamps, lugs, or any signs of misalignment. Remember that a train on 1 track may hide a train on the other track. When the road is slippery, maintain a following distance of at least: Answers One second. (So other drivers can see you.). Packages or vehicle doors often block the drivers vision. This will give you a reference point for judging the position of the other images. If you see, hear, smell, or feel anything that might mean trouble, check it out. It will eventually wear off. Keep your vehicle centered in the lane to keep a safe clearance on either side. Do not hurry. If the vehicle has hydraulic brakes, pump the brake pedal 3 times. You must make sure the truck is not overloaded and the cargo is balanced and secured before each trip. Because of slow acceleration and the space large vehicles require, you may need a much larger gap to enter traffic than you would in a car. B. If you only can see the rear or front end of a vehicle but not the driver, then they cannot see you. It can also mean the end of a persons driving career. If you notice any signs of fatigue, stop driving and go to sleep for the night or take a 1520 minute nap. Less light means you will not be able to see hazards as well as in daytime. Cargo is properly blocked, braced, tied, chained, etc. If power steering equipped, check hoses, pumps, fluid level, and check for leaks. Release the brakes when the wheels lock up. Compare your count with the rule of 1 second for every 10 feet of length. ABS will help maintain vehicle control, but not always shorten stopping distance. See Figure 2.13. If you are driving a truck or bus that cannot make the right turn without swinging into another lane, turn wide as you complete the turn. Sleep-deprived or fatigued (6 hours of sleep or less triples your risk). Any discrepancies or differences created in the translation are not binding and have no legal effect for compliance or enforcement purposes. Continue to learn to see hazards on the road. Clues to tourists include car-top luggage and out-of state license plates. You must also provide the TSA agent with a copy of your CLP and one of the following ID documents: For a list of TSA agent sites, visit universalenroll.dhs.gov or call 1-855-347-8371. See Figure 2.8. Difficulty focusing, frequent blinking, or heavy eyelids. Look for the hazards to have time to plan a way out of any emergency. High speeds create more heat for the tires and engine. 1. Decrease your speed even further when a worker is close to the roadway. Back and turn toward the drivers side whenever possible. Make sure your lights are clean and working. There is also a no passing zone sign on 2-lane roads. In large enough amounts, it can kill you. Remember, when you get behind the wheel, you (not the mechanic) are responsible for the safe operation of the vehicle. Fog on highways can be extremely dangerous. Remain stopped until the gates go up and the lights have stopped flashing. Keep the rear of your vehicle close to the curb. Drainage channels across roads can cause the ends of some vehicles to drag. Regrooved, recapped, or retreaded tires on the front wheels of a bus. Explanation An expanded cushion of space is needed if your motorcycle will take longer than normal to stop. If you have a cell phone and can use it safely, call the police. How to Use Mirrors. For other tires? Drivers changing a tire or fixing an engine often do not pay attention to the danger roadway traffic is to them. Lane Changes. Check for traffic behind you while stopping gradually. Lights and reflectors are especially important during bad weather. Use your horn when needed. You should check and adjust each mirror to show some part of the vehicle. The Large Truck Crash Causation Study (LTCCS) reported that 8 percent of large-truck accidents occurred when CMV drivers were externally distracted and 2 percent of large-truck accidents occurred when the driver was internally distracted. If you stop on a 2-lane road carrying traffic in both directions or on an undivided highway, place warning devices within 10 feet of the front or rear corners to mark the location of the vehicle and 100 feet behind and ahead of the vehicle, on the shoulder or in the lane you stopped in. Push in the clutch and shift to the higher gear at the same time. Reduce Speed. The A:B:C type is designed to work on burning wood, paper, and cloth as well. Most hydraulic brake failures occur for one of 2 reasons (air brakes are discussed in Section 5). Keep Both Hands on the Steering Wheel. Check the windshield wiper arms for proper spring tension. Drivers have crashed into the rear of a parked vehicle because they thought it was moving normally. Steering wheel play of more than 10 degrees (approximately 2 inches movement at the rim of a 20 inch steering wheel) can make it hard to steer. Taking sedating medications (antidepressants, cold tablets, antihistamines). A person convicted of reckless driving or engaging in a speed contest that causes injury to another person is subject to: * Imprisonment and/or fine. What are the 2 special conditions where you should downshift? of beer, or 5 oz. This is a good response if there is enough distance to stop, and you use the brakes correctly. Disqualification is 60 days for the second offense within 3 years and 120 days for 3 or more offenses within 3 years. Drivers entering the road may pull in front of you in order to avoid being stuck behind you, causing you to brake. Stay away from illegal drugs. How to Turn Quickly and Safely. Lights and Reflectors. When backing a trailer, turn the steering wheel in the opposite direction. Coffee and a little fresh air will help a drinker sober up. Right front turn signal light is clean, operating, and the proper color (amber or white on signals facing forward). If you reapply the brakes before the wheels start rolling, the vehicle will not straighten out.). Roadway signs in the United States