Recent content by Mechila

  1. M

    Which refrigeration cycle has a higher efficiency?

    Can someone please give me some insight ? I am stuck .
  2. M

    Which refrigeration cycle has a higher efficiency?

    The attached file shows a T-s diagram of a refrigeration cycle . Now let us consider 2 refrigeration cycles as shown in the diagram 1-2-3-4 and 1'-2'-3'-4'. Which one will have a greater C.O.P or greater efficiency ? The first one (1-2-3-4) acts in a lower temperature range , whereas the 2nd...