Practice question

What is the purpose of a fuse in a roadway lighting pole base?

  1. To increase the voltage to the luminaire
  2. To protect the circuit wiring and provide a means to isolate individual luminaires
  3. To dim the luminaire at night
  4. To connect the pole to the grounding system

Answer: B — To protect the circuit wiring and provide a means to isolate individual luminaires

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Practice more: IMSA Roadway Lighting I Practice Questions - IMSA Roadway Lighting Technician Level I Certification Exam Exam →