K2X
Senior Member
- Location
- Colorado Springs
I just finished 4 chapters of transformers at school and i am still very confused. I'm in a class where the much younger students and the teacher have the common interest of getting out of class 2 hours early which means asking questions in class is pretty much out. So i'm hoping to get some help here.
A month or two ago Larry and others explained the three phase sine waves being 120 degrees out of phase and that these waves were intersecting below the peak thus giving us 208 on the 3 phase wye. I think now I have a good understanding of that concept?
One of my questions would be: Why am I getting 120/240 on the 3 phase delta transformer? Are these sine waves not also 120 degrees out of phase and also intersecting below the peak?? Thanks for any replys.
Also i have a question in regards to using this site. Is there a quick way to find threads that I posted on say 2 months ago?
A month or two ago Larry and others explained the three phase sine waves being 120 degrees out of phase and that these waves were intersecting below the peak thus giving us 208 on the 3 phase wye. I think now I have a good understanding of that concept?
One of my questions would be: Why am I getting 120/240 on the 3 phase delta transformer? Are these sine waves not also 120 degrees out of phase and also intersecting below the peak?? Thanks for any replys.
Also i have a question in regards to using this site. Is there a quick way to find threads that I posted on say 2 months ago?