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Electrotechnique homework

rtkozngm

May 30, 2023
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Hello everyone. I'm an university undergrad. 1st year doing electrotechnique. That's the name of the class I need help with. It is similar to electronics, but it is mostly focused on analyzing current and voltages in schematics. I would appreciate any help you can give me and point out what am I doing wrong.
I have made my own work, but it is likely it's wrong.
 

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Bluejets

Oct 5, 2014
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Think you may need to place your problems here, not zipped up, could be suspicious files enclosed.
 

kellys_eye

Jun 25, 2010
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Hello everyone. I'm an university undergrad. 1st year doing electrotechnique. That's the name of the class I need help with. It is similar to electronics, but it is mostly focused on analyzing current and voltages in schematics. I would appreciate any help you can give me and point out what am I doing wrong.
I have made my own work, but it is likely it's wrong.
I'm not about to open a 'strange' zip file. Post the actual files (pdf, image, whatever) and we'll take it from there.
 

Delta Prime

Jul 29, 2020
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Kind of like comparing Granny Smith apples and Golden Delicious apples totally different. ;)
 

rtkozngm

May 30, 2023
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Okay, sorry, I saw some other thread where ppl posted zipped files, so I did the same. Here is the 1st problem and my solution. I think I have gotten this one correct.
 

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rtkozngm

May 30, 2023
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The second problem:
 

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rtkozngm

May 30, 2023
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Third problem.(1st in order tbh). I am least confident in the last two posted exercises.
 

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Delta Prime

Jul 29, 2020
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So far good! Lunch is over got to get back to work. Will continue tonight!
photo_1685477144111.png
photo_1685477483742.png
 

rtkozngm

May 30, 2023
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So far good! Lunch is over got to get back to work. Will continue tonight!
View attachment 59283
View attachment 59284
Thank you, but I'm not sure if the result of the ic(t) is correct. I asked a few of my friends and they had gotten something different at the end. I'm attaching their solution to the problem. Everything is about the same until they solve for Vc. From then on, there are a few non-equal findings.
 

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rtkozngm

May 30, 2023
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Thank you, but I'm not sure if the result of the ic(t) is correct. I asked a few of my friends and they had gotten something different at the end. I'm attaching their solution to the problem. Everything is about the same until they solve for Vc. From then on, there are a few non-equal findings.
Found the problem. I have mistaken the x value for the y value in the Vc variable. And I have approximated too much when finding the amplitude for Ic(t). Got the 1st exercise finished at least.
 

Delta Prime

Jul 29, 2020
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Found the problem. I have mistaken the x value for the y value in the Vc variable. And I have approximated too much when finding the amplitude for Ic(t). Got the 1st exercise finished at least.
Standby
 

Delta Prime

Jul 29, 2020
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Anything else you would like to add after the fact.
You have the proper steps
I'll see you a bit later I'll take my time.
photo_1685485859530.png
 

Delta Prime

Jul 29, 2020
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Apologies you are correct. I'd be happy to look at it. See you soon
 
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