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Practice quizzes / Alberta Air Brake (Q) Knowledge Test Practice Questions - Alberta Air Brake (Q Endorsement) Knowledge Test Exam - Variant 2 / Question 45188
Practice question

In Alberta's compressor build-up test, pressure must rise from 50 to 90 PSI within what time at about 1200 RPM fast idle?

  1. 30 seconds
  2. 10 minutes
  3. Three minutes
  4. One hour

Answer: C — Three minutes

The correct answer is shown above. Try the full quiz for additional practice.

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