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 179
171. Parallel Telephone Station. 172. Series Telepiione Station. The three main coils have f<\v turns nf wire andlow resistance, anil ii| m series.Magneto circuit, ncirnially short-circuited, hastlie shunt opened automatically at A by the crankshaft sliding to the right ^^s inch when rotated,…
Electric machinery · Searchlights · Coast defenses
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-246-141.webp)
