Mechanical Engineering - Industrial Engineering and Production Management - Discussion
Discussion Forum : Industrial Engineering and Production Management - Section 1 (Q.No. 15)
15.
In a network shown in the below figure, the critical path is along
Discussion:
32 comments Page 1 of 4.
Bhaskar said:
1 year ago
Agree, the right answer is B.
Vignesh reddy said:
3 years ago
@All
Option -A is correct because a dummy is said to be critical.
EST =LST.
So, there is no chance.
Option -A is correct because a dummy is said to be critical.
EST =LST.
So, there is no chance.
Sukarma said:
4 years ago
How to find the dummy activity? Anyone explain it.
Aniket said:
4 years ago
A dummy activity can be either critical or non-critical. It becomes a critical activity when the earlier start time and the latest finish time are equal.
Vanraj Gajarotar said:
5 years ago
Option B is the right answer.
Zeeshan_Pak said:
5 years ago
A dummy activity can only become critical when its EST is the same as its LFT.
That's why D2 is considered critical and D1 is not.
So, Option B is right.
That's why D2 is considered critical and D1 is not.
So, Option B is right.
S V Manikandan. said:
5 years ago
Critical path is one, which consumes more time to complete. By this way, I can choose option B. The dummy loop is unaccountable.
Sagar Chavan said:
5 years ago
Option A is correct.
(1)
Karthi said:
6 years ago
The critical path consist of the longest path duration 1-2-3-5-6-7-8-9 is 24 units.
Vetan said:
6 years ago
The critical path has the longest path and consumes maximum time and maximum resource
So option B is correct.
1-2-3-5-6-7-8-9 = 24.
So option B is correct.
1-2-3-5-6-7-8-9 = 24.
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