Most thermostatic expansion valves are set for a superheat of

More Questions from Heat Transfer, Refrigeration and Air Conditioning

• The boiling point of carbon dioxide is
• The desirable property of a refrigerant is
• The humidification process, on the psychrometric chart is shown by
• The ratio of heat extracted in the refrigerator to the workdone on the refrigerant is called
• During dehumidification process, the relative humidity
• The evaporator changes the low pressure liquid refrigerant from the expansion valve into
• When absorptivity (α) = 1, reflectivity (ρ) = 0 and transmittivity (τ) = 0, then the body is said to be a
• The mass of water vapour present in __________ is called absolute humidity.
• During sub-cooling, sensible heat from a liquid refrigerant is removed.
• The emissivity of a polished silver body is __________ as compared to black body.

Discussion & Comments