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.

99.5% Pass Rate

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

Speed.
Temperature.
Time of day.
Traffic.

Usually several inches
A significant amount, such as a large puddle
A small amount
None

Loosened.
Checked for tightness.
Inspected only if they seem frayed.
Left alone and not inspected.

Connecticut DMV CDL General Knowledge Quick Practice Test 1

Connecticut DMV CDL General Knowledge Quick Practice Test 1 For 2025

99.5% Pass Rate

Test the brakes while driving, but continue driving if nothing seems wrong.
Immediately stop driving.
Drive with the hazard lights activated.

Should never be used.
Protect drivers from being hit by cargo.
Protect drivers' heads when they are entering the cab of a truck.

Special transit permits should be acquired.
Fire departments along the route should be alerted.
Tolls should be paid.

The truck will not have any brakes.
The truck should be driven only at low speeds.
The truck will still have brakes.