Single-phase and polyphase circuits

United States, 1945

Film
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Episode number 1 of Series “Electrical work: electrical machinery”.
A training film explaining a single-phase synchronous generator; the use of sine curves to illustrate flow change; a two-phase system and three-phase system and ways to simplify wiring.

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Collection

In ACMI's collection

Credits

production company

Ray-Bell Films

United States. Office of Education

Duration

00:16:35:00

Production places
United States
Production dates
1945

Appears in

Electrical work: electrical machinery

Group of items

Electrical work: electrical machinery

Explore

Collection metadata

ACMI Identifier

009848

Language

English

Subject categories

Education, Instruction, Teaching & Schools → Occupational training

Educational & Instructional

Educational & Instructional → Educational films

Educational & Instructional → Instructional

Mathematics, Science & Technology → Electric circuits

Mathematics, Science & Technology → Electrical currents

Short films

Short films → Short films - United States

Sound/audio

Sound

Colour

Black and White

Holdings

16mm film; Access Print (Section 1)

Please note: this archive is an ongoing body of work. Sometimes the credit information (director, year etc) isn’t available so these fields may be left blank; we are progressively filling these in with further research.

Cite this work on Wikipedia

If you would like to cite this item, please use the following template: {{cite web |url=https://acmi.net.au/works/72850--single-phase-and-polyphase-circuits/ |title=Single-phase and polyphase circuits |author=Australian Centre for the Moving Image |access-date=15 June 2025 |publisher=Australian Centre for the Moving Image}}