100+ Free Alberta Air Brake (Q) Knowledge Test Practice Questions
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Key Facts: Alberta Air Brake (Q) Knowledge Test Exam
30
Official multiple-choice questions
Alberta.ca Air Brake Program
25/30
Official pass mark
Alberta.ca Air Brake Program
6 wrong
Automatic test end
Alberta.ca Air Brake Program
$5.00
Government knowledge-test fee
Registry Agent Product Catalogue July 2026
$12.60
Maximum registry service charge
Registry Agent Product Catalogue July 2026
6.5 hrs
Minimum classroom training
Alberta.ca Air Brake Program
120-135 PSI
Governor cut-out check range
Alberta Commercial Driver's Guide
Alberta's Q endorsement knowledge test has 30 multiple-choice questions, a 25-correct pass mark, automatic termination after 6 wrong answers, no time limit, and English-only electronic delivery at registry agents. The July 2026 Registry Agent Product Catalogue lists a $5.00 government fee plus a service charge (maximum $12.60). Prepare with the Air Brake Manual provided in the approved course and the Commercial Driver's Guide inspection numbers: build 50-90 PSI within 3 minutes, low-air warning by 60 PSI, governor cut-out 120-135 PSI, cut-in 20-25 PSI below cut-out, park valve pop-out 20-45 PSI, trailer supply pop-out 40-60 PSI or higher, and applied leak limits of 4 PSI for power units plus 2 PSI per trailer over 2 minutes.
Sample Alberta Air Brake (Q) Knowledge Test Practice Questions
Try these sample questions to test your Alberta Air Brake (Q) Knowledge Test exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1In Alberta, what endorsement is placed on a driver's licence after successfully completing the approved air brake program and knowledge test?
2According to Alberta's Air Brake Program, how many multiple-choice questions are on the Q endorsement knowledge test?
3How many correct answers does Alberta require to pass the air brake knowledge test?
4What happens on Alberta's air brake knowledge test if you answer six questions incorrectly?
5What licence status is required to take Alberta's air brake knowledge test?
6Which statement matches Alberta's air brake knowledge-test timing and retest rules?
7In what language is Alberta's air brake knowledge test offered at registry agents?
8According to the Registry Agent Product Catalogue (July 2026), what is the government fee for the Air Brakes (English Only) knowledge test?
9What minimum classroom length does Alberta require in the approved air brake course?
10After classroom training, what practical training does Alberta's Air Brake Program include before the practical assessment?
About the Alberta Air Brake (Q) Knowledge Test Exam
The Alberta Air Brake (Q Endorsement) Knowledge Test is the electronic written exam taken at a registry agent after you complete an approved air brake course and practical assessment. Alberta requires Class 1, 2, 3, 4, or 5 drivers to hold the Q endorsement before operating vehicles with air brakes, and Class 1 applicants must complete the air brake endorsement first. The official test has 30 multiple-choice questions, requires 25 correct answers, ends after 6 incorrect answers, has no time limit, and is offered in English only. Study should cover air supply components, governor and build-up checks, low-air warnings, spring parking brakes, dual systems, tractor-trailer protection, foundation brake adjustment, stopping distance and lag, and the Commercial Driver's Guide trip air brake inspection sequence.
Assessment
30 multiple-choice questions at an Alberta registry agent after approved course completion. The test ends automatically after 6 incorrect answers. Passing adds the Q endorsement; no road test is required for the endorsement itself.
Time Limit
No time limit
Passing Score
25 correct out of 30
Exam Fee
$5.00 government fee plus registry agent service charge (catalogue maximum $12.60) for Air Brakes (English Only) (Government of Alberta — Driver Programs / Examinations and Licensing (delivered at Alberta registry agents))
Alberta Air Brake (Q) Knowledge Test Exam Content Outline
Q Endorsement Path and Test Rules
Approved course steps, Notice of Air Brake Program Completion, 30-question knowledge test, 25-correct pass mark, six-wrong auto-end, English-only testing, retest next day, fees, and no road test or Q renewal.
Air Supply and Pressure Control
Compressor, governor cut-out and cut-in, reservoirs and draining, air dryer, safety valve, and 50-to-90 PSI build-up within three minutes at about 1200 RPM.
Warnings, Dual Systems, and Spring Brakes
Gauges, low-air warning by 60 PSI, dual-circuit protection, spring parking brakes, park-valve pop-out 20-45 PSI, compounding cautions, and safe low-air response.
Foundation Brakes and Stopping Distance
Chambers, S-cams, slack adjusters, pushrod travel, brake fade and balance, lag of about 4/10 second, weight and grade effects, and downhill control.
Trip Air Brake Inspection and Combinations
Tractor protection, trailer supply checks, supply-circuit governor checks, applied leak limits, brake response tests, hand-valve misuse, and farm/technician exceptions.
How to Pass the Alberta Air Brake (Q) Knowledge Test Exam
What You Need to Know
- Passing score: 25 correct out of 30
- Assessment: 30 multiple-choice questions at an Alberta registry agent after approved course completion. The test ends automatically after 6 incorrect answers. Passing adds the Q endorsement; no road test is required for the endorsement itself.
- Time limit: No time limit
- Exam fee: $5.00 government fee plus registry agent service charge (catalogue maximum $12.60) for Air Brakes (English Only)
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
Alberta Air Brake (Q) Knowledge Test Study Tips from Top Performers
Frequently Asked Questions
How many questions are on the Alberta air brake knowledge test?
Alberta states the knowledge test consists of 30 multiple-choice questions.
What score do I need to pass?
You must answer 25 of the 30 questions correctly. The test automatically ends if you answer 6 questions incorrectly.
Is there a time limit?
No. Alberta states there is no time limit on the air brake knowledge test.
How much does the knowledge test cost?
The July 2026 Registry Agent Product Catalogue lists a $5.00 government fee for Air Brakes (English Only), plus a registry agent service charge with a catalogue maximum of $12.60.
Do I need a road test for the Q endorsement?
No. Alberta states a practical road test is not required to get the Q endorsement. You complete the approved course practical assessment, then pass the knowledge test at a registry agent.
What should I study?
Use the Air Brake Manual: A Guide for Students provided in the approved course, and review the Commercial Driver's Guide air brake and trip inspection material, including the listed pressure checkpoints.
Can I retest the same day if I fail?
No. Alberta states retests must be conducted on a different day. There is no published limit on the number of attempts.
Do farm vehicles need the Q endorsement?
Single-motor farm vehicles do not need a Q endorsement. A farm vehicle combination that requires a Class 1 licence does require the Q endorsement, and Class 1 applicants must show air brake training proof even if the vehicle is farm-registered.