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Alaska CDL Permit Test - Knowledge Test Class B

Number of questions: 50
Passing score: 40
Directions: This license is required for driving a single vehicle with a GVWR of more than 26,001 pounds, and a trailer not to exceed 10,000 pounds gross vehicle weight rating, or a vehicle designed to transport 24 or more people (including the driver). To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has three possible answer choices. Test questions come from the Alaska Commercial Driver License Manual. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving.. Endorsements that may be used with a Class B CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
You have made error so far
Passing grade —
10 or fewer errors

After starting the engine as part of a pre-trip inspection, the driver should:

Listen for unusual noises.
Rev the engine.
Deactivate the parking brake.

Distracted driving:

Is not a concern.
Only occurs as a result of people who are physically doing something while driving.
Can occur as a result of mental activities, such as daydreaming.

When backing with a trailer, turning toward the driver’s side is encouraged:

Because it allows the driver a better view.
Because turning toward the passenger side is illegal.
Because other drivers can offer assistance.

When parking, you should not use the parking brake if:

The brakes are very hot.
The brakes are very cold.
There is snow on the ground.

A cracked rim should be:

Repaired by welding.
Relocated to one of a pair of dual tires.

When taking a driving test:

You must supply the same type of vehicle for which you will require a CDL.
You may supply any type of vehicle, even if it is not the type of vehicle for which you will be using with the CDL.
The testing station will supply the vehicle.

If driving through flowing water or a large puddle, you should:

Increase your speed.
Gently apply the brakes.
Try to stop in the water.
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