
Introduction
Network diagrams are visual representations of project tasks and their relationships. They are essential tools in project management, helping managers and team members understand the sequence of activities, dependencies, and critical paths within a project.
Types of Network Diagrams
- Activity-on-Node (AON) Diagrams
- Activity-on-Arrow (AOA) Diagrams
- Precedence Diagramming Method (PDM)
- Critical Path Method (CPM) Diagrams
- Program Evaluation and Review Technique (PERT) Charts
Uses in Project Management
- Visualizing project workflow
- Identifying task dependencies
- Determining the critical path
- Estimating project duration
- Resource allocation planning
Conclusion
Network diagrams are invaluable in project management, offering a clear visual representation of project structure and flow. They aid in planning, scheduling, and controlling projects, ultimately contributing to more efficient project execution and better resource management.