CDL Practice Tests: Dominate The CDL Exam!
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Go!Many medicines can make you sleepy. Those that do have a label warning against operating vehicles or machinery. The most common medicine of this type is:
- Antibiotics
- NoDoz
- Skin cream
- Cold medicine
Avoid Medication. Many medicines can make you sleepy. Those that do have a label warning against operating vehicles or machinery. The most common medicine of this type is an ordinary cold pill. If you have to drive with a cold, you are better off suffering from the cold than from the effects of the medicine.
Which of the following are NOT true about ABS?
- ABS will compensate for bad brakes or poor brake maintenance.
- ABS will not increase or decrease ultimate stopping power — ABS is an “add-on” to your normal brakes, not a replacement for them.
- ABS will not necessarily shorten stopping distance. ABS will help maintain vehicle control but not always shorten stopping distance.
- ABS will not allow you to drive faster, follow more closely or drive less carefully.
- ABS will not allow you to drive faster, follow more closely or drive less carefully.
- ABS will not prevent power or turning skids — ABS should prevent brake-induced skids but not those caused by spinning the drive wheels or going too fast in a turn.
- ABS will not necessarily shorten stopping distance. ABS will help maintain vehicle control but not always shorten stopping distance.
- ABS will not increase or decrease ultimate stopping power — ABS is an “add-on” to your normal brakes, not a replacement for them.
- ABS will not change the way you normally brake. Under normal brake conditions, your vehicle will stop as it always stopped. ABS only comes into play when a wheel would normally have locked up because of over braking.
- ABS will not compensate for bad brakes or poor brake maintenance.
- Remember: The best vehicle safety feature is still a safe driver.
- Remember: Drive so you never need to use your ABS.
- Remember: If you need it, ABS could help to prevent a serious crash.
On all tank vehicles, the most important item to check for is:
- Rust around the lip of the rim
- Clogged vents
- Dirt around the outlet
- Leaks
You may or may not be able to stop faster with ABS, but you should be able to:
- Steer around an obstacle while braking and avoid skids caused by over-braking.
- Keep the steer tires from veering too hard and thus avoiding a rollover
- Keep the air brake fluid primed for maximum braking force
- Lock up the wheels, which creates more traction on the roadway
Which of the following statements is true about the trailer hand valve?
- It works the trailer brakes. It should be used only to test the trailer brakes. Do not use it in driving because of the danger of making the trailer skid.
- It works the trailer brakes. It's main function is to give the driver fine control over the trailer brakes for better maneuvering in slick conditions. It can also be used as a parking brake.
- It works the trailer brakes. It serves mostly as a parking brake, especially when you're parked on a hill. It can be used under normal driving circumstances when only slight braking is needed.
- It works the trailer brakes. It can be used for testing the trailer brakes or for stopping the trailer under normal conditions to save wear on the tractor brakes
Any tank vehicle that has been transporting hazardous materials must be purged of hazardous materials how many hours prior to testing?
- 48 hours
- 36 hours
- 72 hours
- 24 hours
Which type of cargo requires special transit permits, limits driving to certain times, may require special signs, flashing lights, flags, and a police escort or pilot vehicle?
- Hazardous load in a reefer trailer
- Hazardous tanker
- Dry van
- Over-length, over-width and/or overweight loads
Over-length, over-width and/or overweight loads require special transit permits. Driving is usually limited to certain times. Special equipment may be necessary such as “wide load” signs, flashing lights, flags, etc. Such loads may require a police escort or pilot vehicles bearing warning signs and/or flashing lights. These special loads require special driving care.
Describe the proper placement of placards on the vehicle:
- A placarded vehicle must have at least eight identical placards. They are put on the front, rear, and both sides of the vehicle. Placards must be readable from all four directions.
- A placarded vehicle must have at least two identical placards. They are put on the front and rear of the vehicle. Placards must be readable from the front and rear of the vehicle.
