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REFRIGERATION -- PRINCIPLES OF MECHANICAL REFRIGERATION

Year Published: 1975

Creator: Department of Defense.

Format: 16mm/video file

Description: Department of Defense - SHOWS APPLICATION OF BASIC PHYSICS OF HEAT TRANSFER IN REFRIGERATION UNITS. EXPLAINS TEMPERATURE CHANGES IN REFRIGERANT PASSING THROUGH THE EXPANSION VALVE, COMPRESSOR, CONDENSER AND EVAPORATOR AS IT CARRIES HEAT TO THE OUTSIDE AIR. - DOD PIN 27633

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