Knowledge Test Class A #2
Class A Driving Test | Nevada 2026 #2 Page 6 of 7
Train for FREE online with our Nevada 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 NV CDL class A permit in 2026, 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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36 . How can a driver maintain alertness while driving?
Eating heavy foods before driving or keeping the temperature in a cab too high can cause a driver to become drowsy while behind the wheel. Exercising and maintaining a healthy diet will help a driver to stay alert while driving.
37 . For safety purposes, when should you turn off a retarder?
When driving in heavy traffic
Retarders are mechanisms in some vehicles that help slow a vehicle and reduce the need for braking. However, using a retarder may cause wheels to skid when they have poor traction. Turn off retarders when traveling under wet, snowy, or icy conditions.
38 . Do not operate a vehicle if any brake drums have cracks that are larger than ____ of the width of the friction area.
Before beginning a trip, it is important to check the brake drums during your walk-around inspection. It is unsafe to drive if any brake drum has a crack more than one half of the width of the friction area.
39 . Header boards:
Front-end header boards, also known as "headache racks," protect the driver from cargo moving in the event of a crash or emergency stop.
40 . You should always be able to stop within:
One minute of hitting the brakes.
It is essential that your vehicle will be able to stop within the area of the road that you are able to see. This means that you must slow down whenever conditions reduce visibility.
41 . If traveling across state lines:
A driver should have only one license.
It is prohibited for any person to have more than one driver license. All states share drivers' information in a computer database to help prevent issuance of licenses to drivers who already have them.
42 . Using a helper when backing is:
Usually a cause of problems.
When backing up, it is always a good idea for a driver to use a helper who can watch the vehicle's blind spots. The helper should stand near the back of the vehicle in a location where they are visible to the driver.
See the exact questions that will be on the 2026 Nevada DMV exam.
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Lillian MCcranie explains how our CDL study guide was helpful in passing the exam and recommends it to everyone.
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2026 Nevada | Frequently Asked Questions
To acquire a CDL Tank endorsement in Nevada, first, you must have a valid Commercial Driver's License (CDL). Then, you need to pass the Tank Vehicle written test at your local DMV. This test covers the special driving rules and techniques for tank vehicles. Once you pass the test, the Tank endorsement will be added to your CDL.
To obtain a CDL Tank license, you must first hold a valid Commercial Driver's License (CDL). You should then study the Tank Vehicles section of your state's CDL handbook thoroughly. Once prepared, you'll need to pass a written tank vehicle endorsement test at your local DMV. This endorsement is required for driving vehicles transporting liquid or liquefied gas cargo.
Specific training or experience is not mandatory to obtain a CDL Tank endorsement in Nevada. However, it's crucial to know the unique handling characteristics of tank vehicles. Studying the CDL manual, particularly the section about tank vehicles, will help you pass the written test at the DMV and safely operate such vehicles.
Yes, to obtain a CDL Tank endorsement in Nevada, you must pass an additional written test specific to tank vehicles. This test covers unique rules and driving techniques for tank vehicles. It is taken at your local DMV and is in addition to the general CDL written test. You do not need to take an additional skills test.
The written test for the CDL Tank endorsement in Nevada covers topics specific to tank vehicles. These include understanding the high center of gravity, how liquid surge affects control, inspecting tank vehicles, and the rules for safe driving. It also includes handling bulkheads, baffled and unbaffled tanks, and emergencies specific to tank vehicles.
During the CDL Tank endorsement assessment in Nevada, the following skills and maneuvers are assessed: inspection of the vehicle, controlling the vehicle in various driving conditions, backing up and parking the vehicle, handling emergency situations, and demonstrating knowledge of tank vehicle safety regulations. It is important to study and practice these skills to successfully pass the assessment.
Yes, there are constraints for drivers with a CDL Tank endorsement in Nevada. For instance, they must comply with the Hazardous Materials Regulations (HMR) if they transport hazardous substances. Additionally, they must always maintain their CDL and endorsements, and adhere to all federal and state driving laws. Violations can result in temporary or permanent loss of their CDL privileges.
No, in Nevada, you cannot transport liquid or gas materials without a valid CDL Tank endorsement. This endorsement is required for operating a tank vehicle, which is defined as any commercial motor vehicle designed to transport any liquid or gaseous materials within a tank. Violating this can result in fines and loss of driving privileges.
The CDL Tank endorsement can be added to your existing Commercial Driver's License (CDL) in Nevada. You don't need a fresh application. However, you must pass a knowledge test specific to tank vehicle operation and pay the required fees. Once you pass the test, the Tank endorsement will be added to your CDL.
Yes, to handle hazardous materials with a CDL Tank endorsement in Nevada, you must also have a Hazardous Materials (HazMat) endorsement. This requires passing an additional knowledge test, a TSA background check, and fingerprinting. Without the HazMat endorsement, you may transport non-hazardous materials in a tank vehicle.
