Articles Posted in the " Vapor Absorption Refrigeration " Category

  • Mcq: Vapor absorption refrigeration

    Mcq: Vapor absorption refrigeration

    mcq: Vapor absorption refrigeration Vapor absorption refrigeration uses (a) Mechanical energy (b) Electric energy (c) Kinetic energy (d) None (Ans: d) Vapor absorption refrigeration uses (a) Mechanical energy (b) Electric energy (c) Heat energy (d) None (Ans: c) Vapor absorption refrigeration uses (a) Potential energy (b) Datum energy (c) Kinetic energy (d) None (Ans: d) […]


  • Interview Short Question Answers on Absorption Refrigeration-2 

    Interview Short Question Answers on Absorption Refrigeration-2 

    Interview Short  Question Answers on  Absorption Refrigeration-2 Vapor absorption system can operate without the use of electricity. The system is operated with heat energy which can be produced by burning of fuel or wood, solar energy. Thus, it is eco-friendly with solar energy. This is also a vapor compression system only the means of compression are […]


  • *  Vapor absorption refrigeration-2

    *  Vapor absorption refrigeration-2

     vapor absorption refrigeration-2  INTRODUCTION TO VAPOR ABSORPTION REFRIGERATION 1.Principle of vapor absorption refrigeration system Vapor absorption refrigeration is also a compression system but the means of compression are different. The vapor from the evaporator is absorbed in an absorbent and thus greatly reducing its volume. Volume of the vapor is reduced around 1/800. (Vvapor refnt […]


  • **  VAPOR ABSORPTION SYSTEM–1

    **  VAPOR ABSORPTION SYSTEM–1

     VAPOR ABSORPTION SYSTEM–1   As cooling requirements increase, volume of refrigerant to be handled increase. It increases the size of the compressor and the power requirements. In order to decrease the power requirements, volume has to be reduced. Here comes the role of absorption. Water has extremely high affinity for ammonia and Lithium Bromide has high […]


  • * Vapor Absorption Refrigeration-3

    * Vapor Absorption Refrigeration-3

    Vapor Absorption Refrigeration-3         Water -lithium bromide vapor absorption refrigeration systems are used extensively in large capacity air conditioning systems. Water is used as refrigerant. Solution of lithium bromide in water is used as absorbent. Since water is used as refrigerant, it is not possible to provide refrigeration at temperatures below 0oC. […]