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 55
eads representwires along the length of the cylinder;outside wires are back connections,inside wires, front connections. 2. An armature winding is more readily followed by considering the wires,bars and poles rolled out upon a plane surface as in fig. 47, for the armatureshown in fig. 48. Or, iipon… … 48. Drum Wave Winding—4=Pole.
Electric machinery · Searchlights · Coast defenses
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