Ohio Driver's Examination

Knowledge Test Class B #1

FREE CDL Class B Driving Test Online | Ohio 2024

Train for FREE online with our Ohio class B 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 OH CDL class B permit in 2021, 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 B requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . Which of the following is not a sign of fatigue?

Difficulty focusing, with frequent blinking

Yawning repeatedly or rubbing eyes

Staying in your lane

Potential warning signs of fatigue include difficulty focusing, frequent blinking, or heavy eyelids; yawning repeatedly or rubbing your eyes; daydreaming; wandering or disconnected thoughts; trouble remembering the last few miles you've driven; missing exits or traffic signs; having trouble keeping your head up; drifting from your lane; following too closely; hitting a shoulder rumble strip; or feeling restless and irritable.

2 . When exiting a vehicle, a driver should:

Hop directly from their seat to the ground.

Maintain at least one point of contact with their vehicle.

Be turned to face their vehicle.

When exiting your vehicle during the basic vehicle control skills test, you must face the vehicle and maintain three points of contact at all times. If your testing vehicle is a bus, you must maintain contact with the handrail. Exiting the vehicle incorrectly may result in automatic failure of the basic vehicle control skills test.

3 . Always perform the steps of a pre-trip inspection in the same order each time because:

You will be less likely to forget something.

You will have more time to complete the inspection.

It is required by law.

Completing the steps of a vehicle inspection in the same order before every trip aids in learning what the proper steps are. Additionally, you be less likely to forget a step when going through the checklist in a prescribed order.

4 . The air compressor is connected to the:

Transmission.

Engine.

Radiator.

The air compressor of an air brake system is connected to the engine through gears or a v-belt. The compressor may be air-cooled or cooled by the engine cooling system.

5 . Your horn should be used to:

Tell other drivers that you are angry.

Warn other drivers that you are near.

Frighten other drivers.

Your vehicle's horn is a tool to warn others of your presence. Because the horn may create danger by startling other drivers, you should use it only if necessary.

6 . When turning, when should the turn signal be canceled?

Before entering the turn

During the turn

After the turn is completed

Always signal continuously through a turn. Do not cancel a signal until the turn is finished.

7 . If you are braking on dry pavement while traveling at 55 mph, how much distance will brake lag add to your overall stopping distance?

32 feet

45 feet

20 feet

The total stopping distance for vehicles equipped with air brakes is made up of four factors: perception distance, reaction distance, brake lag distance, and braking distance. When braking at a speed of 55 mph while driving on dry pavement, the brake lag can add around 32 feet to the vehicle's total stopping distance.

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2024 Ohio | Frequently Asked Questions

A CDL Class A license in Ohio is a commercial driver's license that permits the holder to operate any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, provided the GVWR of the vehicle(s) being towed exceeds 10,000 pounds. It typically includes vehicles like tractor-trailers, truck and trailer combinations.

A Class A Commercial Driver's License (CDL) in Ohio allows you to operate any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more, provided the Gross Vehicle Weight Rating (GVWR) of the vehicle(s) being towed is over 10,000 pounds. This typically includes tractor-trailers, truck and trailer combinations, and tank vehicles.

To obtain a Class A CDL license in Ohio, you must be at least 18 years old (21 for interstate driving), possess a valid Ohio driver's license, pass a vision test, and successfully complete a written knowledge test. You'll also need to pass a skills test, which includes pre-trip vehicle inspection, basic vehicle control, and on-road driving.

In Ohio, you must be at least 18 years old to qualify for a Class A Commercial Driver's License (CDL) for intrastate driving (within Ohio only). However, if you plan to drive interstate (across state lines) or haul hazardous materials, you must be at least 21 years old.

While specific endorsements aren't required for a Class A CDL license in Ohio, they can expand your driving opportunities. Endorsements include T (Double/Triple Trailers), P (Passenger), N (Tank Vehicles), H (Hazardous Materials), and X (Combination of Tank Vehicle and Hazardous Materials). Each endorsement requires passing additional knowledge and/or skills tests.

The Class A CDL skills test in Ohio encompasses three main areas: pre-trip vehicle inspection, basic vehicle control, and on-road driving. The pre-trip inspection tests your ability to assess the safety of your vehicle. Basic vehicle control evaluates your ability to maneuver and control the vehicle. The on-road driving test assesses your ability to safely operate the vehicle in various traffic situations.

Yes, Class A CDL license holders in Ohio may face certain restrictions based on their skills and the type of vehicle they're licensed to operate. For instance, drivers may be restricted to operating automatic transmission vehicles only, or prohibited from driving tractor-trailers with fifth wheel connections, among others. These limitations are usually specified on the license.

Yes, in Ohio, the written Class A CDL test is available in multiple languages besides English. However, federal regulations require all CDL applicants to understand and read English to ensure they can comprehend traffic signs and communicate with the public and law enforcement. Therefore, a basic understanding of English is still necessary.

Yes, you can request accommodations for the Class A CDL written test in Ohio if you have a disability. The Bureau of Motor Vehicles (BMV) in Ohio is committed to ensuring that its services are accessible to all individuals. It's recommended to contact your local BMV office in advance to discuss your specific needs and possible accommodations.

Yes, if you don't pass the Class A CDL written test in Ohio, you can retake it. However, you'll have to wait at least 24 hours before attempting the test again. Note that there may be additional fees for each retake. It's recommended to study thoroughly to increase your chances of passing on the next attempt.