Which of the following function is not performed by the expansion device?
A. It reduces the high pressure liquid refrigerant to low pressure liquid refrigerant
B. It maintains the desired pressure difference between the high and low pressure sides of the system
C. It controls the flow of refrigerant according to the load on the evaporator
D. It compresses the vapor
Answer:D
Which of the following function is not performed by the expansion device?
A. It reduces the high pressure liquid refrigerant to low pressure liquid refrigerant B. It maintains the desired pressure difference between the high and low pressure sides of the system C. It controls the flow of refrigerant according to the load on the evaporator D. It compresses the vapor