Hobart, H. M. (Henry Metcalf), 1868-1946 ed · Philadelphia, J. B. Lippincott · leaf 31
ss through iron; as, for example, themagnetic circuit of a coil of wire wound ona former with no magnetic or iron core. Double Magnetic Circuit.—This termgenerally applies to a magnetic circuit which -__.._ 1 / \ z j 1t 1111 1 1 j I \ ., Fig. 1.—Double Magnetic Circuit of a Shell-type Transformer… … Fig. 2.—Magnetic Circuits of a Four-pole Motor A true double magnetic circuit consistsproperly of two complete magnetic circuits,which may, as in a four-pole motor, eachdivide their ilux on the return path. The dotted lines in fig. 2 show the paths of theflux in such a case. See Reluctance;…
Electrical engineering
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