What is Refrigeration || Refrigeration and Air conditioning || Gear Institute скачать в хорошем качестве

What is Refrigeration || Refrigeration and Air conditioning || Gear Institute

#sscje #mechanical #gearinstitute Click here to download our app https://edumartin.page.link/jLFr Join telegram channel https://t.me/gearinstitute JE की तयारी के लिए App Download करें https://edumartin.page.link/jLFr Join our whats app channel https://whatsapp.com/channel/0029VaCP... ALL IN 1 AE/JE EXAM LIVE CLASSES (TECHNICAL +NON TECHNICAL) https://bit.ly/452qVRR ALL IN 1 AE/JE EXAM LIVE CLASSES (TECHNICAL ONLY) https://bit.ly/3Rp4ykf SSC JE RECORDED COURSE (2YEAR VALIDITY). http://bit.ly/3CSOuzH SSC JE RECORDED COURSE (1YEAR VALDITY) http://bit.ly/3W9LVjv Mechanical MCQ Book written by Er.Harvinder Singh Order your copy click here https://bit.ly/MCQBOOK Strength of material Full Syllabus https://bit.ly/38jyEBX Fluid Mechanics Full Syllabus https://bit.ly/3uNsG3z Theory of machine Full Syllabus https://bit.ly/3xRPQJk Thermodynamics Full Syllabus https://bit.ly/3k7lXws Material Science full syllabus https://bit.ly/38pU5Bf Machine Design Full Syllabus https://bit.ly/3k7lr1u Automobile Engineering Full Syllabus https://bit.ly/3wMMm8S Refrigeration and air conditioning Full Syllabus https://bit.ly/3Q2tHyy Power plant engineering http://bit.ly/3kGoj9v Workshop Technology https://bit.ly/3QGsNIo Industrial Engineering https://bit.ly/3vvyyjq What do you mean by term refrigeration? refrigeration, the process of removing heat from an enclosed space or from a substance for the purpose of lowering the temperature What is principle of refrigeration? Working Principle of Refrigerator A refrigerant is a substance used in a heat cycle to transfer heat from one area, and remove it to another. A refrigerant when passed through the food kept in the refrigerator, it absorbs heat from these items and transfers the absorbed heat to the surrounding with less temperature. Why is it called refrigeration? Refrigerator Etymology But the word refrigerator is much older; it dates to the early 1600s, and refrigerate, from the Latin verb refrigerare and ultimately from the adjective frigus, meaning "cold," dates to the preceding century. What is refrigeration and its unit? Unit of refrigeration: Unit of refrigeration is TR (Ton of refrigeration). It is the amount of heat which is required to extract from one tonne of water at 0°C in order to convert it into equivalent ice at 0°C in a day. 1 TR = 3.5 kW = 210 kJ/min = 50 kcal/min What is refrigeration temperature? The ideal refrigerator temperature is 40 degrees Fahrenheit or below, according to the Food and Drug Administration (FDA). These temperatures inhibit the growth of microorganisms that can cause foodborne illnesses, such as salmonella, listeria, and E Why is refrigeration important? Refrigeration is a helpful tool to keep foods fresh longer. When food is held at a proper temperature, the growth of bacteria slows down, which helps reduce the risk of food poisoning. To keep your perishable foods fresh, make sure your refrigerator is set at or below 40°F. Which liquid is used in refrigerator? A refrigerant is a substance or mixture which is used in a heat pump and refrigeration. Some of the common refrigerants include Chlorofluorocarbons (CFCs), Hydrochlorofluorocarbons (HCFCs), Hydrofluorocarbons (HFCs), and Natural Refrigerants