From the graph shown in the illustration, if the separating temperature required is to be 167°F, and the specific gravity of the oil is .98 kg/dm3 at 59°F, what size regulating ring is required? Illustration MO-0113
Official USCG Answer & Rule Citation
Correct Answer: Option C — 92 mm
Under USCG National Maritime Center examination standards, the accepted correct answer is: 92 mm.
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