Code Review and Journeyman Exam Preparation
A structured review of the National Electrical Code and trade theory for journeyman licensing exams: exam format and study planning, code navigation, conductors and derating, branch circuits and voltage drop, load calculations, services, grounding and bonding, wiring methods and fill, motors and transformers, special locations, calculations, theory and exam technique with full practice exams.
ELEC-430 12 lessons · 4 h 59 min
Offered by HSM University · Electrician
This is the American version of this course. See the Canadian version.
What you'll learn
- Explain journeyman licensing exam structure, content and scoring, and build a diagnostic-based study plan
- Navigate the National Electrical Code quickly using its structure, index, tables and precise rule wording
- Size conductors using ampacity tables, ambient temperature correction, grouping factors and termination limits
- Size branch circuits, feeders and overcurrent devices for continuous loads, and calculate voltage drop
- Perform dwelling, multi-unit and non-dwelling load calculations and select service sizes
- Apply service, grounding and bonding requirements, including electrodes, conductor sizing and separately derived systems
- Select wiring methods and calculate box fill, raceway fill, bends and burial depths
- Size motor branch circuits, overloads, disconnects, motor feeders and transformer protection
- Apply rules for hazardous locations, pools, health care, emergency, fire alarm, renewable energy and EV charging
- Solve Ohm's law, AC power, power factor, three-phase, transformer and conduit bending calculations
- Explain the theory of machines, controls, electronics, communication systems and electrical safety
- Use exam technique, timing and practice exam analysis to perform reliably under exam conditions
Course content
12 lessons · 4 h 59 min total · final exam
- 1 How journeyman exams work and building a study plan 24 min · quiz
- 2 Code navigation under time pressure 25 min · quiz
- 3 Conductors, ampacity and derating 24 min · quiz
- 4 Branch circuits, feeders, overcurrent protection and voltage drop 26 min · quiz
- 5 Load calculations for dwellings and other buildings 24 min · quiz
- 6 Services, grounding and bonding 25 min · quiz
- 7 Wiring methods, boxes and raceways 24 min · quiz
- 8 Motors, transformers and control circuits 24 min · quiz
- 9 Hazardous locations, special occupancies and special systems 25 min · quiz
- 10 Calculations review 29 min · quiz
- 11 Theory review: machines, electronics, communications and safety 25 min · quiz
- 12 Exam technique, practice exams and final review 24 min · quiz
- E Final exam 20 questions
Requirements
Recommended background. You can start any course at any time.
Description
A structured review of the National Electrical Code and trade theory for journeyman licensing exams: exam format and study planning, code navigation, conductors and derating, branch circuits and voltage drop, load calculations, services, grounding and bonding, wiring methods and fill, motors and transformers, special locations, calculations, theory and exam technique with full practice exams.