Lag Definition and Explanation PDF | Download eBooks

Learn Lag definition in project management with explanation to study “What is Lag”. Study lag explanation with project management terms to review project management course for online MBA programs.

Lag Explanation:

The project related activities are defined and the relation between the activities are established and understood. After that, the project schedule is developed. The relationships between activities and the dependencies affect the time required to complete the activities which in turn will compltet the project on time. The activities can either be accelerated or delayed during a project accordingly. The amount of time for which an activity can be delayed with respect to the activity prior to it is called lag. Lag is a very important concept in project network diagrams. Lag is not added in the activity duration estimates and does not affect them. For example, activity A of the project is to be completed in two days and activity B is estimated to be finished in three days. A lag would be if the team waits for one day after completion of activity A to start activity B. Lag in this case is one day.

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