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1. |
Consider the following statements:An expansion device in a refrigeration system1. reduces the pressure from the condenser to the evaporator2. regulates the flow of the refrigerant to the evaporator depending on the load3. is essentially a restriction offering resistance to flowWhich of the above statements are CORRECT? |
A. | 1 and 2 only |
B. | 1 and 3 only |
C. | 2 and 3 only |
D. | 1, 2 and 3 |
Answer» E. | |