3. Electrical Safety
NCEES Topic 3 (10–15 questions). Wiring methods, hazardous locations, special occupancies, shock and burns.
Chapters
Chapter
A. Wiring methods and installations (NEC 430, NESC C2)
NEC Article 430 motor circuits + branch/feeder sizing; NESC C2-2023 overhead/underground utility clearances.
Chapter
D. Shock and burns (NFPA 70E, OSHA 1910.269)
NFPA 70E arc flash + OSHA 1910.269, IEEE 1584 incident-energy analysis, approach boundaries, PPE categories.