The relative coefficient of performance is equal to

More Questions from Heat Transfer, Refrigeration and Air Conditioning

• In a pressure enthalpy chart, the space between the saturated liquid line and saturated vapour line, represents sub-cooled liquid region.
• Air refrigerator works on
• Most thermostatic expansion valves are set for a superheat of
• 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

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