The standard electrical dictionary; a popular dictionary of words, terms, and phrases, used in the practice of electrical engineering (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, H. W. Henley & co. · leaf 440
and battery. Projecting Power of a Magnet. The power of projecting itslines of force straight out from the poles. This is really a matterof magnetic power, rather than of shape of the magnet. In electro-magnets the custom was followed by making them long to get thiseffect. Such length was really… … Fig. 274. Prony Brake. or less rigidly to the shaft or to a pulley upon it. To the clampis attached a lever carrying a weight. The cut shows a simple 436 STANDARD ELECTRICAL DICTIONARY. arrangement, the shaft A carries a pulley B to which the clampB1 B2 is applied. The nuts C1 C2 are used for…
Electricity
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