Q1. The data shown in the table below is given for a small project: 1. Draw the network diagram (Pert Chart) for this project. 2. Identify all paths in the network. 3. Find the duration of each path. 4. Find the earliest and latest time for activities using forward and backward pass. 5. Determine the critical path. Activity Preceded by Duration (Week) ABCDEFGHIJKLMN O -AAAAB BC BC D,EEF HIG,K KG,L J,N,M 5487218 5 13 14 36 4 2

Q1. The data shown in the table below is given for a small project: 1. Draw the network diagram (Pert Chart) for this project. 2. Identify all paths in the network. 3. Find the duration of each path. 4. Find the earliest and latest time for activities using forward and backward pass. 5. Determine the critical path. Activity Preceded by Duration (Week) ABCDEFGHIJKLMN O -AAAAB BC BC D,EEF HIG,K KG,L J,N,M 5487218 5 13 14 36 4 2

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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New York Building Corporation uses the critical path method to monitor construction jobs. The company is currently 2 weeks behind schedule on Job #181, which is subject to a P10,500 per week completion penalty. Path A-B-C-F-G-H-I has a normal completion time of 20 weeks, and critical path A-D-E-F-G-H-I has a normal completion time of 22 weeks. The following activities can be crashed. Activities Cost to Crash 1 Week Cost to Crash 2 Weeks BC P 8,000 P15,000 DE 10,000 19,600 EF 8,800 19,500 REQUIRED: 1. New York Building desires to reduce the normal completion time Job #181 and, at the same time, report the highest possible income…
13. Here is a list of activity times for a project as well as crashing costs for its activities. Determine which activities should be crashed and the total cost of crashing if the goal is to shorten the proj- ect by three weeks as cheaply as possible. First construct a network diagram. You can use either an AOA or an AON (see Solved Problem 5). Path Activity Duration (weeks) First Crash Second Crash Тор A 5 $8 $10 9 C 3 14 15 Middle 3 11 7 9 3 14 15 Bottom 5 10 15 G 5 11 13 H 5 12 14
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5 Ċ Safari File Edit View History Bookmarks Window Help ... 3.... ock CENGAGE MINDTAP 1 Chapter 5: Review Questions Assignment: Chapter 5: Review Questions (Practice) 18. control 19. Questions Gravity Review Question 31 17. 20. 21. 22 23. 24. esc 25. 28. 29. V 30. 31. 32. 33. ● O Pra.... 26 27. Not Answered ● ● ● ● ● O O ● O ● ! 1 Icon Key 300⁰ Q 2. A 1 N If a planet were to slowly migrate inward toward the Sun while remaining in a stable orbit, would its orbital speed increase, decrease, or stay the same? Would its angular momentum change? O a. As the planet migrates toward the Sun, its orbital speed would increase and its angular momentum would decrease. b. As the planet migrates toward the Sun, its orbital speed would stay the same and its angular momentum would decrease. OC. As the planet migrates toward the Sun, its orbital speed would increase and its angular momentum would stay the same. Od. As the planet migrates toward the Sun, its orbital speed and angular momentum would stay…
Projects A and B are mutually exclusive. The minimum attractive rate of return (MARR) is 12%. Using rate of return analysis, which project should be selected? If the image fails to load here, go to https://www.dropbox.com/s/ld6wctqieu8jgwp/ROR.jpg Year 0 1 2 3 4 ROR A - $750 $200 $200 $200 $600 17.68% B - $1,150 $300 $350 $400 $700 16.44% O Project A O Project B O Both Project A and B O Select none of the project. O Insufficient information to make a decision. B-A - $400 $100 $150 $200 $100 13.69%
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A project schedule has the following characteristics as shown in Table Activity Name Time Activity Name Time (days) 1-2 A 4 5-6 G 4 1-3 В 1 5-7 2-4 1 6-8 I 1 3-4 1 7-8 J 2 3-5 E 6. 8-10 K 4-9 F 5 9-10 i. Construct PERT network. ii. Compute TE and TL for each activity. iii. Find the critical path.
The following tools / resources may be useful for you to complete the assignment:a. Chatgpt (You may use it to learn Matlab coding or any other computer language. An example is given here: https://shareg.pt/mXHGne9 ). Please take note that code generated by chatgpt can be directly copied and pasted.b. Matlabi) Useful cheat sheet (https://n.ethz.ch/~marcokre/download/ML-CheatSheet.pdf)ii) Getting started with Matlab (https://matlabacademy.mathworks.com/en/details/gettingstarted )iii) Getting 30-day Matlab trial license (https://www.mathworks.com/campaigns/products/trials.html ) iv) Polyfit (https://www.mathworks.com/help/matlab/ref/polyfit.html )v) Exponential Fit (https://www.mathworks.com/matlabcentral/answers/91159-how-do-i-fit-an-exponential-curve-to-my-data)c. PlotDigitizer (https://plotdigitizer.sourceforge.net/ ) or a free online app that does not requires installation (https://plotdigitizer.com/app )You may use your own engineering judgement to make any assumptions on any…
QUESTION 1 In 2020, the world faces a critical health issue called Covid-19. During this period, the government of Malaysia have implemented Movement Control Order (MCO) where many sectors have been closed temporarily. This implementation has caused school to shut down and all class activities conducted through online. Same goes to private sectors. This has caused electricity usage increased rapidly. AM PM Image courtesy : https://bit.ly/3eAqi7j) As an owner of house in Figure 1, identify three renewable resources and elaborate how can you utilise your house, to harvest energy from environment. In your explanation: a. Include the location of installation b. Any criteria or reason for the selection of (a) Drawback or side effect of the chosen methods. с. d. If structure need modification, explain the need of the modification (If any)
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