6 Questions
What is the purpose of flashing in a refrigeration system?
To create a pressure drop causing rapid phase change of the refrigerant
What is the main function of the expansion device in a refrigeration system?
To create a drop in pressure after the refrigerant leaves the condenser
What is the function of the evaporator in a refrigeration circuit?
To absorb heat from the space
Which component in a refrigeration system serves as the 'business end' and absorbs heat from the space?
Evaporator
What happens when refrigerant enters the evaporator in a refrigeration system?
It absorbs heat from the space
Which component in a refrigeration system is responsible for creating a drop in pressure after the refrigerant leaves the condenser?
Expansion device
Learn about the different designs and configurations of expansion devices used in refrigeration systems, such as fixed orifices, thermostatic expansion valves (TXV), and electronic expansion valves (EEVs). Understand the common function of these devices in creating a drop in pressure to facilitate refrigerant boiling.
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