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.


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