Combination Vehicles Practice Test | Hawaii 2024 #1

Train for FREE online with our Hawaii 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 HI 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 . More than half of all accident-related truck driver deaths are caused by:

Rollovers.

Slippery roads.

Other drivers.

More than half of all accident-related truck driver deaths are a result of truck rollovers. To help prevent a rollover, be sure to load cargo low to the ground and centered on your rig. Take corners slowly and carefully.

2 . If you press the tractor air supply control and your trailer's spring brakes do not release, you should:

Inspect the air line connections.

Activate the Anti-Lock Braking System.

Turn the engine off and on again.

It is important that all of a vehicle's equipment is in proper working condition before beginning a trip. If a trailer's spring brakes do not release when you push in the tractor air supply control, you should make sure the air line connections are properly attached and sealed.

3 . The trailer hand valve should be used:

To test the trailer brakes.

To check the connection between the trailer and tractor.

To accelerate.

The trailer hand valve (also referred to as the "trolley valve" or "Johnson bar") works the trailer brakes and should be used only when testing them. Using the trailer hand valve while driving could result in a skid.

4 . Place the trailer air supply control in its "emergency" position to test:

The trailer emergency brakes.

A coupling device.

The anti-lock brakes.

Be sure to test the trailer emergency brakes before beginning a trip. After ensuring that the trailer rolls freely, you can test the emergency brakes by pulling out the trailer air supply control, or placing it in the "emergency" position. Pull forward slightly with the tractor and make sure the trailer does not move.

5 . If a trailer begins to skid, it is best for the driver to:

Release the brakes.

Accelerate.

Quickly turn the steering wheel in one direction, then in the other.

If your trailer begins to skid, you should release the brakes to regain traction. The trailer will begin to straighten out once the wheels begin to grip the road again.

6 . Watching the road ahead:

Is more dangerous than only watching your mirrors.

Does not help you drive more safely.

Can help you avoid the need for sudden lane changes.

Making a sudden lane change can be dangerous while driving a combination vehicle. You can avoid the need to make a sudden lange change by looking down the road for upcoming obstacles that will require you to change lanes.

7 . If you must cross traffic while driving a combination vehicle, you should:

Assume other drivers will make room for your vehicle.

Wait for a gap large enough for your vehicle to safely cross.

Rely only on your mirrors.

Combination vehicles require more space on the road than other vehicles. When entering or crossing traffic while driving a combination vehicle, it is especially important that there is a large enonugh gap in traffic to safely do so.

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2024 Hawaii | Frequently Asked Questions

To secure a CDL Bus endorsement in Hawaii, you must first hold a valid Commercial Driver's License (CDL). Then, pass the Passenger Transport Test and the School Bus Endorsement Test. You must also complete a school bus driver's training course and undergo a physical examination. Lastly, you need to pass a background check and have a clean driving record.

To obtain a CDL Bus license, you need to have a valid commercial driver's license (CDL). Then, pass the Passenger Vehicles written test and a skills test in the type of bus you plan to drive. You may also need to complete a bus-specific training course. Contact your local DMV for specific requirements in your state.

Yes, specific training is required for a CDL Bus endorsement in Hawaii. You must pass the Passenger Transport Test and the School Bus Endorsement Test. Additionally, a school bus driver's training course is mandatory. These ensure you have the necessary skills and knowledge to operate a bus safely.

CDL Bus licenses fall under three main classifications in Hawaii: Class A, B, and C. Class A is for vehicles with a combined weight over 26,001 lbs where the towed vehicle is over 10,000 lbs. Class B is for single vehicles over 26,001 lbs. Class C is for vehicles carrying 16 or more passengers (including the driver) or hazardous materials.

No, you cannot use your personal vehicle for the CDL Bus driving test. The vehicle used for the test must match the class and type of vehicle you plan to drive with your CDL. For a bus endorsement, you would need to take the test in a commercial bus. This ensures you can handle the specific demands and characteristics of driving a bus.

The CDL Bus driving test evaluates several skills. These include pre-trip vehicle inspection, basic vehicle control (backing, turning, and stopping), and on-road driving. On-road driving includes navigating through intersections, railway crossings, curves, and various types of roadways. You'll also be evaluated on how you manage pedestrian traffic and use of mirrors. The test ensures you can safely operate a bus under various conditions.

Yes, to obtain a CDL Bus endorsement in Hawaii, you must pass a Department of Transportation (DOT) physical examination every two years. This exam assesses your general health, vision, hearing, and mental acuity to ensure you can safely operate a commercial vehicle. It's also necessary to disclose any medical conditions that might affect your driving ability.

No, it's not permissible. In Hawaii, any driver intending to transport 16 or more passengers, including the driver, must have a valid Commercial Driver's License (CDL) with a Passenger (P) endorsement. Driving a bus without such an endorsement is against the law and may result in fines, license suspension, or even jail time.

You can add a CDL Bus endorsement to your existing Commercial Driver's License. However, you'll need to pass the Passenger Vehicles endorsement test and possibly a skills test in the vehicle you wish to operate. It's not a completely new application, but these additional tests are necessary to ensure you can safely transport passengers.

Yes, there are restrictions. Drivers with a CDL Bus endorsement must pass regular physical examinations and maintain a clean driving record. They are also subject to random drug and alcohol testing. Furthermore, they must comply with hours-of-service regulations to prevent fatigue-related accidents. Drivers under 21 are restricted to intrastate operation only. Violating these regulations can lead to the loss of the endorsement.