Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 287
direction of rotationcan be reversed by reversing the leads ofone phase. If the compass needle be replaced by aniron core wound with copper conductors,secondary currents will be induced inthese windings, which will react on the field windings, and rotation willbe produced in the core just as it… … Fig. 71. Theory of Multiphase Induction M otor. Condensed from S. P. Thompson. The following names and symbols are used for designating the parts andproperties of the induction motor : — ALTERNATING CURRENT MOTORS. 275 Stator — stationary part, nearly always corresponding to the field.Rotor =…
Electrical engineering
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