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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 571

An illustration from 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, leaf 571
ject is ELECTRO-THERAPE UTICS 3,225 to press the mucous membrane down to the periosteum withthe edge of the electrode, with the least amount of cicatricaltissue. If hypersensitive areas are to be destroyed, then use theelectrode flat with white heat and make a superficial burn. Whenthe platinum… … Figs. 4,682 to 4,686.—Various electric cautery knives. The snare cautery consisting of a loopof platinum wire which is placed around the growth or part to be removed, then the loopdrawn tight and the current passed through it, so that the flowing wire is pulled throughthe part, consumes a smaller…

Electrical engineering

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