Wire in Electrical Construction ...

AERIAL CABLES ampere Annunciator wire B. A. units bond braid of cotton breaking strain Breaking weight C. G. S. system CENTERS OF SPANS Centigrade centum Circular mils conductors cotton saturated Cubic centimeters cubic foot Deflections in decimal Diameters in mils Double braid electrical Factor of safety Fahrenheit Fluid ounce formula formulæ galvanized strand German silver given grams inches in diameter INSULATION RESISTANCE international ampere International ohms Joule jute Kilograms kilometer Legal ohms LENGTHS OF WIRES Magnet wire Maximum megohms meters Minimum Names of units number of twists number of wires Office wire pounds per square PROPERTIES OF COPPER resistance per mile S. G. Insulated S. G. Numbers Sharpe gauge soft copper Spans in feet specific gravity square inch Square millimeters Square mils steel wire thimble tional ohms triple braid Twists in six watts Weatherproof compound WEATHERPROOF WIRE weight per foot Weights per mile WIRES IN STRANDS