A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 318
fglass. When subjected to the effects of electrostaticwaves of high frequency of alternation, such alamp becomes luminousfrom the incandescence ofthe carbon ball or sphere.Teslas incandescent ballelectric lamp is a modifica-tion of his straight filamentlamp. (See Lamp, Incan-descent, Straight… … Fig. 336. Testas In- for Shades for Incandesce?it Lamps.) Lamp, Electric, Incandescent, Life of The number of hours that an incan-descent electric lamp, when traversed by thenormal current, will continue to afford a goodcommercial light. The failure of an electric incandescent lampresults either…
Electricity · Electrical engineering
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