A.at small angles of inclination
B.when loaded with minimum deck load
C.when at transit draft
D.when GZ is zero
您可能感興趣的試卷
你可能感興趣的試題
A.removing loose water
B.adding weight low in the vessel
C.closing crossover valves between partly filled double bottom tanks
D.All of the above
A.insure that the hawser leads directly aft as it passes over the stern of the towing vessel
B.increase the stability of the towing vessel by raising the hawser off the deck
C.reduce chafing of the towing hawser
D.prevent fouling of the hawser on deck gear located on the stern of the towing vessel
A.increase the righting moment
B.cause an increase in the righting arm
C.bring the vessel to an upright equilibrium position
D.cause the vessel to flop to a greater angle
A.contaminating food with extinguishing agent
B.spreading through the engineering space
C.loss of stability
D.a grease fire in the ventilation system
A.the vessel must be moored snugly
B.each tank must be partially full to show it does not leak
C.all dunnage，tools，and extraneous items are secured
D.water under vessel must be deep enough to prevent grounding
最新試題
The moment of a force is a measure of the（）.
The effects of free surface on a vessel’s initial stability do NOT depend upon the（）.
In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.
The stability of a semisubmersible ship would be seriously reduced if flooding occurred in the（）.
The trim and stability booklet must be approved by the（）.
Initial stability refers to stability（）.
The time required to incline from port to starboard and back to port again is called（）.
What will NOT decrease the stability of a vessel?（）
What is the principal danger from the liquid in a half full tank onboard a vessel?（）
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）