June 2006
Beginner
793 pages
20h 59m
English
Content preview from Quantitative Techniques: Theory and Problems
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NETWORK (OR ARROW DIAGRAM)
A network is a graphical representation of inter-relationship of the various activities of a project. While drawing network, the following rules must be kept in mind.
- An activity cannot occur untill all activities leading to it are complete.
- No activity can start untill its tail event is reached.
| Activity | Head Event | Tail Event |
| 1 - 2 | 2 (Burst Event) | 1 (Burst Event) |
| 1 - 3 | 3 (Merge Event) | 1 (Burst Event) |
| 2 - 3 | 3 (Merge Event) | 2 (Burst Event) |
| 2 - 4 | 4 (Merge Event) | 2 (Burst Event) |
| 3 - 4 | 4 (Merge Event) | 3 |
| 4 - 5 | 5 | 4 |
The aforesaid graphical representation showing the inter-relationships ...
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