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 73
ore slots contain a distributed winding ofsubstantially the same character as the armature winding of arevolving field polyphase alternator. ALTERNATING CURRENT MOTORS 1,331 Ques. Are the poles formed in the usual way? Ans. They are produced by properly connecting the groupsof coils and not by… … Fig. 1,759.—Western Electric squirrel cage armature. The ;nductors consist of solid copperbars embedded in the slots of a laminated core, with their ^rejecting ends securely fittedand soldered to heavy copper rings. Ques. What other arrangement is sometimes used? Ans. In some cases Y grouping is…
Electrical engineering
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