When you are driving on the freeway and the vehicle in front of you is a large truck, you should drive:. How should you deal with aggressive drivers and prevent road rage? When parking on a hill:. When entering a freeway on an on-ramp, you should:. Accelerate to match the speed of traffic and merge when safe. Slow down to the point of stopping until you feel comfortable merging. Continue at the same rate of speed, regardless of the speed of the vehicles on the highway.
When are you allowed to park in a parking bay for disabled drivers? The badge must be displayed on the dashboard or facia panel, where it can be clearly read through the front windscreen. What should you do first if your vehicle has broken down on an automatic railway level crossing?
Correct Answer: A Get everyone out of the vehicle and clear of the crossing Explanation: First, get yourself and anyone else well away from the crossing. If there's a railway telephone, use that to get instructions from the signal operator. Then, if there's time, move the vehicle clear of the crossing. What should you do when you're overtaking a motorcyclist on a windy day? Correct Answer: D Pass widely Explanation: In strong winds, riders of two-wheeled vehicles are particularly vulnerable.
When you overtake them, allow plenty of room. Check to the left as you pass to make sure they're safe. What does 'tailgating' mean? Correct Answer: B Following another vehicle too closely Explanation: 'Tailgating' is the term used when a driver or rider follows the vehicle in front too closely.
It's dangerous because it restricts their view of the road ahead and leaves no safety margin if the vehicle in front needs to slow down or stop suddenly. Tailgating is often the underlying cause of rear-end collisions or multiple pile-ups.
What should the driver of the grey car arrowed be especially aware of? Correct Answer: A Doors opening on parked cars Explanation: When passing parked cars, there's a risk that a driver or passenger may not check before opening the door into the road.
A defensive driver will drive slowly and be looking for people who may be about to get out of their car. Why must you take extra care when turning right at this junction? Correct Answer: D The view is restricted Explanation: You may have to pull forward slowly until you can see up and down the road.
Be aware that the traffic approaching the junction can't see you either. If you don't know that it's clear, don't go. How will a school crossing patrol signal you to stop? Correct Answer: A By displaying a 'stop' sign Explanation: If a school crossing patrol steps out into the road with a 'stop' sign, you must stop. Don't wave anyone across the road and don't get impatient or rev your engine.
What should you do when you see two elderly pedestrians about to cross the road ahead? Correct Answer: A Be careful; they may misjudge your speed Explanation: Older people may have impaired hearing, vision, concentration and judgement. They may also walk slowly and so could take a long time to cross the road. You're following a long vehicle. As it approaches a crossroads, it signals left but moves out to the right. What should you do? Correct Answer: D Stay well back and give it room Explanation: A long vehicle may need to swing out in the opposite direction as it approaches a turn, to allow the rear wheels to clear the kerb.
Don't try to filter through if you see a gap; as the lorry turns, the gap will close. You break down on a motorway. You need to call for help. Why may it be better to use an emergency roadside telephone rather than a mobile phone? Correct Answer: A It allows easy location by the emergency services Explanation: On a motorway, it's best to use a roadside emergency telephone so that the emergency services are able to find you easily.
The location of the nearest telephone is shown by an arrow on marker posts at the edge of the hard shoulder. If you use a mobile, the operator will need to know your exact location. Before you call, find out the number on the nearest marker post. This number will identify your exact location. On which part of a motorway are amber reflective studs found? Correct Answer: C Between the central reservation and the carriageway Explanation: On motorways, reflective studs of various colours are fixed in the road between the lanes.
These help you to identify which lane you're in when it's dark or in poor visibility. Amber-coloured studs are found on the right-hand edge of the main carriageway, next to the central reservation. What's the national speed limit for cars and motorcycles on a dual carriageway? Correct Answer: D 70 mph Explanation: Make sure that you know the speed limit for the road that you're on.
The speed limit on a dual carriageway or motorway is 70 mph for cars and motorcycles, unless signs indicate otherwise. The speed limits for different types of vehicle are listed in The Highway Code. There are no speed-limit signs on the road. How is a 30 mph limit indicated? Correct Answer: D By street lighting Explanation: There's a 30 mph speed limit where there are street lights unless signs show another limit.
When may you stop and wait in a box junction? Correct Answer: A When oncoming traffic prevents you from turning right Explanation: The purpose of yellow box markings is to keep junctions clear of queuing traffic.
You may only wait in the marked area when you're turning right and your exit lane is clear but you can't complete the turn because of oncoming traffic or other traffic waiting to turning right. If you don't usually drive in a town where there are trams, remember to look out for them at junctions and look for tram rails, signs and signals.
Where would you see these road markings? Correct Answer: C On a motorway slip road Explanation: When driving on a motorway or slip road, you mustn't enter an area marked with chevrons and bordered by a solid white line for any reason, except in an emergency.
