AlbertaGuidepost Testing
Alberta Air brake knowledge test (Q endorsement) practice, for the Q endorsement (air brakes) on an Alberta driver's licence
30 questions, 25 of 30 to pass. Handbook published by Alberta Transportation and Economic Corridors.
Module 9: Driving Tips
Chapter 9 of 10 in the Air brake manual: a guide for instructors (Alberta) (2012). The Air brake knowledge test (Q endorsement) draws questions from this chapter; the 10 below are Guidepost's, each linked to the page it comes from.
A tractor with a bobtail relay is driven with empty trailer air lines. What effect does the relay have on primary service circuit applications?
The handbook pages these come from
- Module 9: Driving Tips, Slide 206, printed page 84, PDF page 88
- Module 9: Driving Tips, Slide 208, printed page 85, PDF page 89
- Module 9: Driving Tips, Slide 217, printed page 87, PDF page 91
- Module 9: Driving Tips, Slide 224, printed page 89, PDF page 93
- Module 9: Driving Tips, Slide 229, printed page 91, PDF page 95
Get the full test
The full test adds the whole question bank in five modes, and full exam papers in the real format shown above.
Alberta Air brake knowledge test (Q endorsement) practice, for the Q endorsement (air brakes) on an Alberta driver's licence
The full Air brake knowledge test (Q endorsement) practice test →
Guidepost Testing is practice material written from the official handbook. It is not the government's test and contains no questions from it.
Not affiliated with, endorsed by, or connected to Alberta Transportation and Economic Corridors or any government.
Passing here does not mean you will pass the real test.
All sales are final. If a test does not work or you were charged twice, email support@guidepostcanada.ca and we will fix it or refund you.
Each question shows the date we last checked its source.
Quebec is not covered.
Operated by 18191956 CANADA LTD.
Alberta sells its student air brake manual in print. Our questions are written from Alberta's free instructor guide (2012) and the 2025 Commercial Driver's Guide, each linked to the page it comes from, and the pass mark and test length are the registry agent's current rules.
Contains information licensed under the Open Government Licence - Alberta.