Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 876
may be connected to a Wheatstonebridge and its resistance accurately determined. The connections having been arranged as above, switch S^ isturned to the right and E adjusted, until the desired candlepower, 2, is obtained. The strength of the current, C, as indi-cated by the galvanometer, G, is now… … Fig. 542. the left, Sg being already on the right contact, and adjusted untilthe current strength is exactly equal to C as before. The re-sistance of R is now accurately measured by the Wheatstonebridge, to which it may be connected by turning switch Sg tothe left; the value thus obtained is equal…
Electrical engineering
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