Electricians' operating and testing manual; a hand book for men in charge of electrical apparatus, repair men, trouble men, lamp trimmers, and electricians generally (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 33
e a bit longer. We must not,however, imagine that very much can be gained bycrowding the windings together as shown in Figure13, for in such a case the outer layers of wire becomevery long and introduce unnecessary resistance intothe electrical circuit and also, this construction makesnecessary an… … Figure 14 will not interfere with each other when they are beingplaced in position and to make the core long enoughto accommodate the necessary wire. In Figure 14 we have shown a cross-sectionthrough an electromagnet showing the windings sur-rounding the iron and a general scheme of the linesof…
Electrical engineering · Electric testing
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