HomeRefrigeration And Air ConditionsMEC303 : Refrigeration And Air Conditions End Term Exam Question Paper - Mechanical Engineering ETE MEC303 : Refrigeration And Air Conditions End Term Exam Question Paper - Mechanical Engineering ETE New Year Celebrations Air conditioning is the process of removing heat from the interior of an occupied space, to improve the comfort of occupants. Tags End Term Exam Engineering Mec303 Mechanical Engineering Question Paper Refrigeration And Air Conditions Newer Older