come in different colors: red is only used on stop, yield and prohibition signs. See Figure 2.18. Some vehicles, by their nature, are slow and seeing them is a hazard clue (mopeds, farm machinery, construction machinery, tractors, etc.). Try to keep it brief and never use the electronic device for social visiting. Side-marker reflectors are clean and the proper color (red at rear, others amber). As a system check on newer vehicles, the malfunction lamp comes on at start-up for a bulb check, and then goes out quickly. You may not be able to steer or brake. How long does it take a typical tractor-trailer unit to clear a double track? Road surfaces where water can collect may create conditions that cause a vehicle to hydroplane. Method of Inspection. You usually control them by a selector knob or switch on the gearshift lever of the main transmission. Similar rules tell drivers how to load, transport, and unload bulk tanks. The longer you wait, the faster the vehicle will go, and the harder it will be to stop. Secure commitment from other occupants to behave responsibly and support the driver in reducing distractions. There are blind spots that your mirrors cannot show you. Driving too fast for conditions causes most front-wheel skids. How much space should you keep in front of you? Try to imagine why he or she is driving that way. Noisy, possible embarrassing behavior, mood swings. Brakes out of adjustment will stop doing their share before those that are in adjustment. will take longer to stop, and it will be harder to turn without skidding, when the road is slippery. Increase the speed to 80 mph and the impact and braking distance are 16 times greater than at 20 mph. Traction is friction between the tires and the road. Alcohol impairs muscle coordination, reaction time, depth perception, and night vision. Watch for drivers who have trouble staying in their lane, or maintaining speed, stop without reason, or show other signs of being under the influence of alcohol or drugs. Windows and Mirrors. Proceed when it is safe. Make sure they will fit your drive tires. [California Commercial Driver Handbook] You are in a very dangerous condition. When approaching an authorized emergency vehicle stopped on the roadside or a work zone, proceed with caution by slowing and yielding the right-of-way by changing into a lane not next to that of the authorized emergency vehicle or work zone if safety and traffic conditions permit. Escape ramps save lives, equipment, and cargo. When all pressure has been released, press down on the cap and turn it further to remove it. It is the best way to keep others from trying to pass you. Make sure the heater is working, and that you know how to operate it. Make sure the windshield washer works and there is washing fluid in the washer reservoir. On packed snow, reduce speed by a half or more. If you must travel near other vehicles, try to keep as much space as possible between you and them. If you go faster than the speed of other traffic, you will have to keep passing other vehicles. Some vehicles have automatic transmissions. Learn the laws and rules of the road in preparation for your drive and knowledge tests. As soon as you see the trailer getting off the proper path, correct it by turning the steering wheel in the direction of the drift. Save your brakes so you will be able to slow or stop as required by road and traffic conditions. Here are some guidelines, if you do leave the road. This section contains knowledge and safe driving information that all CDL holders should know. Start engine and listen for unusual noises. If they do not point in the right direction, they will not give you a good view and can blind other drivers. Back and Turn Toward the Drivers Side. They are often careless. How do you use in-vehicle communications equipment cautiously? (Caution: Do not apply too much brake pressure and accelerator at the same time because you can overheat brake drums and linings.). Drivers of step vans, postal vehicles, and local delivery vehicles are often in a hurry and may suddenly step out of their vehicle or drive their vehicle into the traffic lane. Vents in the cell caps are free of foreign material (except maintenance-free type). Do Not Expect to Hear a Train. Disqualification is 60 days for the second offense within 3 years and 120 days for 3 or more offenses within 3 years. These crossings are always dangerous. Strong winds make it difficult to stay in your lane. Rear wheel braking skids occur when the rear drive wheels lock. Your best hope is an escape ramp. Therefore, you should turn the retarder off whenever the road is wet, icy, or snow covered. Empty trucks have the best braking. This could mean the driver is uncertain about taking the off ramp. These are prohibited. Here are some things you can do. If you are stopping to help, park away from the accident. Based on insurance company reports, these are the top 10 states with the most tailgating violations: 10. Carry the right number of chains and extra cross-links. On any upgrade, gravity slows you down. Placards are signs put on the outside of a vehicle that identify the hazard class of the cargo. It will cost you time and money. The best place to get this practice is on a large driving range or skid pad.. You may also be convicted of driving under the influence of alcohol or drugs (CVC 23152(d)). You should brake in a way that will keep your vehicle in a straight line and allow you to turn if it becomes necessary. Right after the rain has stopped. Cargo (Trucks). You may hit someone behind you. Brake pressure is adjusted to provide the maximum braking without danger of lockup. If air powered, check for leaks. You could have a breakdown on the road that will cost time and dollars, or even worse, an accident caused by the defect. What documents do you need to get an AB 60 license?
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