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 238
INSULATION : 1.511.— Multi-wire inducto- - • cessarjr .tty the current is large, the use of a present difficulties in v on .. :re the required cross section. Bare wire is used and the s-insulation as shown, the combination being rr. ■ han an equ DUTCT KVEDGE LAMINATIONS … PlC. 1512.—Two coil slot for whole c The slot has two recesses A and B U ■ ;on of sepa- . • wedge is first position and then th- -nate layers ^.ard. T ;osed of sev wedge is pushed in place to retain the inductors in position- CONSTRUCTION OF ALTERNATORS 1,227 Ques. What precaution is taken in…
Electrical engineering
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