Re:US utilities have finally realized electric cars may save...
by Filligree on Saturday March 17, 2018 @12:23PM
(#16607618)
On an unrelated note...
Given the skin effect, the ampere rating of an AC cable should be the square root of the material used, more or less, but that's per cable.
Obviously you can't get around that by braiding cables, but does anyone ever try to save on material by running multiple independent cables? Or would that end up being more expensive overall?
Given the skin effect, the ampere rating of an AC cable should be the square root of the material used, more or less, but that's per cable.
Obviously you can't get around that by braiding cables, but does anyone ever try to save on material by running multiple independent cables? Or would that end up being more expensive overall?