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 88
Figs. 2,997 to 3,000.—Text continued. twist the bare wire around the ground rod 5 or 6 times and solder. The ground wire shouldbe led as directly and with as few bends as possible from the protector to the groundconnection. Connecting the set. The line wires should be brought into the buildingand…
Electrical engineering
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