Castle

Explains electron behavior in matter, electron sources in vacuum tubes, symbols of tubes, functioning of tube in a circuit, effect of plate voltage changes, space charge, and diode and duo-diode as reflectors.

Credits

Cast: Corbin Bleu, Jacqueline Obradors, Julia Nickson-Soul, Christine Elise, Charles Malik Whitfield, Robert Costanzo, Matt Gerald, James Morrison, Tim Russ, Chandra West, James Cosmo, Corbin Bernsen, Deborah Van Valkenburgh, Monet Mazur, Susan Ruttan, Chad Lindberg, Angélica Celaya, Bailey Chase …
Produced by: Andrew W. Marlowe
Cinematography: Bill Roe
Music: Robert Duncan

Complete catalog record

Category: Electronics
Subcategory: Oils.
Type: Motion Picture
Catalog number: TFI470

Sources

Index of Training Films 1946 — title, format, description, catalog record
Wikidata · Q386880 ↗ — year, length, country, genre, credits

Record added 2026-07-09 22:54:29