The standard manual of dynamos and practical application of dynamo-electric machinery (1915)
MacFadden, Carl K. [from old catalog], Ray, William D., [from old catalog] joint author · Chicago, Laird & Lee, inc. · leaf 73
$9 VOLT*. RATIO 20:1 ,IO00 Vbi-X4 … RATIO 10:1 FIGURE 27.—FORMS OF TRANSFORMERS. induction of a coil of wire surrounding an iron core, andhave shown that it takes an appreciable time for currentto reach its maximum in a coil having self-induction.Also the apparent resistance oflfered to the breaking ofthe circuit. If an alternating…
Electrical engineering · Electric machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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