Home Electrical Appliances
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Duration: 11
Creator: Encyclopaedia Britannica Films
Format: 16mm
Color: B&W
Sound: sound
Description: Principles and maintenance of everyday appliances., Animated drawings explain the principles involved in the operation of the electric iron, fluorescent lighting, and the refrigerator. Alternating current is used in all scenes involving the flow of electrons. The principles of the thermostat are given detailed study. The maintenance of electric motors is illustrated in connection with the vacuum cleaner.
Complete Record: Principles and maintenance of everyday appliances., Animated drawings explain the principles involved in the operation of the electric iron, fluorescent lighting, and the refrigerator. Alternating current is used in all scenes involving the flow of electrons. The principles of the thermostat are given detailed study. The maintenance of electric motors is illustrated in connection with the vacuum cleaner.NOTE: Two (or more) records have been merged together to create this data.
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Original permalink · Record added: 2023-02-28 14:32:54