Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 236
Fig, ings, they may be grouped into two types, depending uponwhether the winding constitutes an open or closed circuit, viz. … Fig, 194 (a) Closed-coil windings. (b) Open-coil windings. (a) The closed-coil windings have all the inductors in- 226 PRACTICAL APPLIED ELECTRICITY terconnected, so that the e.m.f. s induced in them are alwayseffective in producing a current in the external circuit, except when a certain part of…
Electrical engineering
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