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Professional Electrician Training Course

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Engineering, Construction and Technology

Electricity

Professional Electrician Training Course

For all levels

Professional Electrician Training Course

Get the hands-on electrical training you need to work confidently on residential, commercial, and industrial systems. This course covers everything from safety fundamentals and NEC code requirements to motors, transformers, and advanced diagnostics. Whether you're starting out or leveling up, you'll build the real-world skills employers demand.

Dedika for Business

What you will learn:

You'll start with electrical theory, Ohm's Law, and job-site safety before moving into wiring methods, circuit analysis, and code-compliant installations. The course covers service entrance equipment, panelboards, transformers, and three-phase power distribution. You'll learn to wire motor control circuits, program variable frequency drives, and read industrial ladder logic diagrams. Advanced sections address systematic troubleshooting, thermal imaging, and power quality diagnostics. Supplementary material includes renewable energy systems, low-voltage wiring, lighting controls, and electrical estimating. By the end, you'll have the technical knowledge needed to pursue journeyman or master electrician licensing.

How you study in practice Professional Electrician Training Course

How you practise Professional Electrician Training Course

For companies looking to train their team

With Dedika for Business, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course Content

8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Electrical Fundamentals and Safety Basics

Lesson 1 • Atomic Theory and Electrical Principles
Covers electron behavior, conductors, insulators, and semiconductors. Provides the theoretical base for understanding how electricity flows through circuits.
Lesson 2 • Lockout/Tagout Procedures
Details energy isolation steps required before working on energized equipment. Builds on hazard recognition to establish safe work practices from day one.
Lesson 3 • Electrical Hazard Recognition
Identifies shock, arc flash, and fire hazards common on job sites. Connects hazard awareness to the safety protocols introduced in subsequent sections.
Lesson 4 • Voltage, Current, and Resistance
Introduces Ohm's Law and the relationships among voltage, current, and resistance. Students apply these relationships to solve basic circuit problems.
Lesson 5 • Personal Protective Equipment for Electricians
Specifies PPE selection, inspection, and proper use for electrical work. Reinforces hazard recognition by pairing each risk with appropriate protective gear.

Chapter 2See details

Electrical Tools, Materials, and Measurements

Lesson 1 • Using Multimeters and Clamp Meters
Teaches accurate measurement of voltage, current, resistance, and continuity. Measurement skills underpin troubleshooting covered in later chapters.
Lesson 2 • Wire and Cable Types
Identifies conductor materials, insulation ratings, and cable assemblies used in residential and commercial work. Material selection directly affects circuit performance and code compliance.
Lesson 3 • Hand Tools and Power Tools
Covers selection, safe use, and maintenance of electrician-specific hand and power tools. Proper tool handling reduces injury risk and improves work quality.
Lesson 4 • Conduit and Raceway Systems
Introduces rigid, intermediate, and flexible conduit types along with installation methods. Students connect material knowledge to practical wiring protection strategies.
Lesson 5 • Specialty Test Instruments
Covers insulation resistance testers, phase rotation meters, and power quality analyzers. Expands measurement capability for complex diagnostic tasks encountered on the job.

Chapter 3See details

Circuit Theory and Wiring Methods

Lesson 1 • AC Circuit Fundamentals
Introduces sinusoidal waveforms, frequency, and phase relationships in AC systems. Understanding AC behavior is essential for working with motors and transformers.
Lesson 2 • Commercial Wiring Methods
Addresses conduit wiring, pull boxes, and multi-wire branch circuits used in commercial buildings. Builds on residential skills by introducing higher-capacity and more complex installations.
Lesson 3 • Residential Wiring Methods
Covers branch circuit layout, box fill calculations, and device wiring for single-family dwellings. Students wire outlets, switches, and fixtures to standard residential practice.
Lesson 4 • Series and Parallel Circuit Analysis
Applies Ohm's Law and Kirchhoff's Laws to series, parallel, and combination circuits. Analytical skills developed here support load calculations in later chapters.
Lesson 5 • Grounding and Bonding Systems
Explains equipment grounding, system grounding, and bonding requirements for safety and equipment protection. Proper grounding prevents shock and ensures overcurrent device operation.

Chapter 4See details

Electrical Code and Blueprint Reading

Lesson 1 • Permit and Inspection Processes
Outlines the permit application, rough-in inspection, and final inspection workflow. Students understand how inspections verify code compliance before occupancy.
Lesson 2 • Structure of Electrical Installation Codes
Explains how electrical installation codes are organized, amended, and enforced. Understanding code structure allows efficient lookup and correct application of requirements.
Lesson 3 • Wiring and Protection Requirements
Covers conductor ampacity, overcurrent protection, and installation rules for common wiring methods. Students match conductors and protective devices to code-compliant values.
Lesson 4 • Load Calculations and Panel Schedules
Applies code-based methods to calculate residential and commercial electrical loads. Accurate load calculations determine service size and panel configuration.
Lesson 5 • Reading Electrical Blueprints
Teaches interpretation of floor plans, riser diagrams, and single-line drawings. Blueprint literacy enables accurate material takeoffs and installation planning.

