A chemical engineer is planning to start a starch manufacturing unit. He prepared a project plan, identified the activities and the expected time required for each activity. A project activity chart with expected time of all activities is given in the following table. a. Draw the network diagram showing all activities as listed in the table. b. Find out the critical path and earliest expected time duration for the project. Activity Time required (Hrs) Predecessors 1 10 2 7 1, 3 3 8 4 13 5 11 3 6 11 2, 4 7 5 5, 6
A chemical engineer is planning to start a starch manufacturing unit. He prepared a project plan, identified the activities and the expected time required for each activity. A project activity chart with expected time of all activities is given in the following table. a. Draw the network diagram showing all activities as listed in the table. b. Find out the critical path and earliest expected time duration for the project. Activity Time required (Hrs) Predecessors 1 10 2 7 1, 3 3 8 4 13 5 11 3 6 11 2, 4 7 5 5, 6
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A chemical engineer is planning to start a starch manufacturing unit. He prepared a project plan, identified the activities and the expected time required for each activity. A project activity chart with expected time of all activities is given in the following table.
a. Draw the network diagram showing all activities as listed in the table.
b. Find out the critical path and earliest expected time duration for the project.
|
Activity |
Time required (Hrs) |
Predecessors |
|
1 |
10 |
|
|
2 |
7 |
1, 3 |
|
3 |
8 |
|
|
4 |
13 |
|
|
5 |
11 |
3 |
|
6 |
11 |
2, 4 |
|
7 |
5 |
5, 6 |
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