Air Brake Coach
Endorsement rulesQuestion 109 of 116

What is the pass mark for the knowledge test?

  1. 50%
  2. 70%
  3. 100%
  4. 83%
Show answer

Correct answer: 83%

The pass mark is 83%. This allows a maximum of five wrong answers.

Source: Air Brake Manual: A Guide for Instructors (Government of Alberta, Alberta Transportation, March/April 2012), Discuss the knowledge test, page 12

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Questions last reviewed: 18 October 2026