Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 42
Fig. 11. Demagnetizing Effect of Motor Armature. accomplish the observed result, by speed variations which are usuallytoo small to notice, unless very sudden. If the load should be re-moved entirely, there is no tendency for the motor armature to race,for every slight increase in the speed…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-144-59.webp)