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A dictionary of electrical words, terms and phrases (1898)

Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 540

An illustration from A dictionary of electrical words, terms and phrases, 1898, leaf 540
ts in the two cases are nearly thesame, or theoretically 20,000 watts. The ratio between the windings of the primaryand the secondary circuits is called the co-effi-cient of transformation. In general, the shorter the wire on the second-ary, and the smaller its number of turns, thegreater is the… … Fig. 558. Transformer Attached to Poles. Transformer, Closed Iron Circuit —A transformer the core of which forms acomplete magnetic circuit. These transformers are sometimes called iron--clad transformers. Transformer, Commuting A term sometimes applied to a variety of motor gen-erator in which…

Electricity · Electrical engineering

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