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 392
coils one by one into parallel with each other. Thusby adding in parallel with a 10 ohm coil a 10,000 ohm coil theresistance is decreased to 9.999001 ohms, and thus the resistancecan be very slowly changed without sudden stops or abrupt changes. Multiple Series. Arrangements of electric apparatus… … Fig. 248. Multiple Series Connection. Multiple Switch Board. A switch board on whose face con-necting spring jacks or other devices are repeated for the same .circuits, so that different operators have each the entire set of con-nections repeated on the section of the board immediately in frontof…
Electricity
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