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 472
gthe slightest increase of tempeiature. The end discs, d c/, whicli are of suthcient thickness and, forthe sake of cheapness, of cast-iron, are curved inwardly, as in-<licated in the drawings. The extent of the curve is dependenton the amount of wire to be wound upon the armatures. In… … Ki<i. 27>>. Kiti. 273. U|» the IioHow space lo the line x ./• .* or, if the wire is wound inany other maimer, the curve is such that when th» whole of thewire is wouml, the outside iiia.ss of wires, //•, and thi iiisith nui.><8itl wires, ir\ are eipial at each si(hof the |)huu x .r.…
Electric currents, Alternating · Electrical engineering
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