Practice question

What are foundation brakes?

  1. Only the dashboard warning lamps
  2. Only the glad hands on a trailer
  3. Only the registry knowledge-test booklet
  4. The mechanical brake assemblies at the wheels operated by the air system

Answer: D — The mechanical brake assemblies at the wheels operated by the air system

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Practice more: Alberta Air Brake (Q) Knowledge Test Practice Questions - Alberta Air Brake (Q Endorsement) Knowledge Test Exam - Variant 2 →