If you must stop and park on the side of the road, make sure to turn on your emergency flashers. This is especially important at night. Taillights are not an adequate when alerting other drivers because the drivers may mistakenly think your vehicle is moving normally and collide with it.

Turn on your emergency flashers to warn other motorists.

Allow your taillights to alert other motorists.

Turn on your emergency flashers to warn other motorists.

Keep your lights off to avoid distracting other motorists.

Keep your door open to warn other motorists.

Passing an accident scene can be hazardous because the people involved in the accident may not be watching traffic, and the scene itself may distract other passing drivers. Ice cream trucks can create hazardous conditions because they attract children who may not pay attention to nearby vehicles. Shoppers near the roadway are often paying attention to stores, not passing traffic.

A police car assisting a motorist on the side of the road

Always apply the parking brake when leaving your vehicle unattended.

Only set the parking brake if the vehicle is parked on a slope.

Deflate the tires by 10 percent.

As a precaution, you should always approach a railroad crossing under the assumption that a train is coming. Do not rely only on signals or your hearing to indicate that a train is approaching.

Not rely on signals to indicate when a train is approaching.

Rely on the posted signals to indicate when a train is approaching.

Rely on the movements of other motorists to indicate when a train is approaching.

Not rely on signals to indicate when a train is approaching.

Look to see if nearby plants are moving from the breeze created by a passing train

To warn drivers behind you that you are about to slow down, it may be a good idea to first lightly tap your brake pedal a few times to make the brake lights flash.

Tap on the brakes a couple of times.

The liver removes alcohol from the body at a fixed rate. Despite popular belief, tricks like drinking coffee or taking a cold shower will not speed up the process. The only way to become sober is to allow your body the time it needs to remove the alcohol from your system.

More quickly if the person stays awake.

If you must use a mobile phone while driving, it must be in close proximity to you and easily reachable while you are securely fastened into your seat. It is dangerous and non-compliant to unsafely reach for a mobile phone, even if you plan to use a hands-free feature when speaking on the phone.

Unacceptable even if you plan to use a hands-free feature.

Acceptable if you are driving without a passenger.

Acceptable if you plan to use a hands-free feature.

Unacceptable even if you plan to use a hands-free feature.

Class B Driving Test | Connecticut 2025 #1 Page 2 of 7

Train for FREE online with our Connecticut class B license 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 CT CDL class B permit in 2025, 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 CDL class B requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

Class B Driving Test | Connecticut 2025 #1 Page 2 of 7

8 . If pulled off to the side of the road, you should:

9 . Which of the following is not an example of a driving hazard?

10 . When leaving a vehicle unattended, a driver should:

11 . When approaching a railroad crossing, you should:

12 . When you need to brake, how can you warn drivers behind you?

13 . Alcohol is removed from the body:

14 . Unsafely reaching for a phone is:

See the exact questions that will be on the 2025 DMV exam.

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