- A placarded vehicle must have at least four identical placards. They are put on the front, rear, and both sides of the vehicle. Placards must be readable from all four directions.
- A placarded vehicle must have at least four identical placards. Two go on the front, two go on the rear of the vehicle. Placards must be readable from the front and rear.
What are some methods for controlling surge in a tanker?
- Brake far in advance of a stop
- Keep a steady pressure on the brakes. Do not release too soon when coming to a stop.
- Increase your following distance
- All these are correct
Controlling Surge
Keep a steady pressure on the brakes. Do not release too soon when coming to a stop. Brake far in advance of a stop and increase your following distance.
A Tank Vehicle endorsement is required if your vehicle needs a Class A or B CDL and you want to haul a liquid or liquid gaseous material in individual permanently mounted cargo tank(s) rated in excess of:
- 1000 gallons with an accumulating total rated at 1000 gallons or more or an attached portable tank rated in excess of 119 gallons.
- 119 gallons with an accumulating total rated at 1000 gallons or more or an attached portable tank rated in excess of 119 gallons.
- 119 gallons with an accumulating total rated at 1000 gallons or more or an attached portable tank rated in excess of 1,000 gallons.
- 1000 gallons with an accumulating total rated at 119 gallons or more or an attached portable tank rated in excess of 1,000 gallons.
CDL Manual Sections To Choose From:
- Introduction
- Driving Safely
- Transporting Cargo Safely
- Transporting Passengers Safely
- Air Brakes
- Combination Vehicles
- Doubles and Triples
- Tank Vehicles
- Hazardous Materials
- School Bus
- Vehicle Inspection
- Basic Vehicle Control Skills Test
- On-Road Driving
- Logbook
- Weight And Balance
- Flatbed Cargo Securement
- New York State Coil Endorsement
CDL Practice Tests
Our CDL practice tests are designed to help test your knowledge of the CDL Manual and sharpen your skills for taking the CDL permit and endorsement exams. They are not designed to teach you the knowledge necessary to pass the exams. Please do not try to memorize CDL practice tests in order to get your CDL. There's a better way.
Our High Road CDL Training Program is by far the easiest and most effective way to learn the materials necessary for passing your written CDL exams and preparing for a great start to your career. We strongly suggest using the High Road (which is 100% free!) to learn the CDL manual before using our CDL practice questions to test your knowledge.
How to Pass CDL Permit Test the First Time
The Class A CDL permit exam consists of a multiple choice test covering 20 different areas related to commercial driving. To prepare for this test, it is important to do practice tests beforehand. Knowing your personal study habits, getting enough rest, and eating a healthy breakfast will also set you up for success.
Tips For Passing the Commercial Driver's License (CDL) Permit Test
- Practice Makes Perfect: The best way to both mentally and physically prepare for the written exam is to take practice tests. Start out with open-book tests and gradually work your way up to giving yourself a time limit. Finally, before the big day, take a practice exam as if it were the real thing without any help. This will give you a good indication of how well you understand the material.
- Understand Instead of Memorize: Memorizing information can be helpful for the written exam, but the key to being fully prepared is to understand the material rather than just memorizing it. Understanding the material will allow you to answer questions correctly no matter how they are worded.
- Real World Applications: When struggling to understand concepts, create real-world scenarios to make the information more relevant to your life. Doing this will make it easier to remember come test time.
- Utilize Study Strategies: Utilizing study strategies such as flashcards, songs, rhymes, and phrases can help you remember the material.
- Be Fresh and Alert: The night before the exam, get a good night's sleep and eat a filling breakfast on the morning of the exam. This will ensure you are fresh and alert to take your exam.
- Begin Early and Space out Your Studying: It is important to give yourself ample time before the exam to get familiar with the material and get your mind ready for the big day. Consider taking a training course online or in-person, if it's required. Shop around for a course that works best for you. By following these tips, you will be well prepared for your written CDL exam and on your way to a successful career.
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