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 318
. This is especially the case if the elementbeing measured has high static capacity, as a long ocean cable. Ifthe galvanometer connections were completed simultaneously withthe bridge connections a momentary swing would be producedeven if the arms bore the proper relation to each other. Thiswould… … Fig. 206. Charge and Discharge Key Key, Charge and Discharge. A key for use in observing thedischarge of a condenser immediately after removing the battery. 314 STANDARD ELECTRICAL DICTIONARY. In one typical form it has two contacts, one below and one above,and being a spring in itself is pressed…
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