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Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)

American Technical Society · Chicago : American Technical Society · leaf 339

An illustration from Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc., 1916, leaf 339
quantity of current passing, Fig. 5. For the exact measurement of current, there is no better labor-atory method than the voltameter arrangement of Faraday; andconsequently, this is used for the exact determination of the inter-national ampere, as prescribed by the Chicago Liternational Elec-trical… … Fig. 5. Gas Voltameter 303 8 ELECTRICAL MEASUREMENTS decomposes the water into its constituent gases, oxygen and hydro-gen; and that this decomposition is directly proportional to thevolume of the current, one ampere hourdecomposing .3359 grams of water. Lithis meter the current is passed through…

Electrical engineering

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