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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.

9
Courses
71
Modules
56h
Content
69
Topics
🔍
Level:
Category:
9VR1 220ΩR2 470ΩVOHM'S LAW · SERIES CIRCUITSV = I×RP = V×I────────
▶ Start
Beginner
Theory

Electrical Fundamentals

Voltage, current, resistance, Ohm's Law, power, energy, and circuit theory from first principles. The foundation everything else is built on.

📚 8 modules6h📑 8 topics
CUMCBMCBMCBRCBOMCBOFFDOMESTIC WIRING · RING CIRCUITS
▶ Start
Beginner
Installation

Domestic Wiring

Fixed wiring for houses and apartments. Ring circuits, radials, lighting, earthing, and consumer unit design — with real installation diagrams.

📚 10 modules8h📑 8 topics
DISTRIBUTION BOARDMAIN100ARING 132ARING 232ALIGHTING6ACOOKER45ARCD / RCCB30mAType ATFAULT CURRENTPROTECTION · FAULT ANALYSIS
▶ Start
Intermediate
Protection

Protection & Fault Analysis

Overcurrent protection, RCDs, fault loop impedance, and discrimination between devices. Understand why a circuit trips — before it does.

📚 7 modules5h📑 7 topics
THREE-PHASE · STAR / DELTAL1L2L3120°240°360°STAR NDELTA
▶ Start
Intermediate
Power Systems

Three-Phase Systems

Star and delta connections, balanced and unbalanced loads, motors, power factor, and three-phase distribution from substation to load.

📚 9 modules7h📑 7 topics
CABLE SIZING · CURRENT CAPACITYLNEL2L3CABLE SPECIFICATIONCross-section2.5mm²TypeSWA XLPEVoltage0.6/1kVIcc27AVd/A/m18mVPhases3+ERatingIP68
▶ Start
Advanced
Design

Cable Sizing & Installation

Current-carrying capacity, derating factors, voltage drop calculations, and installation methods for every cable type from twin-and-earth to SWA.

📚 6 modules5h📑 7 topics
SOLAR PV · GRID CONNECTIONINVERTERDC → AC5kWGENkWhGRID TIE230V 50HzBATTERY STORAGE10kWh
▶ Start
Intermediate
Renewables

Solar PV & Renewables

PV system design, inverter selection, grid connection, battery storage, and export tariffs. The complete picture for solar installation work.

📚 8 modules6h📑 8 topics
INDUSTRIAL CONTROL · LADDER LOGICL1L2NOSTARTSTOPMCONTACTORAUXM-AUXOLOVERLOAD3-PHASE MOTOR415V · 50Hz · DOL Start
▶ Start
Advanced
Industrial

Industrial Control & PLCs

Motor starters, contactors, overloads, PLC ladder logic, and industrial panel design. For electricians moving into commercial and industrial work.

📚 10 modules9h📑 8 topics
INSPECTION & TESTING · EV THEORY∞MΩINSULATION R0500V TESTL+COMTEST SCHEDULEContinuity< 0.1ΩInsulation R> 1MΩPolarityCorrectEarth loop Zs< 0.8ΩRCD 30mA< 40msPFC3.2kAVD %2.8%
▶ Start
Advanced
Testing

Inspection & Testing

Initial verification and periodic inspection procedures. Every test, every limit, every form — from insulation resistance to RCD tripping time.

📚 8 modules7h📑 8 topics
LED & LIGHTING DESIGNDRIVER230V AC → 24V DC · Constant Current · PFC500luxRa > 80
▶ Start
Beginner
Technology

LED & Lighting Design

LED technology, driver circuits, emergency lighting, lux calculations, and controls from simple switching to DALI and smart systems.

📚 5 modules3h📑 8 topics