Electrician Journeyman

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1Branch Circuit Calculations and Conductors250 cards · PSI journeyman outline area 4 (15 of 80 items): Article 210 branch circuits, GFCI and AFCI, receptacle outlets, Article 240 overcurrent protection, Article 310 conductor ampacity with correction and adjustment, and equipment grounding conductor sizing.2Control Devices and Disconnecting Means51 cards · PSI journeyman outline area 8 (3 of 80 items): motor control circuits and controllers, Class 1, 2, and 3 circuits under NEC 2023 Articles 722, 724, and 725, and disconnecting-means rules across the code.3Definitions, Calculations, Theory, and Plans100 cards · PSI journeyman outline area 1 (6 of 80 items): NEC structure and Article 90, Article 100 definitions, Article 110 general requirements and working space, electrical theory, Ohm's law and power, three-phase and transformer math, voltage drop, and plan reading.4Equipment and Devices160 cards · PSI journeyman outline area 6 (10 of 80 items): switches, receptacles, panelboards, luminaires, appliances, space heating, air-conditioning equipment, transformers, and capacitors.5Feeders50 cards · PSI journeyman outline area 3 (3 of 80 items): Article 215 feeder rules, Article 220 feeder and service load calculations and demand factors, feeder taps, and outside feeders.6Motors and Generators80 cards · PSI journeyman outline area 7 (5 of 80 items): Article 430 motor conductor, overload, and short-circuit protection sizing, motor theory, Article 445 generators, and optional standby systems.7Renewable Energy Technologies35 cards · PSI journeyman outline area 10 (2 of 80 items): Article 690 PV systems, rapid shutdown and PV circuit sizing, Article 705 interconnection and the 120 % busbar rule, and energy storage.8Services, Service Equipment, and Separately Derived Systems150 cards · PSI journeyman outline area 2 (9 of 80 items): Article 230 services, dwelling service sizing, Article 250 grounding and bonding at the service, grounding electrodes and GEC sizing, and separately derived systems.9Special Occupancies, Equipment, and Conditions145 cards · PSI journeyman outline area 9 (9 of 80 items): hazardous locations, garages and fuel dispensing, health care, marinas, temporary wiring, signs, EV charging, pools and spas, and emergency and standby systems.10Wiring Methods and Materials299 cards · PSI journeyman outline area 5 (18 of 80 items): Article 300 general wiring rules and burial depths, boxes and box fill, cabinets, cable and raceway articles, conduit fill with Chapter 9 tables, wireways, cable trays, cords, and fixture wires.
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Journeyman electrician flashcards organized by the ten subject areas of PSI's journeyman electrician content outline (80 scored items), with rules, article references and calculations from the 2023 National Electrical Code (NFPA 70) explained in our own words. 1,320 cards in 10 decks. Built from publicly available sources such as the PSI candidate information bulletin and NFPA 70; your jurisdiction's adopted code edition governs, and some states (including Texas from September 2026) now test on the 2026 NEC. Cards are a memory-retention aid, not a substitute for study — check details against the official materials.