This repository contains a growing collection of worked examples covering various electrical engineering problems. Each example includes detailed solutions in PDF format, and in some cases, DXF files are provided for visual reference or import into AutoCAD.
Each folder in the repository represents a specific problem or topic. Inside each folder, you'll typically find:
solution.pdf– A step-by-step explanation and calculation.diagram.dxf– An optional AutoCAD drawing (single line diagram, layout, etc.).
- Transformer sizing & fault current calculations
- Busbar design
- Motor starting & power factor correction
- Protection coordination
- Single-line diagrams
- Load balancing
- Browse the folders to find a topic you're interested in.
- Open the PDF to view the solution.
- Download the DXF if you want to open the diagram in AutoCAD or any other CAD tool.
All examples are for educational and reference purposes