A.The requirement for through-ventilation
B.The corrosion some types of coal will cause to the ship
C.Spontaneous heating
D.Generation of methane gas
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A.Shifting cargo
B.Moving cargo
C.Removing cargo
D.Trimming cargo
A.centerline system of framing
B.isometric system of framing
C.longitudinal system of framing
D.transverse system of framing
A.stiffener
B.beam
C.stringer
D.doubler
A.displacement
B.fumigation
C.discharging
D.compensation
A.transverse free surface correction for the vessel
B.sum of the vertical moments of the vessel
C.sum of the longitudinal free surface moments of the vessel
D.longitudinal centerline of the vessel
最新試題
On a bulk chemical carrier，water should NOT be used as an extinguishing agent to fight a fire if the water may come into contact with the chemical called（）.
Before loading bulk grain，bilge wells must be covered to（）.
In vessel construction，beams are transverse girders which provide support to（）.
For cargoes（）grain meals，coal，ventilation is needed to prevent them（）spontaneous combustion.
What is NOT a problem when carrying coal? （）
The heavier outboard strake of deck plating on a ship is called the deck（）.
I（）rather not shift the rice to Hatch No.2.
TRANSVERSE MOVEMENT OF CARGO，ESPECIALLY BULK，CAUSED BY ROLLING OR A HEAVY LIST defines（）.
In a longitudinally-framed ship，the longitudinal frames are held in place and supported by athwartship members called（）.
On a vessel，the keel is the primary strength member of the lower hull form in which direction?（）.