A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 672
rmined by calcula-tions based on tests at slow cycles, magneticviscosity being absent. Transformer, Low-Frequency — A transformer in which the frequency of thecurrents employed is low. Transformer, Non-Polar -A term sometimes employed in place of closed-iron-circuit transformer. (See… … Fig* 582. Open- Circuited Transformer. Transformer, Polar —A term some- times employed for open-circuit transformer.(See Appendix—Transformer, Open-Cir-cuit.) Transformer, Rotary —A term gen-erally employed for the combination of amotor and generator in one machine, i. e.,one armature and one…
Electricity · Electrical engineering
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