Respuestas al mensaje #30,204

It depends on the line. Some is copper with a base metal sheath and some is all aluminum, but power companies are moving more to copper as they...

https://en.wikipedia.org/wiki/Aluminium-conductor_steel-reinforced_cable And even with your edit (normally), no. If you see copper, it is a...

I mean, cost is always a factor, but if you’ve ever been to the US and gone outside of a major city, you’d see we use wood poles to hang the...