International Library of Technology · Scranton, International Textbook Co. · leaf 254
it from the central station. The motordrives the two direct-current dynamos B and C, which areconnected in series and supply current to the three-wiresystem. For electric-lighting work, it has been found that the useof a synchronous motor driving direct-current generatorsgives better results than… … § 16 ELECTRIC LIGHTING. 57
Electrical engineering
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