Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 310
tained the lamp to be measured, standing in its place on thephotometer. The second side contained a fixed resistance of 5ohms. The third side contained a variable resistance (Resist-ance h); and the fourth side a fixed resistance of 950 ohms. Thisbridge formed a part of the Edison exhibit. 6.…
Electrical engineering
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