Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 72
e dy-namo will be constantly fluctuating, the drop increas- 70 Operating and Testing ing as the load increases and with this machine thereis only hand regulation. In order to avoid the necessity of constant attend-ance and hand regulation alternators are sometimescompound wound just as direct… … Figure 53 must be rectified so that, although it is variable instrength, the pulsations all pass through the fields inthe same direction. For this purpose the rectifier R,Figure 53, is provided. This rectifier is fastened tothe same shaft as the armature and revolves with it.All of the white…
Electrical engineering · Electric testing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-420-167.webp)
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-81-22.webp)