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Working principle of refrigerator ppt. txt) or view presentation slides online.
Working principle of refrigerator ppt. ppt), PDF File (. Discover the components and processes involved, such as the evaporator, compressor, Refrigerators and air conditioners are heat engines working in reverse—they use mechanical energy supplied by the compressor motor to move thermal energy from cooler to warmer areas. They replaced iceboxes in homes in the early 1900s and use vapor compression cycles to circulate refrigerants like HFC-134a or isobutane that absorb heat and cool the evaporator. Refrigerators use a refrigeration cycle to cool their interior. . pdf), Text File (. txt) or view presentation slides online. ppt - Free download as Powerpoint Presentation (. Jan 8, 2025 ยท Learn the fundamental principles of refrigeration, including how heat is removed to lower temperatures, the roles of saturation temperature and latent heat, and the Vapor-Compression Refrigeration Cycle. Refrigeration Principle Modern refrigeration and air-conditioning equipment is dominated by vapour compression refrigeration technology built upon the thermodynamic principles of the reverse Carnot cycle. The document discusses the principles and processes of refrigeration. A compressor, condenser, expansion valve, and evaporator work together to circulate refrigerant between high- and low-pressure states as it absorbs and releases heat. The refrigerator works by using a refrigeration cycle that involves important components like a compressor, condenser, throttling device, and evaporator. Principle of Refrigeration. This allows refrigerators to keep food and medicines cool. The refrigerant is compressed into a hot, high-pressure gas and passed through the condenser, where it cools and condenses into a liquid. Refrigerators maintain temperatures just above freezing to store perishable foods between 3-5°C. woaxsplphpujuqhsbyzgfywxcbymdajqtsjgnlinxevfwgagp