Knowledge Test Class A #2
Class A Driving Test | North Dakota 2025 #2 Page 2 of 7
Train for FREE online with our North Dakota 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 ND CDL class A permit in 2025, 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.
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8 . While driving, your mirrors:
While driving, regular mirror checks are essential to remaining aware of the traffic around you. Mirrors are also essential to helping you spot possible problems on your own vehicle.
9 . What do headers do?
Act as wind guards
Front-end header boards protect the driver from the forward motion of their cargo in the event of a crash or emergency stop.
10 . What must be done if a load is over-length?
The emergency flashers must be activated.
Special equipment, such as warning flags or flashing lights, may be required if you are transporting an over-length load. When transporting such a a load, you will need to acquire the necessary permits. Driving is often limited to certain times.
11 . What is the maximum legal trailer length?
53 feet
In North Dakota, a trailer may be no more than 53 feet in length.
12 . Most heavy-duty vehicles use:
Quadruple air brake systems.
Most heavy-duty vehicles use dual air brake systems. A dual system has two separate air brake systems with a single set of controls.
13 . Service brakes should:
Before driving, you should always verify that your service brakes are in good working order. Testing the brakes before a trip allows you to locate any problems before you need to brake while on the road.
14 . Which part of the truck is the air compressor connected to?
The door latch
In an air brake system, the air compressor is connected to the engine through gears or a v-belt.
2025 North Dakota | Frequently Asked Questions
To acquire a CDL Tank endorsement in North Dakota, you must first have a Commercial Driver’s License (CDL). After that, study the tank vehicle section of the ND CDL manual, then take the written tank vehicle endorsement test at a North Dakota Department of Transportation office. Passing this test will give you the tank endorsement on your CDL.
To obtain a CDL Tank license, it's essential to have a Commercial Driver’s License (CDL) first. Then, you need to study and understand the tank vehicle section of the CDL manual. Finally, you must pass the written tank vehicle endorsement test at a Department of Transportation office in your state.
While specific training or experience isn't mandatory by law for a CDL Tank endorsement, it's highly recommended. Understanding how to handle large, often hazardous, liquids is crucial for safety. Studying the tank vehicle section of the CDL manual is a must. You'll also need to pass a written tank vehicle endorsement test at a Department of Transportation office.
Yes, to obtain a CDL Tank endorsement in North Dakota, you must pass a specific written knowledge test that covers the safe operation of a commercial tank vehicle. This test is in addition to the general CDL written exam. The endorsement test typically includes questions about inspecting tank vehicles, driving tank vehicles, and safe driving rules.
The written test for the CDL Tank endorsement covers a variety of topics specific to tank vehicles. These include inspecting tank vehicles, driving tank vehicles, and safe driving rules. It also covers aspects like the effects of liquid surge on handling, special considerations for loading and unloading, and understanding outage or ullage to prevent overfilling.
The CDL Tank endorsement assessment doesn't involve a specific skills or maneuvers test. However, the written test evaluates knowledge on handling liquid surge, driving tank vehicles safely, inspecting tank vehicles, and understanding how to load and unload. It's essential to be familiar with these aspects to pass the assessment.
Yes, drivers with a CDL Tank endorsement must adhere to specific rules and regulations. They must understand how to handle the high center of gravity in tank vehicles and the effects of liquid surge. They're also limited to driving only those commercial vehicles that a tank endorsement covers, and they must comply with all federal and state transportation regulations.
No, drivers cannot legally transport liquid or gas materials without a valid CDL Tank endorsement in North Dakota. This endorsement is specifically designed to ensure that drivers have the necessary knowledge and skills to transport these materials safely. Violating this requirement can result in severe penalties, including fines and suspension of the CDL.
Yes, you can add a CDL Tank endorsement to your existing commercial driver's license in North Dakota. You don't need to apply for a new license. However, you will need to pass the Tank Vehicle written test and pay the required fee. Always check with your local DMV for the most accurate information.
Yes, handling hazardous materials with a CDL Tank endorsement in North Dakota requires additional certification. Drivers must obtain a Hazardous Materials (HazMat) endorsement. This involves passing a written test and a TSA background check. These measures ensure the driver is knowledgeable and trustworthy to transport such materials safely.