USCG USCG Steam
Set 15 • Question #181 of 496
Launch Interactive Practice Room Which ring dam arrangement should be used for centrifugal purification?
A
The largest inside diameter ring without loss of oil.
✓ Correct Answer
B
The largest outside diameter ring without loss of oil.
C
The smallest inside diameter ring without loss of oil.
D
The smallest outside diameter ring without loss of oil.
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Which ring dam arrangement should be used for centrifugal purification', the verified engineering fact is: 'The largest inside diameter ring without loss of oil.'.
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