USCG USCG ROR
Set 10 • Question #33 of 475
Launch Interactive Practice Room BOTH INTERNATIONAL & INLAND During the day, a dredge will indicate the side on which it is safe to pass by displaying __________.
A
two balls in a vertical line
B
two diamonds in a vertical line
✓ Correct Answer
C
a single black ball
D
no shape is shown during the day
USCG NMC Regulatory Explanation
Under Rule 27(b), a vessel Restricted in Ability to Maneuver (RAM) exhibits Red-White-Red all-round lights in a vertical line by night, and Ball-Diamond-Ball shapes by day.
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