myredracer wrote:
GrandpaKip wrote:
If you think about contact area of electrical connections, all you really need is the equivalent of the cross section of the wire. I would be more concerned with the capture ability of the flat spots. A simple way around that is to whack a flat spot in part of the wire to sit on the flats.
I suppose you could do that and may be better than not doing anything, but stranded would still be best. Hammering copper conductors isn't exactly standard industry practice...
I agree about the stranded wire. Any wiring I do in the camper is stranded, AC or DC.
A slight flat spot also keeps the wire from rolling to one side in some lugs when tightening.