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Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)

Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 31

An illustration from Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise, 1914, leaf 31
slot 1, thence across the back and returning throughslot 4, ending at segment C the starting point of the second coil. Eachcoil is wound on in similar manner, the last coil ending at segment A,the starting point of the first coil. A developed view of the winding isshown in fig. 268. Double… … Fig. 268.—Developed view of the five coil wave winding shown in fig. 267. In a double winding there are as many segments as slots,each of the latter containing two inductors, comprising part oftwo coils. The Siemens Winding.—In winding drum armatures forbipolar dynamos of two horse power or less,…

Electrical engineering

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