Answered: PERT method differs with AOA :method in…

PERT method differs with AOA :method in the following PERT uses dummy activities while AOA does not. PERT does not show project duration time while AOA does.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Unit Hydrograph

Hydrology is the science which deals with the study of water on the earth’s surface. The word Hydrograph is derived from the word hydro which means water. Hydrograph is basically a graph in which the discharge is plotted against the time interval at a specific point in a river or other channel. In a hydrograph, the discharge is plotted along the y-axis and time interval is plotted along the x-axis. Hydrograph is used to estimate the runoff. The variations in discharges with the change in time is shown by a hydrograph. It was revealed that the total discharge at an outlet increases with time by a kinematic wave model.

Question

PERT method differs with AOA
* :method in the following
PERT uses dummy activities while
AOA does not.
PERT does not show project
duration time while AOA does.
PERT has three estimated times for
activity duration while AOA uses
only one.

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Please give me right solution Create an activity on node network diagram with gantt chart, and s-curve.
PERT Calculations yield a project length of 45 weeks with a variance of 12.25. The project is expected to complete with a probability of 90% in how many weeks.(Round off to next higher integer) Z Probability Use above table for linear interpolation. 50 53 51 1.1 52 86.43 1.2 88.49 90.32
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Instructions. For the given data, provide the following. Complete Network Diagram highlighting the critical path and showing ES, LS, EF, LF Identify the paths, their duration and slack Provide the table showing ES, LS, EF, LF. TF. FF and remarks. Given: A, B, and Care starting activities D follows A while E follows C B. D and E precede J Kand F cannot start until B, D and E are completed • G follows C and precedes H and I H and I cannot proceed until Fis completed Lfollows K and precedes N • J precedes P, M and S H. I. and P must be completed before Q can start Land M must be completed before N can start O follows N while R follows Q R,O and S are ending activities Dummy activity x is provided after activity I NORMAL TIME ACTIVITY ES LS EF LF TF FF REMARKS 12 5n 3. 4. 10 M. 6. 3.