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 27
Sight Lubricator toCylinder. R, reservoir, oil shown in upper … Laps. (t) Admission of steam begins when ^ is at a going to the right. (2) Cut off of steam begins when A is at a going to the left. (3) Release of steam begins when B is at />, going to the left. (4) Compression of steam begins when B is at b, going to the right. These four events similarly…
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-270-156.webp)
