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.
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 - United States
Black and White
16mm film; Access Print (Section 1)