Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 77
nstruction of starting devict-s tor induction motors is fully explained Later,the accompanying cuts serving merely to illustrate the principles involved- ALTERXATI.Xu ClRREXT MOTORS 1,335 Ques. How is the resistance gradually cut out ininternal resistance motors? Ans. By operating a lever which… … 61-BC nc. 1,763.—View of armature interior of Wagner polyphase induction motor with woundarmature, showing the centrifugar device which at the proper sneed short circuits all thecoils, transforming the motor to the squirrel cage type. The winding is connected witha vertical commutator so called.…
Electrical engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-433-249.webp)
