A PPE category is typically identified as an output of arc flash hazard analysis. Which option best reflects this output?

• A. Incident energy estimates
• B. Boundary information
• C. PPE category
• D. Equipment list

Answer: (C)

Arc flash hazard analysis yields results that guide what protection a worker must wear. The clearest, most actionable output is the PPE category, which tells you the level of arc-rated equipment required for a given task at a specific working distance. This category is determined by translating the calculated incident energy from the analysis into the corresponding protection level in NFPA 70E’s PPE tables, which specify the necessary flame-resistant clothing, face shield, gloves, and other protective items. While the analysis can also produce incident energy values and boundary considerations, the PPE category is the direct deliverable you use to select and wear the correct PPE.