A.on line to the fire main
B.kept available for use on the fire main at all times
C.capable of being connected to the fire main
D.rated at or above 125 psi
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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
A.shape
B.shallow draft
C.large sail area
D.All of the above
A.Running into head seas
B.Running in the trough
C.Running with following seas
D.Anchored with your bow into the seas
A.brought to a position with the stern into the seas
B.allowed to take its own head
C.brought to lay in the trough
D.brought bow into the seas
A.into the seas
B.broadside to the seas
C.in the same direction as the seas
D.in a series of figure-eights
最新試題
A towline should be fastened to（）.
A negative metacentric height（）.
An obstruction on a helideck is any object that might present a hazard to the（）.
In heavy seas you decide to heave to. The lifeboat should be（）.
If you must land on a beach with an oar-propelled lifeboat through a heavy surf，the recommended method is to（）.
On a vessel，if someone fell overboard and you did not know over which side the person fell，you should（）.
In an open lifeboat，the lifeboat compass is usually（）.
In which situation could a vessel most easily capsize?（）
Any vessel in need of carrying out deck washing must be（）by the department concerned beforehand.
On a rigid liferaft which is equipped with all of the required equipment you may NOT find a（）.