Free District of Columbia CDL Air Brakes Test 2024 | DC
Part of mandatory Entry-Level Driver Training Course Based on 2024 DC commercial driver's license manualAvailable in EN, ES
30questions
6mistakes allowed
80%passing score
The knowledge you have gained from studying air brakes will be tested so that you can become a safer driver today.
We have included 30 multiple-choice questions, carefully based on the District of Columbia Commercial Driver License Manual and the actual types of questions you will find on the DMV exam. A hint and an explanation have been provided for each question. Please read each explanation to gain further insight as you prepare for the questions on the actual DMV exam. Good luck on your exam, and drive safely!
Perfect for
- First-time DC CDL and CLP applicants
- CDL holders adding endorsements
- DC CDL renewal applicants
What to expect on the actual DC DMV exam
| How many questions | 25 |
|---|---|
| How many correct answers to pass | 20 |
| Passing score | 80% |
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