A.persons in the space wear gas masks
B.persons in the space wear damp cloths over their mouths and nostrils
C.ventilation system is secured and all persons leave the space
D.ventilation system is kept operating
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A.difference between the true course and the compass course
B.momentum of a vessel after her engines have been stopped
C.lateral movement of a vessel downwind of her intended course
D.displa ement of a vessel multiplied by her speed
A.maximum weight allowed
B.stowage space assigned
C.vessel's home port
D.vessel's name
A.stowage space assigned
B.vessel's name
C.vessel's home port
D.maximum weight allowed
A.stringers
B.side frames
C.side stiffeners
D.intercostals
A.during a rain storm
B.in an explosive atmosphere
C.near a lifeboat station
D.by other than licensed officers
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（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
When steering by autopilot,how often should the steering be checked?（）
A tide is called diurnal when（）.
Bales close to the deckhead should be covered to prevent（）.
Which of the following is not an operation mode of AIS?（）
The loading of the ship must be done in accordance with（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）