The standard electrical dictionary : a popular encyclopaedia of words and terms used in the practice of electrical engineering (1898)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · London : Crosby Lockwood and Son · leaf 67
incelectrode is immersed, the following solution is used : Water, 20 volumes ; Sulphuric Acid (purified by shaking with alittle olive or similar oil), i volume; hydrochloric acid, i volume. As polarizer in which the carbon is immersed the following isused : Nitric acid, i volume ; hydrochloric…
Electricity
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