I almost forgot my knowledge in pert/cpm because I totally focus on design but in this lecture it recalled me a lot for a clear understanding in step by step technique. Thanks for a very interesting lecture madam
You're most welcome! I am glad you understood it well and comparing my explanation is better than a published textbook really motivates me to create this learning content. 🥰
You are welcome Sir that you find my video helpful. For your question, I think that it is really necessary to have a duration assigned for each activity because that is the only way you can identify the critical path. :)
Can this be used for completion of Performance Management Implementation of HR? Also please do let me know why did you not used here parameters like 'Early Start', Early Finish' 'Slack Time' 'Late Start' and "Late Finish'. Without that will not it be technically flawed or is it essential for engineering ptoject only? Your clarification would hrlp. Thanks Mam.
Hello, sorry for the late reply. Slack time usually happens when there are two tasks that are both predecessors of the next task. Example Task A = 10 days and Task B = 25 days and both must be finished to start Task C. There will be a slack time of 15 days (25 - 10) in the case of Task A, which has the fewer number of days compared to Task B. This means Task A can "slack off" or not rush the completion for ten days because it only requires 10 days to finish, while Task C is 25 days. Hope my explanation helps. 😊
Good day po! According to Rosenblatt (2014), slack time for an event is the amount of time by which an event can be late without delaying the project. The slack time for an event is the difference between its latest completion time (LCT) and earliest completion time (ECT). Slack time can be found if there are simultaneous tasks. For the example given, Tasks 5 and 6 and Tasks 7 and 8 are simultaneous tasks. Between Tasks 5 and 6, the task with the slack time is Task 5 because Task 5 has a duration of only 5 days while Task 6 is 15 days. The slack time of Task 5 is 10 days (15 - 5 = 10). This means that you can delay Task 5 up to 10 days without delaying the project. Just the same between Tasks 7 and 8, Task 8 has the slack time which is 4 days (7 - 3 = 4). Hope this helps 😊
It is more of logic. Example Your Start = Day 1 and your Duration = 1. To get the Finish date, the answer will not be Day 2, as based on our usual counting, because it will not match the indicated Duration. This just means that for PERT/CPM, if the duration is one (1) day, it means the task should be finished on that SAME day. I think this is the easiest explanation that I can give you that is why Finish = (Start + Duration) - 1. I also explained here in this video that PERT/CPM does not follow our usual counting of days, because you will get incorrect Finish Day/s for the task/s. Even the explanation of Systems Analysis and Design book by Harry J. Rosenblatt page 99 does not fully explain this: "The finish day/date is the time that a task is scheduled to be completed. To calculate the finish day or date, you add the duration to the start day or date. When you do this, you must be very careful not to add too many days. For example, if a task starts on Day 10 and has a duration of 5 days, then the finish would be on Day 14 - not Day 15." Hope this helps! 😊😊😊
Hello! It is indicated in the given problem (at the start of the video) and in the Work Breakdown Structure (WBS), which is the table with Task No, Description, Duration (Days), and Predecessor Tasks columns.
Yung predecessor naman, gaya rin ng sagot ko sa una mong tanong, nasa documentation din. Kailangan i-analyze at intindihin mo yung documentation para malaman mo kung alin sa mga tasks ang predecessor ng another task.
Ang duration e given na sa documentation. Kung nasimulan mo yung video, may problem ako na ginamit na nakalagay na dun ang duration. Ie-extract mo na lang dun.
According to Rosenblatt (2014), slack time for an event is the amount of time by which an event can be late without delaying the project. The slack time for an event is the difference between its latest completion time (LCT) and earliest completion time (ECT). Slack time can be found if there are simultaneous tasks. For the example given, Tasks 5 and 6 and Tasks 7 and 8 are simultaneous tasks. Between Tasks 5 and 6, the task with the slack time is Task 5 because Task 5 has a duration of only 5 days while Task 6 is 15 days. The slack time of Task 5 is 10 days (15 - 5 = 10). This means that you can delay Task 5 up to 10 days without delaying the project. Just the same between Tasks 7 and 8, Task 8 has the slack time which is 4 days (7 - 3 = 4). Hope this helps 😊
Hi, sa totoo lang gusto kong mag-Taglish sa mga tutorials ko kaso gusto ko ring masanay at gumaling magsalita ng straight English 😊 Pero imposible naman na hindi mo naintindihan ang English.😊
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She explains it so sweetly. Thank you.
