Atkinson, Albert Algernon, 1867- [from old catalog] · New York, D. Van Nostrand company · leaf 179
n in Fig. 10. jwvmv^ This requires fourwires for its externalcircuits. The armaturewinding may be slightlymodified by joining thecircuits at their middlepoints; that is, at thepoints where they crossover in the figure. Second, the finishingends of each set ofwindings may be joinedtogether, thus… … Fig, n (a). nected at the center or not, the voltage of each of thecircuits A and B will be
Electricity
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