Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 66
end alternations and the type wheelstops, a stronger current flows whichcauses the printing magnet to operate. When a considerable number of tickers are operated on onecircuit, or from one transmitter, it is necessary occasionally to inter-rupt the sending to make sure that all are working in… … Fig. 30. Burry General News Ticker Courtesy of Stock Quotation Telegraph Company fy-6 44 MODERN LAND AND SUBMARINE TELEGRAPHY Exchange Ticker, the unison of the type wheels is automaticallyinsured with every revolution, a matter of considerable importancesince printing can thus go on continuously…
Electrical engineering
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