A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 257
ition without any oscillation. A dead-beat galvanometer. (See Galva-nometer, Dead-Beat.) Galvanometer, Astatic A galva-nometer, the needle of which is astatic. (SeeNeedle, Astatic) Nobilis astatic galvanometer is shown in Fig.267. The astatic needle, suspended by a fibre b,has its lower needle… … Fig. 267. Astatic Galvanometer. In this instrument, if small deflections only areemployed, the deflections are sensibly propor-tional to the strength of the deflecting currents. Galvanometer, Ballistic -A galva- nometer designed to measure the strength ofcurrents that last but for a moment, such,…
Electricity · Electrical engineering
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