In the illustration, the item labeled as '31' is __________. used to vent off air from the stuffing box used to supply sealing water to the stuffing box See illustration GS-0012.
A
I only
B
II only
C
Both I and II
D
Neither I nor II
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Question 1 / 205eccef9bbacbc34ba4d4544f
Question 1 of 205eccef9bbacbc34ba4d4544f
In the illustration, the item labeled as '31' is __________. used to vent off air from the stuffing box used to supply sealing water to the stuffing box See illustration GS-0012.
In the illustration, the item labeled as '31' is __________. used to vent off air from the stuffing box used to supply sealing water to the stuffing box See illustration GS-0012.