Practice question

What is the purpose of a 'photometric field test' on a completed roadway lighting installation?

  1. To test the structural integrity of the poles
  2. To measure actual illuminance and uniformity on the roadway and verify that the installation meets the design criteria specified in IESNA RP-8
  3. To test the photocontrol operation only
  4. To measure the temperature of the luminaire

Answer: B — To measure actual illuminance and uniformity on the roadway and verify that the installation meets the design criteria specified in IESNA RP-8

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