Home Electrical Appliances

Duration:

Year Published: 1944

Creator: Enyclopedia Britannica Films Inc.

Complete Record: “In this film we shall study scientific principles involved in the operation of common electrical appliances.” Explains electrical energy uses in homes, such as the parts and inner workings of electrical irons, fluorescent lamps and bulbs, vacuum cleaners, and refrigerators. The processes of motors, compressors, cooling and heating mechanisms are demonstrated through simple animation.