If you remain in neutral for too long while switching gears, you may have difficulty putting the vehicle into the next gear. If this happens, do not try to force the gear shift. Instead, return to neutral, release the clutch, increase the engine speed to match the road speed, and try again.

You may have trouble putting the vehicle into the next gear.

Backing is always dangerous because it is impossible to see everything that is behind your vehicle. Only drive in reverse if it is absolutely necessary.

It is difficult for the driver to see behind the trailer.

There may be extra weight in the front of the vehicle.

Cargo may fall out of the trailer.

Trailers are not made to be driven in reverse.

If you wish to be licensed to drive a CMV with air brakes, you must pass the air brakes knowledge test and use a vehicle with air brakes for your skills test.

They cannot operate a vehicle with air brakes.

They can only operate a vehicle with air brakes in intrastate commerce.

They can only operate a vehicle with air brakes in interstate commerce.

In an air brake system, the air compressor pumps air into the air storage tanks. The air compressor is controlled by the air compressor governor.

It pumps air into the air storage tanks.

It moves air to the back of the truck.

A person may not have more than one license. Violation of this law may be punishable by jail time and/or a fine of up to $5,000.

An automobile license from one state and a CDL from another.

Two licenses: one for automobiles and one for trucks.

Class B Driving Test | Vermont 2025 #1 Page 5 of 7

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 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 | Vermont 2025 #1 Page 5 of 7

29 . If you remain in neutral for too long while switching gears:

30 . What can happen if the air pressure gets too low in an air brake system?

31 . Backing with a trailer is dangerous because:

32 . If an applicant does not receive an air brakes endorsement:

33 . How long must an applicant hold a Commercial Learner’s Permit (CLP) before taking the road test?

34 . What does an air compressor do in an air brake system?

35 . A driver may have:

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

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