All Questions
3
questions
11
votes
7
answers
2k
views
Is there any difference between transferring DC over one 36 mm² wire or six 6 mm² wires?
I am designing an off-grid DIY solar power site where the distance between the solar panels and inverter is going to be several dozen meters, so I would prefer to put a thicker wire to minimize losses....
-1
votes
1
answer
608
views
AC Wire Resistance
I stumbled across some unexpected data points when measuring the AC resistance of magnet wire. I varied the frequency of the AC voltage and measured the corresponding impedance of half a meter of 32 ...
3
votes
2
answers
23k
views
Why do you need a thicker wire when wire length increases?
Question:
So far I've found that the thickness of the wire influences the resistance. A thicker wire has less resistance. Also, the length of a wire has a linear correlation with the resistance. 2x ...