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Engineering, 22.07.2020 01:01 amycressey1970

Select the best answer for the question 14. After treating the expansion valve with a blast of CO2 from a fire extinguisher, you've determined that the valve is defective. What part of the test led you to
this conclusion?
O A. The valve allowed CO2 to leak through the vents
OB. The low-side pressure failed to go into a vacuum
O C. The flow of refrigerant to the evaporator became blocked
O D. The accumulator temperature became higher than the orifice tube temperature,

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