Handbook for the use of electricians in the operation and care of electrical machinery and apparatus of the U.S. seacoast defenses (1902)
United States. War Dept, Anderson, George Lucius, 1849-1934 · Washington, Govt. Print. Off. · leaf 90
87. Key West Switchboard. THE SWITCHBOARD. 63 (F) THE GOIiDEN^ GATE BOARD. The Golden Gate board (fig. 88) distributes current to three points, 1,500 and2,000 feet apart, each having its own battery for a reserve. The generator andNo. 2 stations are together. Battery and lamps can be supplied… … 88. Golden Gate Switchboard.(G) SWITCHBOARD ARRANGEMEIST. The switchboard arrangement in fig. 89 for dynamo, single battery, with 15end active cells and 100 lamps, is economical. It fulfills the four conditions andthe dynamo and battery can be placed in parallel to supply 400 lamj)s for threehours.
Electric machinery · Searchlights · Coast defenses
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