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 248
s. In this winding the direction ofwinding is alternately reversed so that the induced pressures do not oppose one another. Ques. What is the advantage, if any, of a half coilwinding? Ans. In single phase machines a half coil winding is equiva-lent, electrically, to a monotooth winding, and,… … Pic li».-T*o phase wbtdar. • ■ - • . - : ■ . ■ two aectiaM. m A a ■■d nlft ■zpoialhc total i_^i^r al ■otoii 4 nil ataa pias Sctr ■■■ -■«OS are o€ tl>ewhoj CONSTRUCTIOX OF ALTERNATORS 1.287 Two Phase Armature Windings.—This type of winding canbe made from any single phase winding by providing…
Electrical engineering
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