Georgia Commercial Driver License General Knowledge Test Questions and Answers Graded A+

Georgia Commercial Driver License General Knowledge Test Questions and Answers Graded A+ Escape rams are: Used to stop run away vehicles, designed to prevent injured to drivers and passengers, & design to prevent damage to vehicles. Which of these statements about cold weather driving is true? Windshield washer antifreeze should be use. For your safety, when setting out reflective triangles you should: Hold the triangles between yourself & on coming traffic. Hydroplaning: More likely if tire pressure is low. Which of these statements about overheating clearance is true? The weight of a vehicle changes its height. Which in these statements about vehicle fires is true? A burning tire should be cooled with water. When driving through work zones, you should: Turn on your flashers, drive safely, & use your brake lights to warn drivers behind you. Which of these statements about certain types of cargo is true? Unstable loads such as hanging meat or livestock & require extra caution on curves. You are driving on a straight, level highway at 50 mph, there are no vehicles in front of you. Suddenly a tire blows out on your vehicle. What should you do first? Stay off the brake until the vehicle has slowed down. Which of these pieces of emergency equipment should always be carried in your vehicle? Fire extinguisher (s), spare electrical fuses (If the vehicle uses them), & warning device for part vehicles. Which of these would tell you that a shipment contains hazardous materials? The name of a hazard class on the shipping paper, a 4-inch, diamond shaped hazardous materials label on the container, & a hazardous materials placard on the vehicle. To help you stay alert while driving, you should: Take short breaks before you are drowsy. Which fires can use water to put out? Tire fires. High beams should be: Used when it is safe and legal to do so. You are driving a vehicle that can safely be driven at 50 mph On open road. But traffic is now heavy, moving at 35 mph though the speed limit is 55. The safest speed for your vehicle is most likely: 35 mph An enroute inspection should include checking for: Tire overheating, brake overheating, and cargo securement. Which of these is a good thing to remember about drinking alcohol? Alcohol first affects judgment and self-control which are necessary for safe driving, the chance of a crash is much greater for drivers who have been drinking than for drivers who have not, & a driver can lose his or her license for driving while drunk. What do these statements about speed management is true? You should choose a speed that let you stop within the distance and you can see ahead. Which of these statements about marking a stopped vehicle is true? If a hill or curve keep drivers behind you from seeing the vehicle within 500', the rear reflective triangles should be moved backed down the road to give adequate warning. Truck escaped ramps: Help avoid damage to vehicles. A distance that you should look ahead of your vehicle while driving amounts to about ________ mile at highway speed. 1/4 To correct a drive-wheel braking skid, you should: Stop breaking, turn quickly, and countersteer. What is the proper way to hold a steering wheel? With both hands, on opposite sides of the wheel. The road you're driving on because very slippery due to glare ice. Which of these is a good thing to do in such a situation? Stop driving as soon as you can safely do so. On which buyers can you use the 'A.B.C.' fire extinguisher? Electrical fires, burning liquids, and burning cloth. You are checking your brakes and suspension system for a pre-trip inspection. Which of these statements is true? Breaking shoes should not have oil, grease, or brake fluid on them, brake pads should not have break fluid on them, & one missing leave in a leaf spring can be dangerous. Which of these statements about drugs is true? Use of all drugs can lead to accidents and/or arrest. You should use your mirrors to check: The conditions of your tires, where the rearview vehicle is while making turns, & traffic gaps while merging. You are driving a new truck with a manual transmission. What gear will you probably have to use to take a long, steep downhill great? A lower gear than you would use to climb the hill. You can see a marking on a vehicle head of you. The marking is a red triangle with an orange center. What does the marking mean? It may be a slow moving vehicle. You're checking your tires for a pre-trip inspection. What should these statements is true? Tires of mismatched sizes should not be used on the same vehicle. What is countersteering? And I will back in the other direction after steering to avoid a traffic emergency. Which of these is a sign of tire failure? Steering that feels heavy, a loud "bang", & vibration. You're driving a 40 foot vehicle at 35 mph. The road is dry and visibility is good. What is the least amount of space that you should keep in front of your vehicle to be safe? 4 seconds Which of these statements about driving in areas with strong winds is true? Winds are especially a problem when coming out of a tunnel. You should avoid driving through deep puddles of flowing water. But if you must, which of these can help keep your brakes working? Gently putting on the brakes while driving through the water. Brake "fade": Can be caused by the brakes getting very hot. Which is the stamens about engine overheating is true? If your engine overheats within 20 miles of the end of your trip, you should complete the trip and then check the problem. Yes you do not have a hazardous material in Dorsman on your commercial driver's license. You are asked to deliver hazardous materials in a placard vehicle. You should: Call the load, but only to the nearest place where a driver with the hazardous material endorsement can take over. Which of these statements about backing a heavy vehicle is true? Backing is always dangerous. Controlled braking: Can be used while you are turning sharply, involves locking the wheels for a short period of time, & is used to keep a vehicle in a straight line when braking. If you are being tell gated, you should Speed up. You're driving a vehicle at 55 mph on dry pavement. About how much total stopping distance will you need to bring it to a stop? The length of the vehicle. According to the driver's manual Kama why should you limit the use of your horn? It can startle other drivers.