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Practice quizzes / Ontario Air Brake Z Test Practice Questions - Ontario Air Brake (Z Endorsement) Knowledge Test Exam / Question 160732
Practice question

Which governor-test result is defective under Ontario limits?

  1. Settings within the manufacturer range
  2. Cut-out above 145 psi or cut-in below 80 psi
  3. Cut-out at 120 psi and cut-in at 100 psi
  4. Cut-in 20 to 25 psi below cut-out

Answer: B — Cut-out above 145 psi or cut-in below 80 psi

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

Practice more: Ontario Air Brake Z Test Practice Questions - Ontario Air Brake (Z Endorsement) Knowledge Test Exam →
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