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 625
10000 V. ARRESTER CONSISTS OF FOUR 2000 V.O.P. ARRESTERS CONNECTED IN SERIES. - GROUND 15000 V. ARRESTER CONSISTS OF SIX.2000 V.D.P. ARRESTERS CONNECTED INSERIES. FIG. 21. Connections of Wirt or G. E. Alternating Current Short GapLightning Arresters, 5000 to 10,500 volts. The arrester under normal…
Electrical engineering
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