District of Columbia DMV CDL Passenger Quick Practice Test

District of Columbia DMV CDL Passenger Quick Practice Test For 2024

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. If you are approaching a drawbridge that does not have a signal light or traffic control attendant, you should:

Continue across the drawbridge with caution.
Speed up to get across the drawbridge as quickly as possible.
Wait for another driver to cross first.
Stop, look, and make sure the bridge is completely closed before proceeding.

2. When backing, it is best to:

Rely only on the passenger’s side mirror.
Try to back up quickly.
Turn toward the passenger’s side whenever possible.
Use a helper, if possible.

3. Regrooved tires:

Should not be used on any vehicle.
Should not be used on the front of a bus.
Should not be used on trucks hauling gravel.

4. When pulled over to the side of the road, you should:

Rely on your taillights to alert other motorists to your presence.
Not worry about other motorists.
Use your four-way emergency flashers to alert other motorists to your presence.

5. Texting while driving is:

Allowed if you are contacting your employer.
Allowed when driving on rural roads.
Not allowed.

6. Charter bus passengers should not be allowed to board until departure time because:

The cost of the bus starts when the first passenger boards. It saves money to board as late as possible.
Passengers will be more likely to get on and off the bus multiple times before departing, raising the risk that they will miss the departure entirely.
Passengers should not be allowed to decide which seats to take until the bus is about to leave.
Waiting to load helps to prevent theft and vandalism.

7. If a vehicle is equipped with a retarder and the vehicle's drive wheels have poor traction:

The wheels will be more likely to skid.
The wheels will have improved traction.
The wheels will lock up.

8. Most hazardous materials:

Should be stored near the engine of a bus.
May be transported on a bus if passengers are informed in advance.
Can be transported on a bus if the items can be stored near the rear of the vehicle.
Cannot be transported by bus.

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