Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 287
a choke coil) con-nected in series with the primary coil.Let L be this inductance (in henrys)which is equivalent to the magnetic leak-age of a tran sf ormer. The n coL (a> equals2?: times the frequency) is the reactance(in ohms) of this inductance. The effects of coil resistances and mag-netic… … Fig. 207. Clock Diagram Show ing Effects of Coil Resistance and Magnetic Leakage 254 ALTERNATING-CURRENT MACHINERY 241 primary coil; (b) to overcome the electromotive force induced in theprimary coil by the leakage flux; and (c) to balance the electromotiveforce induced in the primary coil by the…
Electrical engineering
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