All tests and feedback are written by a licenced Air Brake Instructor.
These test questions will help you prepare for the ICBC Air Brake Theory Exam.
- These are practice tests for BC's air brake endorsement (Code 20).
- All questions provide feedback.
- The questions and answers are randomized, so no two practice tests are the same.
- Feedback is provided for all answers.
- Test consists of 24 multiple-choice air brake questions.
- Regardless of licence class, everyone taking an air brake theory test must answer both truck and trailer questions.
You will have access to the 7 practice tests for a period of 2 weeks (14 days).