For an expansion device, which of the following is true?
A. it increases the pressure of refrigerant
B. it regulates the flow of refrigerant to evaporator
C. both of the mentioned
D. none of the mentioned
Answer:B
For an expansion device, which of the following is true?
A. it increases the pressure of refrigerant B. it regulates the flow of refrigerant to evaporator C. both of the mentioned D. none of the mentioned