Ohio Driver's Examination

Knowledge Test Class A #1

FREE CDL Class A Driving Test Online Ohio 2024

Train for FREE online with our Ohio 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 OH 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.

To help you become a safer driver today, your understanding of traffic signs, signals, right-of-way rules, trucking legislation, speed limits, vehicle inspection, and fundamental commercial vehicle safety will be assessed. The Ohio Commercial Driver License Handbook and applicable Ohio laws are used to create each of our 50 multiple-choice questions. Best of luck, and drive carefully!

Ideal for:

CDL holders who want to add endorsements to their license
First-time OH CDL and CLP applicants
Applicants for CDL renewal in OH

On the actual OH CDL exam:

There are 50 questions
To pass, you must get 40 right answers
80% passing score

Number of Question 50

Passing Score 40

Number of Tests 20

1 . 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.

2 . How many daily hours of sleep does an adult need to maintain alertness?

Six to seven

Seven to eight

Eight to nine

Four to five

Being properly rested is essential to the safe operation of a CMV. To maintain alertness, most people need eight to nine hours of sleep per night.

3 . If backing a truck:

You should rely on your mirrors to guide you.

You should first walk the area to become more familiar with obstacles.

You should look straight ahead.

If you must drive in reverse, you should first walk around your vehicle to look at the path of travel and check for obstacles. Because mirrors have blind spots, you cannot rely exclusively on them. It is recommended to use a helper whenever possible.

4 . A driver can rely on front wheel braking to work:

On dry roadways only.

Under all conditions.

Under all conditions, except for snow.

Front wheel braking is effective under all road conditions. It is unlikely that you will experience a front wheel skid, even on ice.

5 . When driving a truck requiring a CDL:

You do not need to wear a seat belt.

You are required to wear a seat belt, but only if transporting more than 500 pounds of cargo.

You must always wear a seat belt.

You must be properly restrained by a safety belt at all times when driving a commercial motor vehicle.

6 . Why are multi-speed axles and auxiliary transmissions used?

To make a vehicle operate more smoothly

To provide extra gears

To improve a vehicle's gas mileage

On many vehicles, multi-speed rear axles and auxiliary transmissions are used to provide extra gears.

7 . Dry bulk tanks:

Usually have a low center of gravity.

Usually have a high center of gravity.

Are usually not allowed to cross railroad tracks.

Driving with dry bulk tanks requires special care because they usually have high centers of gravity. It is also important for drivers to be prepared for the contents to shift in transit.

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2024 Ohio | Frequently Asked Questions

In Ohio, a Commercial Driver's License (CDL) Class B allows you to operate a single vehicle with a gross vehicle weight rating (GVWR) of 26,001 lbs or more, or tow a vehicle not exceeding 10,000 lbs. It also permits driving buses, farm labor vehicles, and any vehicle not defined in Class A or Class C.

A Class B CDL license in Ohio allows operation of single vehicles with a gross vehicle weight rating of 26,001 lbs or more, or those towing vehicles not exceeding 10,000 lbs. This includes buses, dump trucks, tow trucks, delivery trucks, garbage trucks, and straight trucks. It does not include Class A or Class C vehicles.

To acquire a Class B 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 complete a written knowledge exam. Additionally, you must pass a skills test which includes a pre-trip inspection, basic controls test, and on-road driving test. Medical examinations may also be required.

In Ohio, you must be at least 18 years old to qualify for a Class B 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.

Specific endorsements aren't necessary for a Class B CDL license in Ohio, but they can expand your driving capabilities. Endorsements are available for passenger transport (P), school buses (S), tank vehicles (N), and hazardous materials (H). Each endorsement requires passing additional knowledge and skills tests.

The Class B CDL skills assessment in Ohio includes three parts: a pre-trip vehicle inspection to test your ability to assess if the vehicle is safe to drive, a basic controls test to evaluate your ability to control the vehicle, and an on-road driving test to assess your skills in traffic situations, including left and right turns, intersections, railway crossings and more.

Yes, there are limitations for Class B CDL license holders in Ohio. They are allowed to operate single vehicles with a gross vehicle weight rating of 26,001 lbs or more, or any such vehicle towing another not exceeding 10,000 lbs. However, they cannot legally operate a Class A combination vehicle. For some vehicles like school buses or tank trucks, special endorsements are required.

In Ohio, the written Class B CDL test is primarily offered in English. However, some locations may offer the test in other languages. It's recommended to contact your local Ohio Bureau of Motor Vehicles (BMV) for specific information on language availability. Note that federal regulations require all CDL holders to read and speak English sufficiently to converse with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.

Yes, you can request accommodations for the Class B CDL written exam if you have a disability. The Ohio Bureau of Motor Vehicles (BMV) provides reasonable testing accommodations in compliance with the Americans with Disabilities Act (ADA). However, you need to make this request in advance and provide documentation of your disability. Contact your local BMV for specific procedures on requesting accommodations.

Yes, if you fail the Class B CDL written test in Ohio, you can retake it. However, you must wait at least 24 hours before retesting. There is no limit to the number of times you can retake the test, but a retesting fee applies each time. It's advisable to study thoroughly to increase your chances of passing on the next attempt.