Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 323
lute acid, and connected by a metallic circuit c S NV, turned or directed in any manner, give rise, duringthe solution of the zinc in the acid, to a peculiar electro-chemical action, by which a current of electricityJ3 supposed to flow from the zinc plate z in the direction of the small arrow,…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
