A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 542
one-twentieth, or,100; the watts 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… … Fig* 55$ 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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