单项选择题
A.It means summer draft B.It means Maximum draft C.It means Fresh Water draft D.It means Seawater Draft
Vessel shall possess（）valid for duration of charter Par...
单项选择题Vessel shall possess（）valid for duration of charter Party showing winches and derricks in order.
A.International Cargo Gear Certificate B.International Loadline Certificate C.International Safety Construction Certificate D.International Seaman Identification
To calculate the free surface correction，it is necessar...
单项选择题To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.
A.total weight of liquid loads B.total displacement C.lightweight D.deadweight
The waterplane area is described as the intersection of...
单项选择题The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the（）.
A.baseline B.vertical reference plane C.hull D.horizontal reference plane