Chapter 5See details

Service Entrance and Distribution Systems

Lesson 1 • Metering Equipment and Revenue Metering
Covers meter socket types, current transformer metering, and utility metering standards. Students identify metering configurations used in residential and commercial services.
Lesson 2 • Main Panelboards and Switchboards
Addresses panelboard construction, bus ratings, and main breaker installation. Students install and terminate conductors in main distribution equipment safely.
Lesson 3 • Utility Service Connections
Explains overhead and underground service entrance configurations and utility coordination requirements. Proper service connection ensures safe power delivery to the building.
Lesson 4 • Surge Protection and Power Quality
Introduces surge protective devices and their placement within distribution systems. Students connect power quality concepts to equipment protection and system reliability.
Lesson 5 • Subpanels and Feeder Circuits
Covers feeder sizing, subpanel installation, and separate grounding requirements for detached structures. Extends distribution knowledge to multi-panel building layouts.

Chapter 6See details

Transformers and Power Distribution

Lesson 1 • Power Factor Correction
Explains reactive power, power factor penalties, and capacitor bank installation for correction. Students calculate required capacitance and connect correction equipment.
Lesson 2 • Single-Phase Transformer Connections
Covers buck-boost, isolation, and step-down transformer wiring for single-phase applications. Students connect and verify single-phase transformers in practical installations.
Lesson 3 • Transformer Theory and Construction
Explains electromagnetic induction, turns ratio, and transformer losses. Theoretical understanding supports correct transformer selection and installation decisions.
Lesson 4 • Switchgear and Distribution Equipment
Covers medium-voltage switchgear, bus duct, and distribution panelboard installation. Students identify equipment ratings and safe work procedures for distribution gear.
Lesson 5 • Three-Phase Transformer Configurations
Addresses delta and wye connections, high-leg delta systems, and phase relationships. Three-phase knowledge is essential for commercial and industrial power distribution.

Chapter 7See details

Motors, Controls, and Industrial Wiring

Lesson 1 • Motor Starters and Contactors
Addresses magnetic starter construction, overload relay selection, and control circuit wiring. Students wire across-the-line starters and verify proper operation.
Lesson 2 • Electric Motor Principles
Explains AC and DC motor operating principles, nameplate data, and efficiency ratings. Motor theory provides the foundation for correct sizing and protection decisions.
Lesson 3 • Motor Branch Circuit Wiring
Covers conductor sizing, overcurrent protection, and disconnecting means for motor branch circuits. Students wire motor circuits that comply with installation code requirements.
Lesson 4 • Variable Frequency Drives
Introduces VFD operating principles, parameter programming, and installation requirements. VFDs are increasingly common in HVAC and industrial applications requiring speed control.
Lesson 5 • Industrial Control Wiring Practices
Covers ladder logic diagrams, control panel layout, and wire labeling standards used in industrial environments. Students build and verify control panels from schematic drawings.

Chapter 8See details

Troubleshooting and Advanced Diagnostics

Lesson 1 • Diagnosing Overcurrent and Ground Faults
Covers tripped breaker analysis, ground fault location, and arc fault identification techniques. Students use insulation testers and clamp meters to locate faults efficiently.
Lesson 2 • Thermal Imaging for Electrical Systems
Applies infrared thermography to detect hot connections, overloaded conductors, and failing components. Students interpret thermal images and prioritize corrective actions.
Lesson 3 • Power Quality Diagnostics
Uses power quality analyzers to identify harmonics, voltage sags, and transients affecting equipment. Students correlate power quality data with equipment malfunction symptoms.
Lesson 4 • Troubleshooting Motor and Control Circuits
Addresses motor failure modes, overload trip analysis, and control circuit fault tracing. Students apply ladder logic reading skills to isolate control faults quickly.
Lesson 5 • Systematic Troubleshooting Methodology
Introduces a structured diagnostic process: gather information, identify symptoms, test hypotheses, and verify repair. A repeatable method reduces diagnostic time and callbacks.

Certification

Your valid completion certificate

This course is for you:

Construction workers ready to specialize in a higher-paying electrical trade.
Recent high school graduates exploring skilled trades as a career path.
Maintenance technicians who handle basic electrical tasks but lack formal training.
Career changers from unrelated fields seeking stable, in-demand trade work.
Apprentice electricians who want structured knowledge to complement on-the-job hours.
Homeowners with strong DIY experience curious about professional-grade electrical work.

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...