Already Ordered? Sign In. How do you determine who goes first if you approach an intersection with a malfunctioning traffic signal? Treat it as a four-way stop, the vehicle to the right of you goes first.
What should you do to avoid potential collisions with a bicyclist? Do not drive in front of a bicyclist when making a left hand turn. Do not cross in front of a bicyclist when making a right hand turn. Do not drive out into the intersection and block a bike lane or path of an approaching bicyclist. Covers the basics of using double and triple trailers, such as testing the trailer brakes, avoiding crashes, and the crack-the-whip effect.
Topics covered here include the steps to test your trailer's service brakes, uncoupling twin trailers, and more. Topics include driving on slippery roads, connecting a converter dolly to a second or third trailer, and performing quick steering movements. A new set of questions is generated every time you restart.
Covers the basics of driving tanker vehicles: driving smooth bore tankers, getting out of a skid, and using a truck escape ramp. Topics covered here include loading a tank with bulkheads, inspecting your tank vehicle, and the amount of liquid to load into a tank. Topics include hydraulic brake failure, draining air tanks, and checking the tires on a placarded trailer.
Contains all 87 questions from our North Carolina Tanker Vehicles database. Just like the official NC Tanker Vehicles exam.
A new set of questions is generated every time you restart, so take it a few times. Covers the basics of performing a pre-trip inspection, such as a minimum tire tread depth, inspecting the brakes, and checking for leaks. Topics covered here include inspecting the drum brake and the air line, and testing the dashboard light indicators. Topics include the walk-around inspection, checking the exhaust system for leaks, and testing the external lights. Daniel B. Demonstrated by a state licensed CDL examiner.
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. We also think it's a good idea. We know that it can be very boring, but you'll be glad you did it. Conveniently structured as a playlist, it allows you to listen to the chapters one after another without interruption. You should always qualify for all endorsements that your employer requires. However, it may be a wise investment in your professional future to obtain as many CDL endorsements as you can.
Special Requirements. General Knowledge. Hazardous Materials. School Bus. Passenger Vehicles. Air Brakes. Combination Vehicles. Tanker Vehicles. Metal Coil. Pre-Trip Inspection. Next up:. Big changes are coming to the CDL licensing process, and entry-level applicants will face much stricter requirements. Select your knowledge exams Next up:. Diagnostic Test See how much you already know. Easy Step 2 Complete all questions and Marathon. Free 5-question demo.
Contains all easy questions. Pass your North Carolina driver's test. Be fully prepared in days, not weeks with Premium. Tell me more! Hard Step 3 Complete all questions and Marathon. Covers more complex road situations such as intersections, highways, and shared lanes. All must-know road signs you're very likely to see on your official knowledge test. Hardest Step 4 Almost there! Complete all 95 questions and Marathon.
One of our hardest practice tests: these are THE toughest questions most people fail. The Hardest Marathon is literally the hardest step. It contains all questions from this level. Exam Simulator Step 5 Complete at least 3 times. Behind-the-wheel portion of the exam Complete all questions. Video Driving Simulators. Easy Step 2 Complete all questions. Pass your North Carolina Motorcycle exam.
Hard Step 3 Complete all questions. Complete all 50 questions and Marathon. Beginners Guide: How to Ride a Motorcycle. General Knowledge Complete all questions. Covers skids, driving through work zones, downshifting, and merging onto expressways safely. Hazardous Materials HazMat Complete all questions. School Bus Complete all questions. Passenger Vehicles Complete all questions.
Air Brakes Complete all questions. Always flash your lights and sound your horn to alert other drivers to your intentions. Explanation Each time you pass another vehicle, there is an increased chance for a collision. If you are moving faster than surrounding traffic, you will have to continue passing others. Drive with the flow of traffic, within the legal speed limit, and pass only as needed. Which statement about speed is true? Driving too slowly on certain highways can be dangerous.
Speeding can kill. Speeding is not dangerous if you are a skilled driver. Both "Driving too slowly on certain highways can be dangerous" and "Speeding can kill. Explanation As speed increases, the chance of a fatality increases.
If you are moving faster than 80 miles per hour, you have almost no chance of living through a crash. Driving more slowly than other traffic can also be dangerous because other motorists may become impatient and make dangerous moves to pass you. At dusk or on overcast days, you should:. Drive using your four-way flashers. Drive using your parking lights. Not turn on any vehicle lights. Turn on your headlights. Explanation At dusk or on overcast days, you must turn on your headlights.
Dim your lights to their low beam setting when within 1, feet of an approaching vehicle and when within feet of a vehicle that you are following. When driving in poor weather, always use your low beams. The right lane. The lane closest to your previous lane.
Either lane. Neither lane. As a general rule, broken traffic lines may be crossed but solid lines may not. Solid yellow lines may be crossed only when the driver is making a turn. This sign means:. No right turn. You must turn right. Watch for traffic on your right. A sign with a red circle and slash over a symbol indicates that the action represented by the symbol in this example, a right turn is not allowed. When driving in rain, you must:. Use low beam headlights. Use high beam headlights.
Use parking lights. Use no lights. In rainy conditions, you should use your low beam headlights. The driver's left arm and hand are extended upward. This hand signal means that the driver plans to:. Turn left. Turn right.
Come to a stop. Go straight ahead. If a driver's left arm and hand are extended upward, they are indicating that they intend to turn right.
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