When a purge-recovery unit runs to purge the air from the condenser of a low-pressure chiller, most of the refrigerant that is purged with the air is:
A) Released into the air. B) Released with the water.
C) Reused as chiller fuel. D) Recovered and returned to the system.
D
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Many of the material keynotes are referenced on several of the drawing sheets as well as on the master legend on sheet ___________.
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What will be an ideal response?
How should gas cylinders be transported to a workstation?
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