Practice question

During a governor test, cut-out occurs at 126 psi and cut-in at 78 psi. What is correct?

  1. Fail only if the safety valve opens
  2. Fail, because cut-in must not be below 80 psi
  3. Pass, because cut-out is below 145 psi
  4. Pass, because 78 psi is close to normal

Answer: B — Fail, because cut-in must not be below 80 psi

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