Refrigeration & Air Conditioning Mechanic Red Seal · Question
Subcooling is measured as the temperature difference between the liquid refrigerant leaving the condenser and the:
Subcooling is the difference between the actual liquid temperature leaving the condenser and the saturation temperature at the condenser pressure.
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Question: Subcooling is measured as the temperature difference between the liquid refrigerant leaving the condenser and the:
Answer options: ✅ Saturated liquid temperature at condenser pressure
- Saturated vapor temperature at condenser pressure
- Ambient air temperature
- Suction line temperature
Correct answer: Saturated liquid temperature at condenser pressure
Explanation: Subcooling is the difference between the actual liquid temperature leaving the condenser and the saturation temperature at the condenser pressure.
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Question explanations
- Which of the following refrigerants is a hydrofluorocarbon (HFC) and has a high ozone depletion potential (ODP
- Which component is responsible for compressing the refrigerant vapour to a high pressure and temperature?
- According to the Canadian Electrical Code (CEC), what is the minimum required working clearance in front of el
- What is the main operating characteristic difference between a fixed orifice (capillary tube) and a Thermostat
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