Which of the following are identified as categories of requirements related to precautions for personnel activities?

• A. I, II, III, IV
• B. I, II, III, IV, VII, VIII, and IX
• C. I, II, III, IV, V
• D. I, II, III, IV, VI

Answer: (B)

The main idea is recognizing which requirement categories are specifically about keeping people safe while they perform electrical work. The categories that truly guide precautions for personnel activities cover planning and hazard analysis, safe work procedures, use and maintenance of PPE, how to properly isolate and de-energize equipment, lockout/tagout practices, and procedures for emergencies or incidents. The correct choice includes all of these relevant areas and excludes categories that don’t directly pertain to protecting personnel during work. Other options miss one or more essential areas or include categories not tied to the on-the-job precautions for workers.