Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 309
of copper bars on its peripherywhich bars are all joined together at the ends by copper or brass-end connectors as shown in Fig. 333. The action of this machinewill be explained in detail. 310. The Revolving Field.—Diagram P, Fig. 334, shows theessential parts of a two-pole, two-phase induction… … S, F,
Electrical engineering
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