Mechanical Engineering - Industrial Engineering and Production Management - Discussion

Discussion Forum : Industrial Engineering and Production Management - Section 4 (Q.No. 16)
16.
Which of the following networks is correctly drawn?
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
23 comments Page 3 of 3.

Blackwossen said:   7 years ago
Please explain the answer.

Dinesh shinde said:   7 years ago
None is correct.

Because no activity shows backwards direction but in option, A B and C shows backwards direction.

And in option D one activity showed no arrow but in network diagram arrow is must.
(1)

GHOST said:   3 months ago
Here, Options A and B are the same, right?

Can anyone explain in detail?


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