Electrical equipment subject to a nominal-voltage marking requirement has no legible voltage identification. What is needed before acceptance?
- ANo marking after energization
- BConductor color alone in every case
- CA handwritten note kept off site
- Required voltage identification
Where to look it up
https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.303
Why D is correct
Provide the required durable voltage identification on the equipment. Undocumented assumptions and an off-site note do not replace required marking. This question does not define every conductor-color identification method.
