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A dictionary of electrical words, terms and phrases (1896)

Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 95

An illustration from A dictionary of electrical words, terms and phrases, 1896, leaf 95
following chemical reaction probably takesplace when the cell is furnishing current, viz.:K2Cr,07 + 7H2S04 + 3Zn = K8S04 + 3ZnS04 + Cr23(So4) 4- 7H.:0. This cell gives an electromotive force of about1.9 volts. Cell, Voltaic, Biinsens A zinc-carbon couple, the elements of which areimmersed… … 104. BichromateCell. It becomes depolar-left for some time on open Cel.] 84 [Cel. bon. The polarity is as indicated in Fig. 105.(See Cell, Voltaic, Grove.)

Electricity · Electrical engineering

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