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 164
rmature surface between the coils. Ques. What benefit results from this peculiarity? Ans. It enables the use of a very high magnetic flux density in the armature without excessive Core loss, and also the use of a large flux without an excessive increase in the amount of magnetic iron. The use of a… … Figs. 1,400 and 1,401.—One form of inductor alternator. As shown, the frame carries thestationary armature, which is of the slotted type. Inside of the armature is the revolvinginductor, provided with the projections built up of wrought iron or steel laminations.The circular exciting coil is also…
Electrical engineering
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