General Studies · Refrigeration and Air Conditioning
The coefficient of performance (COP) of a vapor compression refrigeration system:
- 1Increases with the decrease in evaporator temperature at a fixed condenser temperature.
- 2Remains constant with the decrease in evaporator temperature at a fixed condenser temperature.
- 3Increases with the increase in condenser temperature at a fixed evaporator temperature.
- 4Decreases with the decrease in evaporator temperature at a fixed condenser temperature.✓
Correct answer
Decreases with the decrease in evaporator temperature at a fixed condenser temperature.
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