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Practice quizzes / IMSA Bench Tech II Practice Questions - IMSA Traffic Signal Bench Technician Level II Certification Exam / Question 102247
Practice question

Which MMU fault category does the RED ENABLE input gate?

  1. Conflict monitoring
  2. Red fail and minimum yellow change/red clearance monitoring
  3. Load-switch driver short detection
  4. External watchdog

Answer: B — Red fail and minimum yellow change/red clearance monitoring

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