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 164
Figure 107 Wm/ www … Figure 108 Transformers are often connected so that their sec-ondaries may operate on the 3-wire system. Figures107 and 108 show the right and wTong connections.Both methods will operate the lights, but with thewrong method the neutral or middle wire will be called Transformers 161 upon to carry…
Electrical engineering · Electric testing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
