Kentucky Driver's Examination

Knowledge Test Class A #2

FREE Kentucky CDL Practice Test 2024 - DMV Practice Test

The skills you've learned from studying the Kentucky Commercial Driver License Manual on topics like road signs, weather, special road conditions, railroad crossings, right-of-way rules, and driving techniques will be put to the test today to help you improve as a driver and prepare you for the real CDL written exam. Our 50 multiple-choice questions are a great method to practice taking the exam because they're prepared exactly like the ones you'll encounter on the real thing and include hints and explanations to ensure you fully comprehend the material. You can test yourself here till you get a perfect score instead of producing question flash cards.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . Which of the following is the best advice for driving in fog?

Try not to drive in fog.

Use your high beam headlights.

Turn off your lights.

Driving in fog is always dangerous and should be avoided entirely if at all possible. If you must drive in fog, be sure to turn on your low beam headlights and fog lights, even during the daytime.

2 . When using a turn signal, you should not:

Signal early.

Signal continuously.

Allow the turn signal to stay on long after the turn has been completed.

Always signal well ahead of a turn or lane change. Signal continuously until you have completed the turn or lane change, then be sure to cancel the signal so you do not confuse other drivers.

3 . To affect a vehicle, ABS:

Must be on all axles.

Must be on the rear axle.

Can be on as few as one axle.

Anti-lock brakes on only a single axle still provides a driver with more control while braking than they would have without any anti-lock brakes.

4 . Brake fade is a result of:

Brakes being exposed to sunlight.

Brakes being exposed to moisture.

Excessive use of the brakes.

If brakes are overused, they can become too hot. This overheating causes them to fade, making them less effective at slowing the vehicle.

5 . How much water must be present for a vehicle to hydroplane?

Usually several inches

A good amount, such as a large puddle

A small amount

Hydroplaning is an effect in which a vehicle's tires lose traction with the surface of the road and instead glide along a layer of water. There does not have to be much water on the road for this to occur.

6 . 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.

7 . Antifreeze helps to keep an engine functioning properly:

But only if it is cold outside.

To be more fuel efficient.

Both when it is cold and hot outside.

It is always important to have enough water and antifreeze in a vehicle's cooling system. Despite the name, antifreeze is beneficial to an engine even in hot weather.

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2024 Kentucky | Frequently Asked Questions

A CDL Class A license in Kentucky allows drivers to operate any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 lbs or more, provided the towed vehicle is heavier than 10,000 lbs. This typically includes tractor-trailers, truck and trailer combinations, flatbeds, livestock carriers, and tank vehicles.

A Class A CDL license in Kentucky permits the operation of vehicles such as tractor-trailers, truck and trailer combinations, tanker vehicles, livestock carriers, and flatbeds. Essentially, it allows you to drive any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 lbs or more where the towed vehicle is over 10,000 lbs.

To obtain a Class A CDL license in Kentucky, applicants must be at least 18 years old for intrastate driving and 21 for interstate. They must pass a vision test, hold a regular driver's license, complete a CDL General Knowledge test and any relevant endorsement tests. A skills test in the vehicle type that the driver's license will be issued for is also required.

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

Endorsements are not required for a Class A CDL license, but they can expand your driving capabilities. For example, a Hazardous Materials (H) endorsement allows you to haul hazardous materials, while a Tank Vehicle (N) endorsement lets you drive tank vehicles. Obtaining these endorsements requires additional knowledge and skills tests.

The Class A CDL skills test in Kentucky encompasses three parts: a vehicle inspection test, a basic controls test, and a road test. The vehicle inspection test checks your ability to assess the safety of your vehicle. The basic controls test evaluates your ability to maneuver and control the vehicle. The road test assesses your on-road driving skills.

Yes, Class A CDL license holders in Kentucky may face limitations based on their specific endorsements or restrictions. For instance, if you lack a passenger or school bus endorsement, you're prohibited from driving those vehicles. Also, if you have an air brake restriction, you cannot operate vehicles with air brakes. Other restrictions may apply based on medical evaluations or driving tests.

In Kentucky, the written Class A CDL test is primarily administered in English. However, some locations may offer the test in Spanish. It's important to note that all drivers must understand English to a degree that allows them to communicate with officials and read road signs, as per federal regulations.

Yes, you can request accommodations for the Class A CDL written test in Kentucky if you have a disability. Contact the Kentucky Division of Driver Licensing and provide documentation of your disability. They will guide you through the process to ensure your testing environment meets your needs. Accommodations may include extra time, a separate room, or assistive technology.

Yes, if you fail the Class A CDL written test in Kentucky, you can retake it. There is a waiting period of one day before you can try again. You will need to pay the testing fee each time. It's recommended to study the CDL manual thoroughly before your next attempt to increase your chances of passing.