The book strictly complies with the new syllabus of Gujrat Technological University, Ahmedabad, for B.E. First year of all braches of Engineering. The subject matter is presented in a graded stepwise, easytofollow style. Each chapter includes MulipleChoice Questions, Review Questions and Exercises for easy recapitulation.11.2 REFRIGERATION SYSTEMS A refrigeration system is a device to produce the refrigeration effect. Some of the popular refrigeration systems are : 1. Ice refrigeration a used in hotels for keeping the drinks cold. Evaporative refrigeration a desert bag, artificial snow. Air refrigeration a aircrafts. Gas throttling refrigeration a liquefaction of gases, like air, nitrogen and oxygen. Vapour compression refrigerationadomestic refrigerator using Freon-22. 2. 3. 4. 5. 6. Vapour absorptionanbsp;...
Title | : | Elements of Mechanical Engineering(GTU) |
Author | : | Sadhu Singh |
Publisher | : | S. Chand Publishing - 2010 |
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