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Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)

Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1391

An illustration from Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery, 1922, leaf 1391
ls from time to time to prevent theinitial rush of dynamic current causing trouble. By keep-ing the films formed at all times, the initial rush of cur-rent is prevented, and the ultimate temperature rise in caseof continued discharge of the arrester is minimized. Theability of the arrester to take… … Fig. 646parts op 15000 volt aluminum lightning arrester or two, the film dissolution, and initial current rush isnegligible. Suitable means are provided with the arrestersfor connecting them directly across the line. This is avery simple operation, and thus the film is kept in goodcondition. In…

Steam engineering · Electrical engineering · Steam-turbines

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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