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 292
W//////////U V//////////M … V///////////* Figs. 3,270 to 3,272.—Proper method of making a joint in covered wires. In driving the staples or tacks, take care that they do not cut theinsulating covering of the wire, and never put two wires under onestaple. The wires should be concealed wherever practicable, in theangles between…
Electrical engineering
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