單項(xiàng)選擇題Which of the following is the reason that the metacentric height is a valid measure of only the initial stability?().

A.The metacenter does not remain in the same position for large angles of inclination
B.The center of gravity shift due to inclination
C.The center of gravity shifts above the metacenter as the vessel is inclined
D.The mean draft will change as the vessel is inclinded


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1.單項(xiàng)選擇題Which of the following will increase the height of the center of buoyancy for your vessel?().

A. Discharging weight from lower decks
B. Loading weight in upper decks
C.Shifting weight from lower to upper decks
D.Shifting weight from upper to lower decks

2.單項(xiàng)選擇題Which of the following will increase the positive stability of your vessel?().

A.Loading weight on deck
B.Discharging weight from lower decks
C.Shifting weight from upper to lower decks
D.Shifting weight from lower to upper decks

3.單項(xiàng)選擇題Whose duty is it to examine and verify the state and condition of the cargo carried on board?().

A.Tallyman's
B.Marine surveyor's
C.Cargo surveyor's
D.Boarding inspector's

4.單項(xiàng)選擇題Whose duty is it to examine and verify the vessel’s classification and technical state and condition?().

A.Tallyman's
B.Marine surveyor's
C.Cargo surveyor's
D.Boarding inspector's

5.單項(xiàng)選擇題Wood or steel hatch covers are made()by tarpaulins.

A.watertight
B.resistant to water
C.so safe that no water will affect the hold
D.so strong that no water will come into the hold