Connecticut CDL Class A, B or C DMV Practice Tests & Cheat Sheets

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

Controls when the air compressor pumps air into the air storage tanks.
Controls how quickly air leaves the air storage tanks.
Controls the temperature of the air entering the air storage tanks.
Controls the temperature of the air leaving the air storage tanks.

Only needed for vehicles transporting hazardous materials.
Only needed for interstate travel.
Required.
Only required when transporting passengers.

It will probably stay green as you approach.
It is likely broken.
It is likely that the light will soon change to yellow.
It is likely the light will skip yellow and change from green to red.

Connecticut DMV CDL Doubles / Triples Quick Practice Test

Connecticut DMV CDL Doubles / Triples Quick Practice Test For 2024

99.5% Pass Rate

Should always come to a complete stop.
May need to swerve your vehicle out of the way.
Should change lanes without looking.

Transmission.
Engine.
Radiator.

An Anti-Lock Braking System (ABS).
A flag.
Hydraulic brakes.

Drive faster.
Brake harder.
Stay in control when stopping.