Learn electrical engineering
the right way.
9 structured courses from fundamentals to advanced topics. Built by a working electrician — with real diagrams, worked examples, and practical applications.
Electrical Fundamentals
Voltage, current, resistance, Ohm's Law, power, energy, and circuit theory from first principles. The foundation everything else is built on.
Domestic Wiring
Fixed wiring for houses and apartments. Ring circuits, radials, lighting, earthing, and consumer unit design — with real installation diagrams.
Protection & Fault Analysis
Overcurrent protection, RCDs, fault loop impedance, and discrimination between devices. Understand why a circuit trips — before it does.
Three-Phase Systems
Star and delta connections, balanced and unbalanced loads, motors, power factor, and three-phase distribution from substation to load.
Cable Sizing & Installation
Current-carrying capacity, derating factors, voltage drop calculations, and installation methods for every cable type from twin-and-earth to SWA.
Solar PV & Renewables
PV system design, inverter selection, grid connection, battery storage, and export tariffs. The complete picture for solar installation work.
Industrial Control & PLCs
Motor starters, contactors, overloads, PLC ladder logic, and industrial panel design. For electricians moving into commercial and industrial work.
Inspection & Testing
Initial verification and periodic inspection procedures. Every test, every limit, every form — from insulation resistance to RCD tripping time.
LED & Lighting Design
LED technology, driver circuits, emergency lighting, lux calculations, and controls from simple switching to DALI and smart systems.