Combination Vehicles Practice Test | Indiana 2024 #2

Train for FREE online with our Indiana CDL combination vehicle 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 IN combination license 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 DMV requirements for issuing a combination license may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . When a combination vehicle goes around a corner:

The turn should be made as tightly as possible.

The front and rear wheels move in different paths.

The rear wheels should run over the curb.

It is acceptable for street signs to be knocked over if they are too close to the road.

When a vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is called off-tracking. This effect is especially pronounced on vehicles with trailers.

2 . What is another name for the service line?

The signal line

The cable line

The surplus line

The power line

The trailer service air line is also referred to as the control line or signal line.

3 . In a combination rig, it is best to make:

Quick, sudden stops.

Sharp turns.

Quick accelerations.

Slow, planned stops.

When driving a combination vehicle, it is important to brake well in advance and look far ahead of your vehicle to avoid the need for sudden stops. Making habits of these actions will help you prevent your trailer from jackknifing.

4 . If your trailer goes off course while you are backing, you should:

Continue the backing process without changing anything.

Pull the truck forward, readjust, and start backing again.

Get out of the truck and move the trailer into the right position.

Turn the steering wheel all the way to the left until the trailer straightens out.

If your trailer goes off course while you are backing, you should pull your truck forward and reposition your vehicle as needed before continuing to back up.

5 . During a trip, which shut-off valves should be open?

All shut-off valves should be open.

The rear shut-off valves should be open.

All shut-off valves should be in the open position, except the rear shut-off valves.

No shut-off valves should be open.

When starting a trip, be sure that all shut-off valves are in the open position, except for the last valves on the rear trailer. It is important that air reaches the brakes on all trailers and that the air is not able to escape from the back of the vehicle.

6 . If you are operating a vehicle built before 1998 and are unsure if the trailer has an Anti-Lock Braking System (ABS), you can:

Check for wheel speed sensors coming from the back of the brakes.

Look for a red light on the front right corner of the converter dolly.

Pump the air brakes to activate the ABS.

Assume the vehicle has ABS.

If you are operating a vehicle built before 1998 and are unsure if the trailer has an Anti-Lock Braking System (ABS), you can check under the trailer for wheel speed sensors coming from the back of the brakes.

7 . Driving a combination vehicle ____ than driving a single vehicle.

Is easier

Requires more driving skill

Is better for training

Is safer in inclement weather

Driving a combination vehicle usually requires more skill than driving a single vehicle. Combination vehicles are generally longer and heavier than single commercial vehicles.

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2024 Indiana | Frequently Asked Questions

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

A Class A Commercial Driver's License (CDL) in Indiana allows you to operate vehicles such as tractor-trailers, truck and trailer combinations, tank vehicles, livestock carriers, and flatbeds. You can drive vehicles with a Gross Vehicle Weight Rating (GVWR) exceeding 26,001 pounds, provided the GVWR of the vehicle being towed is more than 10,000 pounds.

To obtain a Class A CDL license in Indiana, you must be at least 18 years old (21 for interstate driving), possess a valid Indiana driver's license, pass a vision test, and obtain a medical clearance. You must also pass a written knowledge test and a skills test that includes a pre-trip vehicle inspection, a basic vehicle control test, and an on-road driving exam.

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

Specific endorsements aren't required for a Class A CDL, but they can enhance your license. Endorsements allow you to drive certain types of vehicles or carry specific types of cargo. Examples include a Tank Vehicle (N) endorsement, a Passenger (P) endorsement, or a Hazardous Materials (H) endorsement. Each requires additional testing.

The Class A CDL skills test in Indiana encompasses three main components: a pre-trip vehicle inspection to assess your ability to determine if your vehicle is safe to drive, a basic vehicle control test to evaluate your handling of the vehicle, and an on-road driving exam to test your practical driving skills in various traffic situations.

Yes, Class A CDL license holders in Indiana may face certain limitations. These can include restrictions based on the driver's medical condition, the type of vehicle used during the skills test, and the absence of certain endorsements. For instance, without a passenger or school bus endorsement, a driver cannot operate those specific vehicles.

Yes, it's possible to take the written Class A CDL test in languages other than English. The Indiana BMV offers the test in fourteen different languages. These include Spanish, Arabic, Chinese, French, and others. However, the Federal Motor Carrier Safety Administration requires a basic understanding of English to drive commercial vehicles.

Yes, in Indiana, you can request accommodations for the Class A CDL written test if you have a disability. The Bureau of Motor Vehicles (BMV) provides assistance to ensure the test is accessible to everyone. However, you must provide necessary documentation and notify the BMV in advance about your specific needs.

Yes, if you don't pass the Class A CDL written test in Indiana, you can retake it. However, you must wait until the next day to do so. If you fail the test three times, you will need to wait 2 weeks before your next attempt. Keep in mind each attempt comes with a fee.