Correct Answer: C Right-hand lane closed ahead Explanation: You should change lanes as directed by the sign. Here, the right-hand lane is closed but the left-hand and centre lanes are available.
Merging in turn is recommended when it's safe and traffic is going slowly; for example, at roadworks or a road traffic incident. When vehicles are travelling at speed, this isn't advisable and you should move into the appropriate lane in good time.
You see a car on the hard shoulder of a motorway with a 'help' pennant displayed. What does this mean? Correct Answer: D The driver is likely to be a disabled person Explanation: If a disabled driver's vehicle breaks down and they're unable to walk to an emergency phone, they're advised to stay in their car and switch on the hazard warning lights.
They may also display a 'help' pennant in their vehicle. You're signalling to turn right in busy traffic. How would you confirm your intention safely? Correct Answer: B Give an arm signal Explanation: In some situations, you may feel your indicators can't be seen by other road users. If you think you need to make your intention more obvious, give the arm signal shown in The Highway Code. You're on a three-lane motorway. There are red reflective studs on your left and white ones to your right.
Which lane are you in? You're travelling on a road that has speed humps. What should you do when the driver in front is travelling more slowly than you? Correct Answer: C Slow down and stay behind Explanation: Be patient and stay behind the car in front. You shouldn't normally overtake other vehicles in areas subject to traffic calming.
If you overtake here, you may easily exceed the speed limit, defeating the purpose of the traffic-calming measures. The fluid level in your battery is low. What should you top it up with? Check your vehicle handbook and, if necessary, make sure that the plates in each battery cell are covered with fluid.
You're approaching a crossroads. The traffic lights have failed. Correct Answer: B Be prepared to stop for any traffic Explanation: When approaching a junction where the traffic lights have failed, you should proceed with caution. Treat the situation as an unmarked junction and be prepared to stop.
You're in a line of traffic. The driver behind you is following very closely. What action should you take? Correct Answer: D Slow down, gradually increasing the gap between you and the vehicle in front Explanation: If the driver behind is following too closely, there's a danger they'll collide with the back of your car if you stop suddenly.
You can reduce this risk by slowing down and increasing the safety margin in front of you. This reduces the chance that you'll have to stop suddenly and allows you to spread your braking over a greater distance. This is an example of defensive driving. What does this signal mean? The green light shows that other vehicles can go if the way is clear. Trams are being introduced into more cities, so you're likely to come across them and you should learn which signs apply to them.
What must you do when you see this sign? Correct Answer: A Stop even if the road is clear Explanation: Stop' signs are situated at junctions where visibility is restricted or where there's heavy traffic. They must be obeyed: you must stop. Take good all-round observation before moving off. Before starting a journey, it's wise to plan your route. How can you do this? Correct Answer: C Look at a map Explanation: Planning your journey before you set out can help to make it much easier and more pleasant, and may help to ease traffic congestion.
Look at a map to help you do this. You may need maps of different scales, depending on where and how far you're going. Printing or writing out the route can also help. A person has been injured. They may be suffering from shock.
What are the warning signs to look for? Warning signs are rapid pulse, sweating, pale grey skin and rapid shallow breathing. What must you have when you apply to renew your vehicle excise licence? Correct Answer: D Valid insurance Explanation: The vehicle excise licence road tax can be renewed at post offices, vehicle registration offices, online or by phone.
When applying, make sure you have all the relevant valid documents, including a valid MOT test certificate where applicable. Overall stopping distance is made up of thinking distance and braking distance. You're on a good, dry road surface, with good brakes and tyres. What's the typical braking distance from 50 mph? Correct Answer: C 38 metres feet Explanation: Be aware that this is just the braking distance.
You need to add the thinking distance to this to give the overall stopping distance. At 50 mph, the typical thinking distance will be 15 metres 50 feet , plus a braking distance of 38 metres feet , giving an overall stopping distance of 53 metres feet.
The stopping distance could be greater than this, depending on your attention and response to any hazards. These figures are a general guide.
You're involved in a collision. Afterwards, which document may the police ask you to produce? Correct Answer: A Driving licence Explanation: You must stop if you've been involved in a collision which results in injury or damage. The police may ask to see your driving licence and insurance details at the time or later at a police station.
You're at the front of a queue of traffic waiting to turn right into a side road. Why is it important to check your right mirror just before turning? Correct Answer: B To check for overtaking vehicles Explanation: A motorcyclist could be riding along the outside of the queue. Always check your mirror before turning, as situations behind you can change in the time you've been waiting to turn. What must a driver do at a pelican crossing when the amber light is flashing?
Correct Answer: B Give way to any pedestrians on the crossing Explanation: The flashing amber light allows pedestrians already on the crossing to get to the other side before a green light shows to the traffic. Be aware that some pedestrians, such as elderly people and young children, need longer to cross. Let them do this at their own pace. You intend to turn left from a main road into a minor road.
