If you find the pressure of a refrigeration system containing a Class I or Class II refrigerant to be opened for the accomplishment of repairs is 0 psig, what must be done?
A
only recover the liquid refrigerant in the system
B
do not attempt to recover the refrigerant and repair the leak before pulling a vacuum on the system
C
recover liquid and vapor refrigerant and have it reclaimed
D
only recover the vapor refrigerant
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Question 1 / 205eccef9dbacbc34ba4d4611c
Question 1 of 205eccef9dbacbc34ba4d4611c
If you find the pressure of a refrigeration system containing a Class I or Class II refrigerant to be opened for the accomplishment of repairs is 0 psig, what must be done?
If you find the pressure of a refrigeration system containing a Class I or Class II refrigerant to be opened for the accomplishment of repairs is 0 psig, what must be done?