Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 686
rcuit.On the other hand a diminution of the external resistance causesmore current to flow through it and less through the coils of thefield magnet. Hence the electro-motive force of the machine isin this case reduced, and the current falls off in a correspondingratio. An incidental advantage of… … Fig. 442. machines capable of generating currents differing widely in elec-tro-motive force and volume without changing in any way theessential construction or dimensions of a given type of machine.Figure 442 is a front, and fig. 443 a rear view in perspectiveof the earlier machines of the…
Electrical engineering
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