In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 55 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.

When tank pressure falls below 55 psi.

When tank pressure falls below 120 psi.

When tank pressure falls below 55 psi.

When tank pressure falls below 10 psi.

A driver's seat should always be equipped with a seat belt. You must wear a seat belt at all times while operating a CMV.

You must always wear a seat belt.

You are never required to wear a seat belt.

You are required to wear a seat belt, but only if transporting more than 500 pounds of cargo.

You must always wear a seat belt.

You are required to wear a seat belt, but only if you are driving a tank vehicle.

After starting the engine of a vehicle equipped with an Anti-Lock Braking System (ABS), the indicator light should come on and then turn off. If the light stays on, something is wrong with the ABS.

The ABS indicator light should turn on, then quickly shut off.

The steering wheel will not move until the air tanks are full.

The two basic reasons to cover cargo are to protect people from the cargo if it spills and to protect the cargo from weather conditions.

Preventing other drivers from looking at what is being transported

Protecting people from spilled cargo

Protecting the cargo from the weather

Preventing other drivers from looking at what is being transported

Texting while driving is particularly dangerous because it is both a mental and physical distraction to the driver. In addition to diverting a driver's mental attention away from the road, texting requires a person to remove at least one hand from the vehicle's controls.

It is both a mental and physical distraction.

A message may be upsetting to the driver.

People like to read and may become too engaged in their phones.

Class B Driving Test | Vermont 2024 #1

Train for FREE online with our Vermont 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 VT CDL class B permit 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 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 | Vermont 2024 #1

1 . The center of gravity in a trailer should be:

2 . A low air pressure warning signal should activate:

3 . When operating a truck requiring a CDL:

4 . If a vehicle is equipped with an Anti-Lock Braking System (ABS), when the vehicle is started:

5 . Alcohol can be removed from your system:

6 . Which of the following is not a reason to cover cargo?

7 . Texting while driving is especially dangerous because:

See the exact questions that will be on the 2024 DMV exam.

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