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 24
lar apparatus, was struckby a sudden discharge and killed. 4 HAWKINS ELECTRICITY Atmospheric Electricity is the free electricity of the airwhich is almost always present in the atmosphere. Its exactcause is unknown. The phenomena of atmospheric electricity are of two kinds;there are the well known… … Fig. 1.—The electric eel. There are several species inhabiting the water, and which havethe power of producing electric discharges by certain portions of their organism. Thebest known of these are the Torpedo, the Gymnotus, and the Silurus, found in the Nileand the Tiger. The Electric Ray, of which…
Electrical engineering
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