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 103
both arniaturc and tiold coincide,the energy developed bv a motor beino; measured by the proilnctof the majjnetic (|uantities of the armature and tiehl. To secure this coincidence of maximum magnetic effects, Mr.Tesla has devised various means, as explained bel(»\v. Fig. •>s isa diagrammatic…
Electric currents, Alternating · Electrical engineering
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