Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 133
Figs. 909 and 970.—Overhead cable construction. In some cases, particularly on short linesexposed to inductive disturbances from power and other electrical circuits, it is usual tostring the cables on poles such as usually carry the bare conducting wires. It is notnecessary, however, to insulate…
Electrical engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-532-326.webp)
