Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 374
a weight on the other, and so arranged that at allpoints of its travel it just balances the varying magnetic pull of the coil.The arc circuit is connected in series with this coil with a switch to openthe circuit. Without current flowing, the normal position of the coil is atthe top or off the leg… … Fig. 30. Diagram of Connections of the Regulating Reactance Coilof the Manhattan General Construction Co. 362 THE STATIC TRANSFORMER. mined point; as, say, 6.6 amperes. It is said that this device will maintaina current constant within one-tenth of an ampere. The losses are the iron losses and I2R…
Electrical engineering
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