Consider the following statements: High condenser pressure in a refrigeration system can occur because: 1. The water flow rate is lower than the desired value. 2. Non-condensible gases are present in the system. 3. of accumulation of lubricating oil in condenser 4. of low charge of refrigerant in the system Of these statements:

Consider the following statements: High condenser pressure in a refrig

1.	Consider the following statements: High condenser pressure in a refrigeration system can occur because: 1. The water flow rate is lower than the desired value. 2. Non-condensible gases are present in the system. 3. of accumulation of lubricating oil in condenser 4. of low charge of refrigerant in the system Of these statements:
A.	1, 3 and 4 are correct
B.	1, 2 and 3 are correct
C.	1, 2 and 4 are correct
D.	2, 3 and 4 are correct
Answer» E.

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