Electric transmission of energy and its transformation, subdivision, and distribution. A practical handbook (1894)
Kapp, Gisbert, 1852-1922 · New York, Van Nostrand · leaf 442
416 ELECTRIC TRANSMISSION OF ENERGY. usual way of iron disks. The armature is wound drumfashion, and the ends of the coils on either side are pro-tected by special gun-metal rings. In some cases themachine is built with a vertical shaft, so that the arma-ture may be carried directly on the turbine…
Electric power production
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