What should you do as you approach it? Correct Answer: C Keep well to the left of the road Explanation: Your road position can help other road users to anticipate your actions. Keep to the left as you approach a left turn and don't swing out into the centre of the road in order to make the turn easier.
This could endanger oncoming traffic and may cause other road users to misunderstand your intentions. What must you make sure of before you drive someone else's vehicle? Correct Answer: B That the vehicle is insured for your use Explanation: Driving a vehicle without insurance cover is illegal, so be sure that, whoever's car you drive, you're insured - whether on their policy or on your own.
If you need to take out insurance, it's worth comparing several quotes before you decide which insurance provider best meets your needs. Your vehicle has a puncture on a motorway.
Correct Answer: C Pull up on the hard shoulder. Use the emergency phone to get assistance Explanation: Pull up on the hard shoulder and make your way to the nearest emergency telephone to call for assistance. Don't attempt to repair your vehicle while it's on the hard shoulder, because of the risk posed by traffic passing at high speeds.
What does driving a vehicle with anti-lock brakes allow you to do? Correct Answer: D Steer and brake harshly at the same time Explanation: If the wheels of your vehicle lock, they won't grip the road and you'll lose steering control. In good conditions, the anti-lock braking system ABS will prevent the wheels from locking and you'll keep control of your steering. In poor weather conditions or on loose surfaces, the ABS may be less effective.
You're travelling along this narrow country road. How should you pass the cyclist? Correct Answer: C Leave them plenty of room as you pass Explanation: Allow the cyclist plenty of room in case they wobble or swerve around a pothole or raised drain.
Look well ahead before you start to overtake, because you'll need to use all of the road. Look for entrances to fields where tractors or other farm machinery could be waiting to pull out. For the exam, you must know the parts of a single and dual air brake system as well as how to inspect and use them. This test can be taken by Class A, B, and C license holders. The combination endorsement covers the information you need for driving all combination vehicles, such as tractor-trailers, straight truck with trailers, doubles, and triples.
This combination vehicles practice test covers how to drive combinations safely, handling combination air brakes, and more. The tanker vehicles test is for individuals who will be hauling liquid or gaseous materials in tanks.
Hauling a tank or tanks require a tanker endorsement if a tank has an individual rating of over gallons or a combined capacity of 1, or more gallons. This pre-trip inspection practice test will prepare you for the internal and external portions of the vehicle inspection exam, where you will be expected to be able to walk around your vehicle, touch items, and explain to an examiner why items must be inspected before a trip. Many people get to the DMV overconfident and underprepared because they fail to do some of the simple things that would allow them to pass easily.
What follows are the 10 steps that every aspiring commefcial driver should take to prepare for his or her official CDL or CLP knowledge exam. Endorsements allow you to drive certain vehicles or groups of vehicles such as single or combination trucks, tankers, doubles, school buses and passenger vehicles. The more endorsements you hold, the greater your chances to make more money and advance your career. Learn more about CDL endorsements and restrictions. Includes questions on road signs, traffic laws, safe driving practices, vehicle equipment, and other important topics.
This test will test your knowledge of air brakes and other vehicle components and systems. Knowledge test CDL Doubles and Triples Test T If you want to operate a vehicle with more than one trailer attached doubles or triples , you will need to pass a doubles and triples test.
Knowledge test CDL HazMat Test H This test covers all you need to know about driving vehicles that can carry hazardous materials, such as poisonous liquids or materials, explosives and radioactive materials.
Prior to obtaining an S endorsement, a P endorsement must be earned. Knowledge test and road test CDL Tank Test N This endorsement allows you to aperte a tank vehicle a vehicle that transports liquids or gasses in bulk. Federal standards define three classes of CDLs, each for a corresponding group of motor vehicles: Class A Combination Vehicles : Any combination of vehicles with a gross combination weight rating GCWR of at least 26, pounds provided the gross vehicle weight rating GVWR of the vehicle s being towed exceeds 10, pounds.
Examples include tractor-trailers. Examples include coach buses and transit buses. Class C Small Vehicles : Any single vehicle or combination of vehicles not included in Class A or Class B that is used to transport sixteen or more passengers including the driver or to transport hazardous materials. For this purpose, federal regulations define a hazardous material as a substance that has been designated by the US Secretary of Transportation as a material whose commercial transportation may pose an unreasonable risk to health and safety or property.
Examples include sixteen-passenger vans. It can be used as a valid form of identification. How to Obtain a Commercial Driver's License? Obtaining a CDL You must be at least 18 years old. Have a valid driver's license or learner permit for the state in which you are applying. Pass the CDL written knowledge test.
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