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 213
n service, by simply removing one brush at a time. Fig. 1.471.—General Electricslip rings; view show-ing construction and at-tachment of cable leadsto field winding. Theyare so designed that allsurfaces of the rings haveeasy access to the air, inorder to obtain goodventilation. Slip rings,through… … 1,202 HAWKINS ELECTRICITY Armatures.— In construction, armatures for alternators aresimilar to those employed on dynamos; they are in most casessimpler than direct current armatures due to the smaller numberof coils, absence of commutator with its multi-connections, etcAlternator armatures may be…
Electrical engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
