Class A Driving Test | Colorado 2024 #2

Train for FREE online with our Colorado class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a CO CDL class A permit in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . Emergency equipment, such as a fire extinguisher, is:

Only needed for vehicles transporting hazardous materials.

Only needed for interstate travel.

Required.

Only required when transporting passengers.

All commercial motor vehicles are required to be equipped with the proper emergency equipment. This may include spare electrical fuses; three red reflective triangles, six fuses, or three liquid burning flares; and at least one properly charged and rated fire extinguisher.

2 . Why should the steps of a pre-trip inspection be done in the same order each time?

You will be less likely to forget a step.

You will get faster.

It is required by law.

The form must be followed in order.

Doing an inspection the same way every time will help you learn the necessary steps. You will be less likely to forget a step if you get into a routine.

3 . When driving, it is important to:

Keep your attention focused in front of your vehicle.

Look only to the front and right side of your vehicle.

Look only to the front and sides of your vehicle.

Look to the front, sides, and rear of your vehicle.

For safe driving, it is essential that you are aware of what is happening on all sides of your vehicle. In addition to watching the road ahead, you should frequently check your mirrors to monitor the road to the sides and to the rear of your vehicle.

4 . While driving, you:

Can send text messages.

Cannot read text messages.

Cannot make any voice calls.

Can make phone calls by pressing more than one button.

While driving, sending and reading text messages is prohibited. You may not hold a phone to make a call or press more than one button when dialing.

5 . When driving at highway speeds, you should watch the road about ____ ahead of your vehicle.

One block

100 yards

One quarter mile

One mile

Stay aware of upcoming obstacles and hazards by consistently watching the road at least 12 to 15 seconds ahead of your vehicle. When traveling at highway speeds, this is equivalent to about a quarter of a mile.

6 . What does the air compressor governor do?

Controls when the air compressor pumps air into the air storage tanks.

Controls how quickly air leaves the air storage tanks.

Controls the temperature of the air entering the air storage tanks.

Controls the temperature of the air leaving the air storage tanks.

In an air brake system, the air compressor governor controls when the air compressor pumps air into the air storage tanks.

7 . Blocking a load:

Is dangerous and should never be done.

Helps stabilize the load.

Is only done with liquids.

Can only be done in dry weather.

Cargo should be blocked to prevent it from sliding around in transit. The shifting of weight in transit can make steering and handling difficult for the driver.

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To Pass 50

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2024 Colorado | Frequently Asked Questions

To acquire a CDL Tank endorsement in Colorado, you must first hold a valid Colorado CDL. Then, you need to pass the Tank Vehicles endorsement test which covers the proper handling and inspection of tank vehicles. The test is administered by the Colorado DMV. Studying the Colorado Commercial Driver's Handbook will help you prepare for the exam.

To obtain a CDL Tank license, you first need a Commercial Driver's License (CDL). Then, study the Tank Vehicles section of your state's CDL handbook. You must pass the Tank Vehicles endorsement written test at your local DMV. Upon passing, the endorsement is added to your CDL. Always check specific state requirements as they may vary.

While specific training is not mandatory for a CDL Tank endorsement in Colorado, it is highly recommended to thoroughly understand the handling of tank vehicles. Experience is not required either, but you must hold a valid Colorado CDL and pass the Tank Vehicles endorsement test conducted by the Colorado DMV.

Yes, to obtain a CDL Tank endorsement in Colorado, you must pass the Tank Vehicles endorsement test. This written exam covers the specific knowledge needed for driving tank vehicles, including handling and inspection. The test is administered by the Colorado DMV and studying the Colorado Commercial Driver's Handbook can help you prepare.

The written test for a CDL Tank endorsement in Colorado covers topics such as inspecting tank vehicles, safe driving for tank vehicles, and understanding the effects of liquid surge on vehicle handling. It also includes the importance of baffle usage in tanks, and knowledge about different types of tanks.

The CDL Tank endorsement assessment doesn't involve a specific driving test or maneuvers. However, it evaluates your knowledge on safely handling tank vehicles. This includes understanding the vehicle's high center of gravity, managing liquid surge, conducting proper inspections, handling emergencies, and understanding the differences between various tank types.

Drivers with a CDL Tank endorsement must comply with strict safety regulations due to the potentially hazardous materials they may transport. They must understand how to control surge, inspect their vehicle, and handle emergencies. Additionally, they may need a Hazardous Materials (HazMat) endorsement if transporting hazardous liquids. Violation of regulations can result in endorsement suspension or revocation.

No, a valid CDL Tank endorsement is required to legally transport liquid or gas materials in Colorado. This endorsement ensures drivers have the necessary skills and knowledge to handle such materials safely. Driving without the proper endorsement can result in serious penalties, including fines and suspension of your commercial driving license.

The CDL Tank endorsement can be added to your existing Commercial Driver’s License. However, you will need to pass a specific knowledge test related to tank vehicles. Once you pass the test, the endorsement will be added to your CDL, and no fresh application for a new license is necessary.

Yes, there are specific regulations in place. For handling hazardous materials with a CDL Tank endorsement, you also need a Hazardous Materials (HazMat) endorsement. This involves passing a written test and a TSA background check. Also, you must follow FMCSA regulations for the safe transport of hazardous materials to prevent accidents and spills.