Wire Cross Sectional Area

Second multiply the diameter by 1000 to find the area in kcmil or by 3 1415 4 to calculate square millimeters.
Wire cross sectional area. D 2 r diameter of the wire or cable. The cross section area of bunched wires can be calculated as. First find the diameter of the wire.
A larger cross section area results in lower resistance per foot when the type of wire is the same. Steps to find the cross sectional area. The cross section area of a round single wire can be calculated as.
Calculation of the cross section a entering the diameter d 2 r. R radius of the wire or cable. The higher the gauge number the smaller the diameter and the thinner the wire.
N number of wires. The n gauge wire s cross sercional area a n in square inches in 2 is equal to pi divided by 4 times the square wire diameter d in inches in. The cross section refers to the area of each wire of a cable and its size depends on several factors.
The table below can be used to convert american wire gauge awg to square mm cross sectional area. A cross section area mm 2 in 2 d diameter mm in cross section area of bunched wire. The area of that end is the cross section area which is pi x r 2.
Commercially available wire cable size as cross sectional area. On the one hand there are the electrical data of the connected machine and structural conditions such as cable length and installation type on the other. D single wire diameter mm in diameter of a single wire cross section area.