You're welcome 😊
Than you mam flor, its a great "Food for Thought" for us Philippine Army Engineers...
I am really very glad that you find my content useful. 😊 God bless all Philippine Army Engineers! 😇
Very clear Tutorial for PERT CPM
I almost forgot my knowledge in pert/cpm because I totally focus on design but in this lecture it recalled me a lot for a clear understanding in step by step technique. Thanks for a very interesting lecture madam
I am very happy that you used my content as your refresher. 😊 I am so glad that my content helped you. God bless! 😇
Excellent. I love how you simplified the tool. Bravo!
You're welcome! I am so glad to hear that my content helped you. 😊
Thank you, now i can properly do my cellsite project with this process,,,
You're welcome! I am so glad to hear that my content helped you. 😊
Thank you! This helped me understand how to set up the PERT much more easily than what was in my textbook!
You're most welcome! I am glad you understood it well and comparing my explanation is better than a published textbook really motivates me to create this learning content. 🥰
You explained the PERT chart in the best possible way
Thanks a lot
Wow, thank you very much! I am very glad that you easily understood even though English is not my native language. :)
Thank you po ma'am for a very simple yet Comprehensible explanation about pert/cpm! I am now atleast equiped for my upcoming quiz about this!!!!
Thank you very much! 🥰 I am really glad to hear that it helped you understand the PERT/CPM. God Bless!
Thank you so much. It really helpful for me.
You're welcome! I am so glad to hear that my content helped you. 😊
Very Nicely Explained. Highly appreciated.
I am glad to hear that because my explanation, you are able to understand the PERT/CPM. God bless and stay safe! 😊
Brilliant explanation, thanks so much
Glad it was helpful!
Pocha Thank you po. Ang galing mong mag explain
Wow, salamat. Sana maishare mo rin to sa mga classmates mo 🥰
Great material. Thanks a lot!
You're welcome. I am very happy that my material helped you. 😊
thank you...easy to understand...God bless you more...
You are welcome, Ma'am. I am glad that you find it easy to understand. :)
Thank you po!💖
You're welcome! I'm glad that my material helped you to understand PERT/CPM 😊
I watched how you did and its very easy compared to my system
Thank you very much that you understood my content and it makes your work a little bit easier 😊
Thank you so much po. 👏
You're welcome and I am glad you find it useful. 😊
Many thanks for this. Pleas, how can we create a critical path for a continuous activities and sub activities with no duration assigned.
You are welcome Sir that you find my video helpful. For your question, I think that it is really necessary to have a duration assigned for each activity because that is the only way you can identify the critical path. :)
does this video belong to Systems Analysis and Design?
Yes
Can this be used for completion of Performance Management Implementation of HR? Also please do let me know why did you not used here parameters like 'Early Start', Early Finish' 'Slack Time' 'Late Start' and "Late Finish'. Without that will not it be technically flawed or is it essential for engineering ptoject only? Your clarification would hrlp. Thanks Mam.
It is not for engineering projects only. I used an example in Systems Analysis and Design 10th edition by Harry J. Rosenblatt.
Hi, where can I get the copy of the problem here? Thanks!
This can be found at Systems and Analysis and Design book by Harry J. Rosenblatt.
show how to identify where there is slack of time
Hello, sorry for the late reply. Slack time usually happens when there are two tasks that are both predecessors of the next task. Example Task A = 10 days and Task B = 25 days and both must be finished to start Task C. There will be a slack time of 15 days (25 - 10) in the case of Task A, which has the fewer number of days compared to Task B. This means Task A can "slack off" or not rush the completion for ten days because it only requires 10 days to finish, while Task C is 25 days. Hope my explanation helps. 😊
Thank you
You're welcome! Happy Learning! 😊
Hello po. Do you have any idea po how to compute for the slack time sa example po na to. Thank you po. :)
Good day po!
