Natural gas is a versatile and efficient fuel that is used in a wide variety of applications, including electricity generation, heating, and industrial uses. Learn more.
A mil is a thousandth of an inch â .001 inch. It is a typical manufacturing dimension. When we make a product we specify the thickness as a mil. How do you visualize such a small dimension? In order to help people understand what the mil thickness of a product is, I try to give them a point of reference.
500 mcm wire is a stranded wire with the equivalent of 500,000 circular mils in cross-sectional area. A c â¦ ircular mil is a circle with a diameter of 1 mil, or 1/1000th of an inch. 500 kcmil means the same thing.t is a wire size, the equivalent cross sectional area in thousands of circular mils. e.g. 500 MCM or kcmil = 500,000 circular mils. The circular mil is a unit of area used especially when denoting the cross-sectional size of a wire. It is the equivalent area of a circle whose diameter is 0.001 (10-3) inch.