The C.O.P. of a refrigerator working on a reversed Carnot cycle is (where T1 = Lowest absolute temperature, and T2 = Highest absolute temperature)

More Questions from Heat Transfer, Refrigeration and Air Conditioning

• In a domestic refrigerator, a capillary tube controls the flow of refrigerant from the
• The process, generally used in summer air conditioning to cool and dehumidify the air, is called
• The capillary tube, as an expansion device, is used in
• Which of the following statement is wrong?
• In which of the following refrigeration system, waste heat can be effectively used?
• During heating and dehumidification process, dry bulb temperature
• In a pressure enthalpy chart, the space to the left of the saturated liquid line represents
• The process of undercooling is generally brought about by
• R-12 has the __________ freezing point.
• The temperature of air recorded by a thermometer, when it is not effected by the moisture present in the air, is called

Discussion & Comments