Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 633
right angles. Consequently, for a given useful 612 THE ELECTRIC LIGHT. effect, less wire is required and the resistance is to such extentreduced. In another part of the specification it is stated,that the disk which forms the carrier for the armature con-ductor is made of a suitable diamagnetic… … • Fig. 404. less presents some advantages, although we are inclined tothink, from the published reports of experiments made with theGordon machine, that this may also involve serious disadvan-tages, unless the copper ribbon is made quite narrow. GEKARDs alternating CURRENT MACHINE. The machine…
Electrical engineering
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