# balanced 3ph system

Discussion in 'Homework Help' started by sinafafal, Dec 27, 2012.

1. ### sinafafal Thread Starter New Member

Dec 27, 2012
2
0
Hello
I have question
I attached problem
Thank you very much. ...

File size:
287.5 KB
Views:
21
2. ### crutschow Expert

Mar 14, 2008
20,067
5,651
Yes, you indeed have a problem. What is the question and what have to done so to try to solve it (other than wanting us to give you the answer)?

sinafafal likes this.
3. ### mbohuntr Senior Member

Apr 6, 2009
431
32
Gotta love it!

sinafafal likes this.
4. ### sinafafal Thread Starter New Member

Dec 27, 2012
2
0
My questions are:
1)consider impedance zca, zcb, zccthen calculate currents ?
2) Now do somthing that in this circuit we don't have a Reactive Power

5. ### mbohuntr Senior Member

Apr 6, 2009
431
32
If you are starting by calculating the impedence for each phase($^{}Z_{}a, ^{}Z_{}b, ^{}Z_{}c$) , show how you THINK it is calculated, then the people here can help you understand. Show your formula and work first. They are not going to do it for you...