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USCG Exam PracticeLight List, ranges, and light characteristics

Which light characteristic is defined as a continuous light interrupted by regular short eclipses, where the duration of light exceeds the duration of darkness?

  1. A. Isophase (Iso)
  2. B. Flashing (Fl)
  3. Occulting (Oc)Correct
  4. D. Fixed and Flashing (FFl)

Why C is correct

Occulting (Oc) is a continuous light interrupted by regular short eclipses with the duration of light longer than the duration of darkness. This is the opposite of a Flashing light.

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Which light characteristic is defined as a continuous light interru… — USCG Exam Practice · CaptainsGround