Which of the following refrigerant has the lowest boiling point?

More Questions from Heat Transfer, Refrigeration and Air Conditioning

• In a domestic vapour compression refrigerator, the refrigerant commonly used is
• The human body feels comfortable when the heat stored in the body is
• The freezing point of sulphur dioxide is
• Oil separator in a refrigeration cycle is installed
• In larger industrial and commercial reciprocating compression systems, refrigerent widely used is
• The process of heat transfer from one particle of the body to another is called conduction, when the particles of the body
• A Bell Coleman refrigerator working on dense air system as compared to open air system, for the same range of temperature, results in __________ power per tonne of refrigeration.
• Radiation is the process of heat transfer in which heat flows from a __________ , in a straight line, without affecting the intervening medium.
• The C.O.P. of a refrigerator working on a reversed Carnot cycle is (where T1 = Lowest absolute temperature, and T2 = Highest absolute temperature)
• In a domestic refrigerator, a capillary tube controls the flow of refrigerant from the

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