Industrial Engineering · PERT and CPM
Consider the following pairs regarding project network analysis: i. Network: 2. An arrow diagram obtained by connecting all the activities of a project in a logical sequence ii. Activity: 1. Actual performance of a task that consumes time or resources, represented by an arrow iii. Event: 3. Start or completion of a task that does not consume time or resources, represented by a circle iv. Dummy activity: 4. A logical relationship between other activities that does not consume time or resources, represented by a dashed arrow Which of the pairs given above are correctly matched?
- 1(i) - 2, (ii) - 1, (iii) - 3, (iv) - 4✓
- 2(i) - 2, (ii) - 4, (iii) - 3, (iv) - 1
- 3(i) - 3, (ii) - 4, (iii) - 1, (iv) - 2
- 4(i) - 3, (ii) - 1, (iii) - 4, (iv) - 2
Correct answer
(i) - 2, (ii) - 1, (iii) - 3, (iv) - 4
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