General Electricity Course
Gain mastery over 120 V single-phase electrical systems through this comprehensive General Electricity Fundamentals course. Develop expertise in Ohm’s Law applications, precise circuit sizing, accurate load calculations, safe wiring practices, and professional documentation. Confidently design, implement, and present code-compliant circuits suitable for workshops and everyday applications, ensuring safety and reliability in all projects.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
This course equips you with essential skills for managing 120 V single-phase electrical systems confidently. You'll explore Ohm’s Law, power calculations, AC fundamentals, and real versus apparent power, applying them to circuit sizing, load assessments, and secure wiring decisions. Hands-on practice includes meter usage, interpreting ratings, branch planning, design documentation, and creating professional reports for practical projects.
Elevify advantages
Develop skills
- Master Ohm’s Law for quick voltage, current, and power calculations in 120 V circuits.
- Accurately size circuits by evaluating total loads, branch currents, and safety margins.
- Design efficient 120 V layouts distinguishing series and parallel configurations for lighting and outlets.
- Choose appropriate wires and breakers to prevent overheating, voltage drops, and fire risks.
- Create professional load tables and reports with verifiable calculations and referenced data sheets.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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