PRINCIPLES OF REFRIGERATION
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Series: Refrigeration service series
Duration: 20 min
Year Published: 1945
Creator: Castle Films
Format: 16mm
Sound: Sound
Description: Produced by US Office of education. Explains the basic physics of heat transfer, with refrigeration as a method of heat transfer from the inside of a refrigerator to the outside. Shows by means of animation both the compression and the absorption systems.
Complete Record: Series: Refrigeration service series Dewey number: 621.5 Audience level: sh-c-trade-adult Guide Format/cost: 16-sd-$27.09 Distributors / rental: Bell & Howell Company $1.50; Sunray Films Company; Dayton Film Rental Libraries; Film Preview, Inc $1; Visual Art Films $27.09; Wilfred Naylor; A. H. Rice and Company; University of Wisconsin $1.50
Metadata Source:Educational Film Guide 1946
No holdings listed.
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- CHECKING THE ELECTRICAL SYSTEM (1945) · Castle Films
- CHECKING THE SYSTEM. PART I: GENERAL PROCEDURES (1945) · Castle Films
- CHECKING THE SYSTEM. PART II: TROUBLE SHOOTING (1945) · Castle Films
- MAKING AND REPAIRING TUBING CONNECTIONS (1944) · Office of Education (Department of Health, Education, and Welfare)
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Record added: 2026-07-02 14:42:45