Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 672
t change in the strength of the current willcause a far greater change in the strength of the regulator mag-net t ij making its operation in one direction or the other morerapid. Fig. 484 represents the Colburn dynamo-electric machine forelectric lighting. The frame of the machine consists of… … Fig. 434.
Electrical engineering
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