When a mobile offshore drilling unit on the waters of the U.S. Outer Continental Shelf has more than one obstruction light, the lights must be operated to flash ______________.
A
at the same time
B
in sequence at intervals of five seconds
C
in sequence at intervals of ten seconds
D
in sequence at intervals of fifteen seconds
E
İlgili Sorular
You are going ahead on twin engines when you want to make a quick turn to port. Which actions will ...INLAND ONLY For the purpose of the Inland Navigation Rules, the term "Inland Waters" includes ______...You are loading epichlorohydrin onto your barge. According to the Chemical Data Guide, you could exp...Your vessel is underway and approaching an overhead obstruction on Lake Superior. Given the followi...For a semisubmersible moored in heavy weather conditions, the weather lines should be adjusted so th...