Engine_2014 : General Subjects - 1999/3524
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| Air trapped in a refrigeration system using a water-cooled condenser is usually indicated by what operating symptom? |
| A) unusually high head pressure when compared to the existing temperature of the liquid refrigerant |
| B) higher than normal liquid level in the receiver |
| C) unusually lower than normal discharge pressure when compared to the existing temperature of the liquid refrigerant |
| D) higher than normal liquid refrigerant temperature |
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