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 198
ge 74. (E) STORAGE BATTERY (RESERVE EXCEPT FOR MOTORSJLND SEARCH LIGHTS). 1. Fifty-eight chloride storage cells of about 1 square foot positive plate (oneside) per 12 amperes of normal charging and discharging rate for eight hoursshould show 85 per cent efficiency and conform with requirements in… … 148 HANDBOOK FOR ELECTRICIANS. 4. Connections aie lead-biirnecl, if practicable, or so bolted that they allow nogreater drop than an equal length of lead lug. 5. The jars, readily accessible on tv/o sides if possible, should stand free fromconcussion and the direct rays of the sun. 6. Fully…
Electric machinery · Searchlights · Coast defenses
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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