The thermostatic expansion valve in a refrigeration system further opens when the diaphragm flexes downward. With all other conditions being the same, what single condition causes this?
A
an increase in sensing bulb temperature
B
an increase in the evaporator pressure
C
a decrease in sensing bulb temperature
D
increasing the superheat setting of the valve
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Question 1 / 205eccef9dbacbc34ba4d45fca
Question 1 of 205eccef9dbacbc34ba4d45fca
The thermostatic expansion valve in a refrigeration system further opens when the diaphragm flexes downward. With all other conditions being the same, what single condition causes this?
The thermostatic expansion valve in a refrigeration system further opens when the diaphragm flexes downward. With all other conditions being the same, what single condition causes this?