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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 35

An illustration from 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, leaf 35
Monocyclic System.—In this system, which is due toSteinmetz. the alternator is of a special type. In construction,there is a main single phase winding an auxiliary or teaserwinding connected to the central point of the main winding inquadrature therewith. The teaser coil generates a voltage equal… … Fig. 2.150.—Diagram of m By various transformer connections it is possible to obtaina practically correct three phase relationship so that polyphasemotors may be employed. In this system, two wires leading from the ends of the singlephase winding in the alternator supply single phase currentto the…

Electrical engineering

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