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 448
e nickel cores, according as they are heated, or as theycool when the screen is interposed. The two commutator seg-ments are in constant relation to the screen, and current is collectedtherefrom and by the collecting rings is taken to the outside cir-cuit. STANDARD KI.ECTRICAI, DICTIONARY. 443… … Fig. 280. Pyromagnetic Generator. Pyrometer, Siemens* Electric. An instrument for measuringhigh temperatures by the variations in electric resistance in aplatinum wire exposed to the heat which is to be measured. Q. Symbol for electric quantity. Quad, {a) A contraction for quadrant, used as the…
Electricity
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