Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 615
EiG. 2. Double-Pole Non-Arcing Metal Lightning Arrester. Type A.(For Station Use.) … Fig. 3. Unit Lightning Arrester, TypeTHE ]\OI¥. C, Showing Cylinders in Place. -arcihtg metal ARRE§fEll. The non-arcing metal lightning arrester for alternating current circuits isbased upon the discovery made by Mr. A. J. Wurts that an alternatingcurrent arc cannot be maintained over a short…
Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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