The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 177
il of a resistance of (»7,0(l(t ohms, constructedbv me some time ago, they appear with as l(»was 10(1 alternationsper second and less, the hisulation of tlie secondary being | inchof ebonite. When very intense they i)ni(luce a noise shnilar t(»that ])roduced by the charging of a Iloltz machine, but… … Ft(;. 101. wirlioiit |ii-ti(hicing any utiicr cflicT than to heat the insulationslowly and unifoi-ndy. The existence oi these streams shows the im])ortance of con-structing an expensive coil so as to |>(rmit of ones seeingthrough the tube surrounding tlie primary, and tlu- latter shouldbe easily…
Electric currents, Alternating · Electrical engineering
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