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Electrical installations of electric light, power, traction and industrial electrical machinery (1902)

Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 191

An illustration from Electrical installations of electric light, power, traction and industrial electrical machinery, 1902, leaf 191
le tobe heated. This is necessary for economy, for we want no heatgenerated except at the cathode. It is the concentration of largecurrent on small surface at the cathode which generates the greatheat there. The solution may be sulphuric acid and water i 150 sp. g., or,better still, an alkaline… … 201.—Electric Purnace Electrolytic Current Interrupter connected, tlie heat generated will not riseal)Ove the boihngtempera-ture of the hquid. What happens when we connect the cathodeand then dip it in is this. 1 he moment contact is made with the Hquid,gas is formed at the point of…

Electrical engineering · Electric power

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