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 30
Figs one element, which acts … M ^-fj—r CM . . ■,l,l,ftn„0.,.l. the zinc jar, and the above solution mixture poured in around it, quickly be-coming stiff, after -which the plunger is withdrawn, the carbon inserted inplace, and the surrounding space filled wTith another mixture consisting of 1part sal-ammoniac, 1 part chloride of…
Electrical engineering
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