Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 109
twenty-live mm. (8*8 inches) in length und fourmm. (0.157 inches) in diameter. The distance apart is three mm.(0.118 inches). Fig. 47 shows the tip of a candle of its naturalsize, in elevation and in section. The candle holder or clip con-sists of two jaws, B Bi (fig. 46), one of which, B, is… … Fij. 47. upon a common metallic base plate, A2, to which the positivepole of the circuit is connected by means of a binding screw, a.Each movable jaw, B^, is jointed by means of a link, b, to ablock, A^, which is provided with a binding screw, a^, to whichthe negative conductor is attached. A…
Electrical engineering
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