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 44
rrangement being formed by twogroups, both phases contributing to the formation of the p le. After yl cycle when thecurrent in each phase r: verses, the pole advances the angular distance, covered by twogroups; hencj the field completes one revolution in eight alternations of current. and produces… … ALTERXATIXG CURRENT MOTORS 1,303
Electrical engineering
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