Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 398
ll circulate. Tf the coreis built up of sheets of iron, as in Fig. 443. it is evident thatthe eddy currents in circulating around in the core must cross POTENTIAL AND CURRENT TRANSFORMERS 381 from one sheet to another. The resistance introduced in thepath of the current by the slight air space that…
Electric machinery
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