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 610
nd wound around the adjacent wire, or the whole sleeve may be twisted by suitable tools, and thus clamp the wires securely. Apertures are usually provided in the sleeve so that solder may be run in. Jumper. A short length of wire used to connect around a breakin a circuit. It must be of equal… … 6o6 STANDARD ELECTRICAL DICTIONARY. to break a circuit at the sound of the voice. It is used in physio^logical reaction-time experiments. Key, Multiple. A key so constructed that it can be adjusted toclose or open more than one circuit at the same instant or suc-cessively. Key, Pistol, An…
Electricity
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