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 515
AFIELD RHEOSTAT BVOLTMETER CAMMETER D.SHUNT XiDOUBLE THROW SWITCH E.TANK RHEOSTAT FNJQ1C0NNECTI0N CN02C0NNECTIONJ H.N03C0NNECTI0N L.ANODEROO 2.TWO POINT SWITCH M.CATHOOE ROD TANKS 2 fc^ ON 5 VOLT CIRCUIT TANKS 3 ft 5 ON10VOLT CIRCUIT DYNAMO Fig. 4,578.—Wiring details, three wire, four tank…
Electrical engineering
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