Which expansion device is capable of regulating the flow of refrigerant according to the load on the evaporator?
A. capillary tube
B. throttle valve
C. both a. and b.
D. none of the above
Answer:B
Which expansion device is capable of regulating the flow of refrigerant according to the load on the evaporator?
A. capillary tube B. throttle valve C. both a. and b. D. none of the above