Basic Electricity: 7 -- Electric Power: International Film Bureau

Consultant, James M. McGrath, Lane Technical High School, Chicago; Covers definition of work, power, the electrical components, the power formula, watts, P. in terms of V, I, and R, some circuit examples, power rating, examples of electrical equipment, horsepower equivalent, overload, and insulation

Related films

Sources

  1. 16mm Filmography (legacy record) — title, creator, format, sound, genre, description, catalog record