D. Chief Engineer
2. The performance of a specific task in CPM, is known:
A. Dummy
B. Event
C. Activity
D. Contract
C. Activity
E. all the above
D. all the above
A. line organisation
D. All the above
D. none of these
D:
1. Pouring of concrete
2. Curing of concrete
3. Erection of form work
4. Removal of form work
C. The activity which consumes maximum time, is called a node
B. horizontal lines
A. instructions by the executive engineers
C. duration