According to Rosenblatt (2014), slack time for an event is the amount of time by which an event can be late without delaying the project. The slack time for an event is the difference between its latest completion time (LCT) and earliest completion time (ECT).
Slack time can be found if there are simultaneous tasks. For the example given, Tasks 5 and 6 and Tasks 7 and 8 are simultaneous tasks. Between Tasks 5 and 6, the task with the slack time is Task 5 because Task 5 has a duration of only 5 days while Task 6 is 15 days. The slack time of Task 5 is 10 days (15 - 5 = 10). This means that you can delay Task 5 up to 10 days without delaying the project. Just the same between Tasks 7 and 8, Task 8 has the slack time which is 4 days (7 - 3 = 4). Hope this helps 😊
Do we round off po ba the finished/completion time? What if I got 16.5 days, can I change it to 17 po ba?
Yes, because you have to count a day as a whole, not in fraction.
Thanks po madam
You're welcome! :)
Hi Maam..
Finish= Start+Duration -1
Why "minus 1" maam? Thank you for the explanation 😊
It is more of logic. Example Your Start = Day 1 and your Duration = 1. To get the Finish date, the answer will not be Day 2, as based on our usual counting, because it will not match the indicated Duration. This just means that for PERT/CPM, if the duration is one (1) day, it means the task should be finished on that SAME day. I think this is the easiest explanation that I can give you that is why Finish = (Start + Duration) - 1. I also explained here in this video that PERT/CPM does not follow our usual counting of days, because you will get incorrect Finish Day/s for the task/s.
Even the explanation of Systems Analysis and Design book by Harry J. Rosenblatt page 99 does not fully explain this: "The finish day/date is the time that a task is scheduled to be completed. To calculate the finish day or date, you add the duration to the start day or date. When you do this, you must be very careful not to add too many days. For example, if a task starts on Day 10 and has a duration of 5 days, then the finish would be on Day 14 - not Day 15."
Hope this helps! 😊😊😊
@@BlancaflorArada Thank you Maam for the clear explanation..It really helps a lot. New subscriber here 😊
@@jeraldanoc5726 You're welcome and thank you very much for subscribing to my channel. God bless and stay safe! 😊😊😊
thanks for all
You're welcome! 🥰
how will i know the duration of the task?
Hello! It is indicated in the given problem (at the start of the video) and in the Work Breakdown Structure (WBS), which is the table with Task No, Description, Duration (Days), and Predecessor Tasks columns.
how to identify the crashing?
May I know the context of crashing?
Well explained 👏🏻
I am glad to hear that I explained it well and you understood the PERT/CPM better. 🥰🥰🥰
Pano po ginawa Yung predecessor tasks mam
Yung predecessor naman, gaya rin ng sagot ko sa una mong tanong, nasa documentation din. Kailangan i-analyze at intindihin mo yung documentation para malaman mo kung alin sa mga tasks ang predecessor ng another task.
Pano po mag compute ng duration mam
Ang duration e given na sa documentation. Kung nasimulan mo yung video, may problem ako na ginamit na nakalagay na dun ang duration. Ie-extract mo na lang dun.
How to find the slack time po?
According to Rosenblatt (2014), slack time for an event is the amount of time by which an event can be late without delaying the project. The slack time for an event is the difference between its latest completion time (LCT) and earliest completion time (ECT).
Slack time can be found if there are simultaneous tasks. For the example given, Tasks 5 and 6 and Tasks 7 and 8 are simultaneous tasks. Between Tasks 5 and 6, the task with the slack time is Task 5 because Task 5 has a duration of only 5 days while Task 6 is 15 days. The slack time of Task 5 is 10 days (15 - 5 = 10). This means that you can delay Task 5 up to 10 days without delaying the project. Just the same between Tasks 7 and 8, Task 8 has the slack time which is 4 days (7 - 3 = 4). Hope this helps 😊
@@BlancaflorArada Thank You
@@dominuxgamer5863 You're welcome! 😊
naghahanap ak0 ng tagalog 🙁
Hi, sa totoo lang gusto kong mag-Taglish sa mga tutorials ko kaso gusto ko ring masanay at gumaling magsalita ng straight English 😊 Pero imposible naman na hindi mo naintindihan ang English.😊