Electrical Journeyman License

Receptacle spacing rules, GFCI and AFCI protection requirements, tamper-resistant receptacles, wet location covers, and lighting switches.

Volume allowances for box fill, conduit fill percentages, EMT permitted uses, NM cable restrictions, and cable protection requirements.

Wire ampacity from Table 310.16, overcurrent protection limits, temperature ratings, derating factors, continuous loads, and parallel conductors.

Grounding electrodes, GEC sizing, ground rod requirements, conductor color codes, equipment grounding purpose, and separately derived systems.

Minimum service size, disconnect location, working space, service drop clearances, tap rules, fault current documentation, and arc flash labeling.

General lighting loads, demand factors, voltage drop calculations, the K-factor formula, and single-phase circuit sizing.

Motor FLC, branch circuit conductor sizing at 125%, overcurrent protection at 250%, A/C equipment rules, fixed appliances, and heating equipment.

Pool bonding and clearances, solar PV rapid shutdown, EV charging circuits, battery systems, emergency power timing, and generator protection.

NFPA 70E workplace safety, arc flash PPE categories, approach boundaries, lockout/tagout, Class I hazardous locations, and healthcare grounding.