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 28
sed as single phase systems.Thus, single phase current may be conve\ed to the various ALTERNATING CURRENT SYSTEMS 1,547 receiving units by the well known circuit arrangements known asseries, parallel, series parallel, parallel series, connections pre-viously described and illustrated in figs. 2,131… … II0V«HI0V*» Fig. 2,143.—Diagram illustrating single phase two wire transmission and three wire distribu-tion. The simplified three wire arrangement at A, is not permissible except in cases ofvery little unbalancing. Where the difference between loads on each side of the neutralmay be great some…
Electrical engineering
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