How many copper wires are there in the 120 square cable?
The method of measuring the cable is the total area of the cross section, excluding the short space between the copper wires.
For copper wire thickness standards, the country seems not yet clear, manufacturers are in accordance with their own regulations, there are 120 of the single core cable, which is the standard 120. You can approximate how many copper wires you have by dividing the cross area of each section by 120 (which is visible to an experienced person at one point). Some small mills to do a 110 line, such as a 120 sell, to buy a cable is not easily fooled by their own math.
Don't know how many intentions cable copper wire is used as welding flexible can all is fine root if it is overhead line numbers less than the middle also add some wire
