Articles Posted in the " Evaporators " Category

  • VAPOR COMPRESSION REFRIGERATION EQUIPMENTS

    VAPOR COMPRESSION REFRIGERATION EQUIPMENTS

    VAPOR COMPRESSION REFRIGERATION EQUIPMENTS  Equipments of vapor compression systems include compressors, condensers, evaporators & expansion valves. These also include piping and various controls. COMPRESSORS (i)  Reciprocating compressors: used with (a) lower boiling temperature (much below 00C) refrigerants (ii)  low specific volume at – 150C, (c) (pcond – –pevap) > 3.5 atm (  R-22, NH3, etc.). […]


  • REFRIGERATION CONDENSERS & EVAPORATORS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

    REFRIGERATION CONDENSERS & EVAPORATORS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

    REFRIGERATION CONDENSERS & EVAPORATORS MULTIPLE CHOICE  QUESTIONS (MCQ) WITH ANSWERS   Condensers and evaporators are phase change equipment’s. Condensers change vapors into liquid on cooling. Evaporators convert liquid into vapors by consuming heat. Dry evaporators are used in domestic units. These ensure that only super heated vapor goes to the compressor for its safety. Flooded evaporators […]