ELECTRICAL DRYING OF TELEPHONE CABLE 



213 



Fig. 3 — Dome type dryers for holding cable and its core truck. One dome up, 

 showing core truck in position. 



3.0 3.5 4.0 4.5 5.0 



CURRENT IN AMPERES FOR 19 GAUGE WIRE 



Fig. 4 — Curve showing cost of equipment for drying the entire telephone cable 

 output at Kearny Works for various starting current densities for 19-gauge wire or 

 equivalent density for other sizes of wire. 



