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 495
rush contact area to take care of the large current. The constructionof electro-plating dynamos is shown in the accompanying cuts. Current Required, and Size of Wire.—The amperesrequired to plate one square foot with a deposit of each of thevarious metals are given in the following table and will… … Fig. 4,548.—Hanson and Van Winkle motor generator set consisting of a six volt dynamo andan alternating current motor. For mining and other purposes, recovery of gold, etc.,this form of outfit is desirable, as the current to operate the motor can be carried to thepoint most available for the…
Electrical engineering
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