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 143
Fie:. 12. Early Marconi TransmitterCircuit 1S2 … NAVAL WIRELESS STATION AT ARLINGTON, VIRGINIA The tallest tower is GOO feet high aud the other two, 450 feet each. The power house is shownat the base of the towers. This station can send messages within a radius of 3000 milesCopyriyht hy G. V. Buck, from Vnderivood tfc Underwood, New York THE…
Electrical engineering
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