Practice question

What advanced NEC Article applies to the installation of outdoor lighting circuits operating at over 600 volts?

  1. Article 210
  2. Article 399 - Outdoor Overhead Conductors Over 1000 Volts and Part IV of Article 225
  3. Article 110 only
  4. No NEC articles apply above 600 volts

Answer: B — Article 399 - Outdoor Overhead Conductors Over 1000 Volts and Part IV of Article 225

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

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