EEA Electrician Exam study guide
EEA Electrician Exam · Work through your exam, one topic at a time.
The EEA Electrician credential is a professional certification for electricians who want independent verification of their knowledge of electrical theory, installation practice, and code application. It suits working journeymen, maintenance and industrial electricians, and candidates preparing for licensing who want a structured benchmark of their competence. The EEA Electrician Exam study guide has 9 sections and about 3,681 words.
01Electrical Theory and Fundamentals
The Electrical Theory and Fundamentals domain tests calculation fluency: Ohm's law, power, series and parallel circuits, AC impedance and power factor, three-phase line/phase relationships, and voltage drop. Questions often hide the real load behind a nameplate or a mixed circuit, so track units and phase.
420 words, about 2 min02Wiring Methods and Materials
The Wiring Methods and Materials domain tests Chapter 3 selection and installation: cable and raceway types, permitted uses, support and securing, conductor ampacity, adjustment and correction, conduit fill, and box fill. The exam pairs a code rule with a physical installation detail.
450 words, about 2 min03Branch Circuits, Feeders, and Service Calculations
The Branch Circuits, Feeders, and Service Calculations domain tests Articles 210, 215, 220, and 230: receptacle spacing, required circuits, GFCI and AFCI protection, load calculations, demand factors, and service sizing. Expect a dwelling or small commercial plan and a request for the minimum service.
443 words, about 2 min04Grounding and Bonding
The Grounding and Bonding domain tests Article 250: system grounding, grounding electrode conductors, equipment grounding conductors, bonding of metal piping and structures, and electrode requirements. The exam separates grounding, the earth connection, from bonding, the fault-current path.
410 words, about 2 min05Overcurrent Protection and Short-Circuit Current Ratings
The Overcurrent Protection and Short-Circuit Current Ratings domain tests Article 240 and the performance requirements in 110.9 and 110.10: standard ratings, conductor protection, tap rules, interrupting rating, and series-rated equipment. Expect a one-line diagram with a fault-current value.
417 words, about 2 min06Motors, Controls, and HVAC Equipment
The Motors, Controls, and HVAC Equipment domain tests Articles 430 and 440: motor full-load current from tables, branch-circuit conductors, short-circuit protection, overload protection, disconnects, and air-conditioning nameplate calculations. The exam expects table values, not nameplate amps, for motor branch circuits.
396 words, about 2 min07Special Occupancies, Locations, and Equipment
The Special Occupancies, Locations, and Equipment domain tests Articles 500 through 516, 517, 518, 520, 525, 547, 550, 551, 555, 590, 680, 690, 700, and 706: hazardous classifications, health care, assembly, pools, solar PV, and emergency systems. The exam focuses on selecting equipment and wiring permitted for the location.
408 words, about 2 min08Electrical Safety, Codes, and Standards
The Electrical Safety, Codes, and Standards domain tests the administrative and worker-safety side of the trade: NEC scope and listing, NFPA 70E risk assessment, OSHA lockout/tagout and energized-work rules, arc-flash boundaries, and inspection and permit requirements. The exam distinguishes the installation code from the workplace safety standard.
354 words, about 2 min09Load Calculations and Plan Interpretation
The Load Calculations and Plan Interpretation domain tests Article 220 and the ability to read a panel schedule, one-line diagram, and floor plan. Expect to convert connected loads to demand loads, balance phases, and select service or feeder sizes.
383 words, about 2 min