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 133
eted, so that the starting magnet will draw the carbonsapart about \ inch, thus striking the arc. As the carbons burn away the arcbecomes longer and the voltage across the arc increases. More current is thuscompelled to pass through the feeding magnet in shunt with the arc. Its armattireimmediately… … W U U) Coils for the starting magriet of^ ZA lamps ai~G connected in multiple as sl-iowo Coils Tor IO30ancJ 36 lamps sxe connected in series- Contact Snos
Electric machinery · Searchlights · Coast defenses
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
