Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 327
IGHT. the end of the small electrode became heated to a red heatonly, while a small portion only of the large electrode becameheated to a white heat by the passage of the current; this wasalso the case when the Tipper electrode was increased in size, andthe two carbons had to be approached closer…
Electrical engineering
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