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 536
as to form a cylinder within whichthe fire is maintained. The air is relied onto keep the outer junctions cool. Thetemperature does not exceed 200° C. (392° F.) Sixty such elements have an electro-motive force of 300 voltsand an internal resistance of i>^ ohms. Such a battery requiresthe… … Fig. 332. Elements ofBecquerels Thermo-Electric Batteries, 532 STANDARD ELECTRICAL DICTIONARY. certain points. It may be a compound bar of brass and steel fixedat one end and free for the rest of its length. Its end comes betweentwo adjustable contacts. As the temperature rises it bends one…
Electricity
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