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), 1833-1928 · New York : T. Audel & Co. · leaf 96
017.—Method of wiring a telephone and protector inside a building. Subscribers stationprotectors are mounted at or near a point o? entrance of the line into the house if the line beoverhead or exposed outside of the premises. It is possible to arrange th2 fuses and protec-tor out of doors so that… … PJ$P&fma^m
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
