International Library of Technology · Scranton, International Textbook Co. · leaf 402
^JZ ^ running at low speeds. M. E. IV.—43 Fig. 1G03. The rim r of the spider is made 2768 DESIGN OF ALTERNATING non-continuous, in order to avoid strains in casting as muchas possible. 4102o When the armature is the stationary part of themachine, a stationary frame of some kind must be used…
Electrical engineering
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