VA Electrician study guide
VA Electrician · Work through your exam, one topic at a time.
Electricians in Virginia are regulated by the Department of Professional and Occupational Regulation (DPOR), which lists "Electricians (Tradesmen)" among the professions it oversees and maintains a Tradesmen Program board alongside its other boards and programs. The journeyman-level tradesman credential is intended for electricians who have satisfied the Board's requirements and want formal recognition as qualified to perform electrical work in the Commonwealth. The VA Electrician study guide has 6 sections and about 2,205 words.
01General Electrical Knowledge and NEC Fundamentals
The NEC is an installation code, not a design manual. Article 90.3 gives the hierarchy: Chapters 1 through 4 apply generally, Chapters 5, 6 and 7 modify or supplement them, Chapter 8 covers communications and stands largely alone, and Chapter 9 contains tables.
370 words, about 2 min02Wiring Methods, Materials, and Installation Requirements
Wiring methods are Articles 320 through 362, general installation rules are Article 300, boxes and fill are Article 314, switches are 404, receptacles are 406, and luminaires are 410. Know which method is permitted where: NM cable (334) is for dry locations and may not be subject to physical damage; UF (340) is the wet and underground cable; EMT (358) is permitted in concrete and in wet locations; PVC (352) has expansion, temperature and support limits.
398 words, about 2 min03Equipment for General Use and Utilization Equipment
This domain runs from Article 400 through Article 480: flexible cords (400), switches (404), receptacles (406), panelboards (408), luminaires (410), appliances (422), fixed electric space heating (424), motors (430), air conditioning and refrigeration (440), generators (445), transformers (450) and batteries (480). 430.6(A) requires the horsepower tables (430.247 through 430.250), not the nameplate current, for sizing branch-circuit conductors, short-circuit and ground-fault protection, and disconnecting means.
333 words, about 2 min04Special Occupancies, Special Equipment, and Special Conditions
Special occupancies (Articles 500-517, 518-547, 550, 551, 555), special equipment (600-695, including 620 elevators, 625 EV charging, 680 pools, 690 solar photovoltaic and 695 fire pumps) and special conditions (700 emergency systems, 701 legally required standby, 702 optional standby, 705 interconnected sources, 706 energy storage, 725 Class 1, 2 and 3 circuits, 760 fire alarm, 800 communications) each add or change requirements. Read the article first, then fall back on Chapters 1 to 4.
367 words, about 2 min05Grounding, Bonding, Overcurrent Protection, and Communications Systems
System grounding connects the grounded conductor to earth at the service (250.24) or at a separately derived system (250.30) and requires a main bonding jumper. Equipment grounding connects non-current-carrying metal parts back to the source so a fault trips the overcurrent device.
346 words, about 2 min06Virginia Statutes, Board Regulations, and Business Practices for Tradesmen
Licensure is in Title 54.1, Chapter 11 of the Code of Virginia and is administered by the Department of Professional and Occupational Regulation through the Board for Contractors. Study 18VAC50-30 for individual tradesman licensing, including journeyman and master electrician, and the contractor licensing regulations for the business side.
391 words, about 2 min