Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 369
F ELECTRICAL ENGINEERING [Chap, xli arrester shown in Fig. 409 which is really equivalent to threearresters one with 3 gaps and a high resistance in series, an-other with 6 gaps and a lower resistance in series, and the thirdwith 15 gaps in series. It is not so easy to rupture a direct current and,… … Fig.^411.—Aluminium arrester. For the protection of long-distance high-voltage transmissionlines the aluminium arrester is generally used. An aluminiumcell consisting of two aluminium plates on which a film of hydrox-ide has been formed, when immersed in a suitable electrolyte,will allow only a…
Electrical engineering
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