Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 597
f each negativeelement. These are placed in a vertical position to prevent forminga shelf upon which loose particles from the plates might lodge andform a short-circuit. These cells have amply demonstrated theiradaptability to telephone use by long service in this and other fields. STORAGE… … FIG. 414.—BATTERY PLANT. the manufacturers, is from 1180 to 1190, as indicated on an ordinaryhydrometer. In Fig. 412, the general appearance of one of these cells havingsix negative and five positive plates is seen. Fig. 413 shows a largercell having ten negative and nine positive plates mounted in…
Telephone
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