A.to right the raft if it capsizes
B.to carry the raft around on deck
C.for crewmen to hang on to
D.to hang the raft for drying
您可能感興趣的試卷
你可能感興趣的試題
A.Fires in electrical equipment
B.Flammable oils and greases
C.Class "A" fires in ordinary combustibles
D.Materials containing their own oxygen
A.reduce spud can bearing pressure
B.keep the unit level and reduce overloading
C.reduce stresses on the hull
D.minimize the potential for punch-through
A.entered through a dredged cut
B.not accessible in easterly gales
C.available for vessels up to a maximum draft of 8 feet (2.4m)
D.not affected by the tide
A.reducing speed to reduce surging on the towline
B.lashing down or stowing all loose gear
C.dogging all hatches and watertight doors
D.streaming all of your towing hawser
A.weaker
B.equal
C.greater
D.indeterminable
最新試題
Good seamanship while towing in heavy weather requires all of the following EXCEPT（）.
Generally，what is used to inflate liferafts?（）
From which type of cloud can a tornado or waterspout develop?（）
How is a safe water mark，that can be passed close aboard on either side，painted and lighted?（）
General information on enroute weather and climate is found in（）.
Handholds or straps on the underside of an inflatable liferaft are provided（）.
How does an icebreaker normally free a ship which has become beset while navigating independently?（）
How do you determine the weight of the vessel that is supported by the ground when a vessel has run aground?（）
How does the effect known as “bank suction” act on a single-screw vessel proceeding along a narrow channel?（）
Freeboard is measured from the upper edge of the（）.