Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 78
Fig. 73.—Complete winding. Fig. 74.—Diagrammatic representation.Drum winding for a four pole machine. to the voltage generated in four conductors in series, no voltagebeing generated in conductors 1 and 6 since they are not underthe poles and so are not cutting lines of force. 54 PRINCIPLES OF…
Electrical engineering
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