Yours

Educational19826 min640×360

Basic Electricity: 12 -- Miscellaneous Electrical Equipment

International Film Bureau

EducationIndustrial and advertising

At the Internet Archive

Clips are not offered for this film: no licence or public-domain mark is recorded for it.

Low resolution (640×360): this is the archive's own copy.

About

Consultant, James M. McGrath, Lane Technical High School, Chicago

Covers the relay: diagrammatic description of operation; meters; diagrammatic description of moving coil; function of potentiometer in a circuit; and the rheostat

Human-made No record of this work says a model made it. What this means.

Archive
Internet Archive, in Educational films
Licence or status
The Internet Archive states none for this item.
Credit
International Film Bureau
Language
English
Who can watch
The archive gives no rating. Invisible Network shows it to Kids profiles and older, judged from its collection and subjects. How films are placed