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Practice quizzes / BC Air Brake Knowledge Test Practice Questions - British Columbia ICBC Air Brake Knowledge Test Exam / Question 55184
Practice question

A Type 30 brake chamber is applied with 100 psi. Approximately how much pushrod force can it develop before leverage at the slack adjuster?

  1. 300 pounds
  2. 1,000 pounds
  3. 3,000 pounds
  4. 30,000 pounds

Answer: C — 3,000 pounds

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

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