To convert guage to mils, multiply by 0.01 (see related link). 1 gauge equals 0.01 mils
80 mils =80/1000 inch, or 2/25 inch
1583923.398777 inches. That is true if you are referring to millimetres in which case the abbreviations would be mm. Mils are an angular measurement where a circle is divided into 6400 mils in NATO military usage
3600
If the bar is circular then it is: pi*radius square
.000025 circular inches = 25 circular mils
The cross-sectional area of a 12 AWG solid wire is approximately 6530 circular mils. Circular mils are commonly used to measure the cross-sectional area of wires and cables in electrical engineering.
1 Circular mil = 0.7854 x 10-6 Square InchConveter:http://www.unitconversion.org/area/circular-mils-to-square-inchs-conversion.htmlInformation from:http://www.engineeringtoolbox.com/mil-circular-mil-area-d_817.html
CMA (Circular Mil Area) is a unit used to measure the cross-sectional area of a wire. In the context of electricity, CMA range is the range of wire sizes expressed in circular mils that is commonly used for various applications, such as power transmission, wiring, and electrical installations. This range typically varies from a few thousand circular mils to several million circular mils.
MCM is another measure of wire gauge. It is somewhat confusing but it starts at around 40 gauge being the smallest wire up to the largest gauge of 1. from there you have oughts which is from 1 to 4 (1 ought, 2 ought etc) and then you have MCM which is circular mils. MCM can range from something as small as 250 mcm up to 2000 mcm.Another AnswerThe abbreviation, 'MCM', stands for 'thousand circular mils'. A 'circular mil' is a North-American method of measuring the cross-sectional area of a circular-section conductor (Europeans use square millimetres for conductors of anyshape).A 'circular mil' is obtained by squaring the diameter of a circular-section conductor, expressed in mils. A 'mil' is one-thousandth of an inch. As the constant, 'pi', isn't taken into account, it should be obvious that a circular mil is, therefore, a figure representing a cross-sectional area, rather than a true measure of that area.If necessary, in order to obtain a true cross-sectional area, circular mils can be converted into square mils.
MCM is another measure of wire gauge. It is somewhat confusing but it starts at around 40 gauge being the smallest wire up to the largest gauge of 1. from there you have oughts which is from 1 to 4 (1 ought, 2 ought etc) and then you have MCM which is circular mils. MCM can range from something as small as 250 mcm up to 2000 mcm.Another AnswerThe abbreviation, 'MCM', stands for 'thousand circular mils'. A 'circular mil' is a North-American method of measuring the cross-sectional area of a circular-section conductor (Europeans use square millimetres for conductors of anyshape).A 'circular mil' is obtained by squaring the diameter of a circular-section conductor, expressed in mils. A 'mil' is one-thousandth of an inch. As the constant, 'pi', isn't taken into account, it should be obvious that a circular mil is, therefore, a figure representing a cross-sectional area, rather than a true measure of that area.If necessary, in order to obtain a true cross-sectional area, circular mils can be converted into square mils.
square millimetres.AnswerIt depends where you live.In Britain and Europe, the standard measurement is the square millimetre (mm2)In North America, circular-sectioned conductors are measured in circular mils (CM) or multiples (e.g. MCM -thousand circular mils). A circular mil is derived from the diameter of the conductor, in mils (thousands of an inch) squared -so it isn't really a true unit of area (as the constant, pi, isn't used), but simply a number that represents an area.
750,000 circular mils. A wire that is 1 mil (.001 inches) in diamter is defined to have an area of 1 circular mil. The area in circular mils = (diameter in mils) ^ 2. To convert this to area in square inches, multiply 750,000 * pi / 4,000,000 = 0.589 sq in.
It 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. AWG stands for American Wire Guage.
The ddiameter of No. 14 wire is 64 mils. What is its area in CM and in SM?
A 750 MCM wire has a cross-sectional area of approximately 500,000 circular mils.
a = (pi)r2