单选题The minimum length of a boat painter for a lifeboat in ocean service is（）.A60 fathomsBthe distance from the main deck to the light waterlineCtwice the distance from the main deck to the light waterline or 50 feet whichever is greaterDtwo times the distance from the boat deck to the light waterline or 50 feet whichever is greater
单选题
The minimum length of a boat painter for a lifeboat in ocean service is（）.
A
60 fathoms
B
the distance from the main deck to the light waterline
C
twice the distance from the main deck to the light waterline or 50 feet whichever is greater
D
two times the distance from the boat deck to the light waterline or 50 feet whichever is greater
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相关考题：
______ of the following statements is INCORRECT regarding a fire and boat drill on board your cargo vessel.A.At least one fire and boat drill shall be held within 24 hours of leaving a port where more than 25 percent of the crew has been replacedB.The Master is responsible in seeing that each lifeboat is lowered to the water at least once in each 6 months．C.Lifeboat equipment shall be examined at least once each month to insure that it is completeD.An entry shall be made in the vessel's Official Logbook relative to each fire and boat drill
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