104 



ELECTRICAL ENGINEERING PROBLEMS 



MAGNET WIRE 



For magnet wire double-cotton-covered, to obtain the diameter add for 

 wires from 



4/0 to 8 14 mils 



9 to 15 11 mils 



16 to 34 9 mils 



35 to 37 8 mils 



37 to 40 8 mils 



to the diameter of the bare wire. 



RESISTIVITY 

 Mil-foot 



