Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 308
currents, and since the discharge deflections of a gal-vanometer represent the quantity of these charges, it follows thatthe electro-motive forces are proportional to these discharge de-flections. If, however, as in the present case, the discharge de-flections are made equal by means of shunts,… … Fig. 157. stones bridge through which the main current was flowing. Thesecond and fourth sides were formed of fixed resistances ofknown value, and the third side of an adjustable resistance.When the bridge is balanced, the product of the two fixed resist-ances, divided by the adjusted resistance,…
Electrical engineering
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