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 203
e two last-named cases, instead of connecting the wires toan insulated body, connections may be made to the giMund. The experiments which will prove most suggestive and ofmost interest to the investigator are probably those performedwith exhausted tubes. As might be anticipated, a source of…
Electric currents, Alternating · Electrical engineering
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