What auxiliary system prevents process gases from leaking to the atmosphere where the compressor shaft exits the casing?
A. Seal system
B. Separators
C. Lubrication system
D. Coolers
A. Correct. Seal systems prevent process gases from leaking to the atmosphere where the compressor shaft exits the casing.
B. Incorrect. Separators physically separate two or more components in a mixture.
C. Incorrect. Lubrication systems circulate and cool the sealing and lubricating oils.
D. Incorrect. Coolers are used to cool gases at various stages in the process.
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