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 33
transmitted a consid-erable distance with low pressure alternator already in use. Ques. Would this be the best arrangement? Ans. No. Ques. What system would be used in practice formaximum economy? Ans. Three phase four wire. Ques. What are the objections to single phase gen-eration and… … Fig. l.HS.—Angle tower showing General Electricstrain insulators. The tower being subject togreat tortional strains is erected on a massive con-crete foundation. The construction is similar tothe standard tower but of heavier material, andhaving the same vertical dimensions but withbases 20 ft.…
Electrical engineering
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