Nec 90.5(c)

[acrwc10]

So, what kind of voltage drop do you get when you run wire from Alaska to Guam? :grin::grin:

That all depends on what size conductor you use.

 

[480sparky]

That all depends on what size conductor you use.

Maybe 2,000,000 cmil would run a 4w night light.

 

[Rockyd]

The most dangerous part about stringing wire from Alaska to Guam, is keeping the reels in the jacks, and screaming at the pilot of the 747 to slow down!!!

Worst case scenario I've seen is a 2000' cable run up a hill, for a radio tower warning light, in Livengood, Alaska.