SINGLE-PHASE AND POLYPHASE CIRCUITS

Duration: 17 min

Year Published: 1945

Creator: Office of Education (Department of Health, Education, and Welfare)

Color: B&W

Sound: Optical sound

Description: Explains a single phase synchronous generator, the use of sine curves to illustrate flow changes, a two-phase system and three-phase system, and ways of simplifying wiring. From the ELECTRICAL WORK series. Electrical Machinery, No. 1