USCG USCG ROR
Set 14 • Question #177 of 475
Launch Interactive Practice Room BOTH INTERNATIONAL & INLAND The lights prescribed by the Rules shall be exhibited __________.
A
from sunrise to sunset in restricted visibility
✓ Correct Answer
B
at all times
C
from sunset to sunrise, and at no other time
D
whenever a look-out is posted
USCG NMC Regulatory Explanation
Under Inland Navigation Rules, for the condition where 'The lights prescribed by the Rules shall be exhibited', the correct requirement is: 'from sunrise to sunset in restricted visibility'. This standard ensures clear navigational intent and collision avoidance.
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