A.arm
B.pitch
C.gage
D.rivet distance
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A.one engine and a steering oar
B.both engines at the same speed
C.one engine at a time
D.one engine running at reduced speed and controlling the vessel with the other
A.low and bare，but the land back of it is high and wooded
B.composed of low to medium rolling hills
C.well defined with rocky outcroppings
D.marked by high，barren hills
A.pitching
B.rolling
C.heaving
D.swaying
A.windward side
B.leeward side
C.safe semicircle
D.dangerous semicircle
A.is used mostly by towing vessels
B.has a maximum depth of 14 feet (4.3 meters) at MHW
C.West Gap has a controlling depth of 24 feet
D.is entered through the East Gap or the West Gap
最新試題
The main reason a long towline is used during an oceantow is that（）.
What indicates that a tropical cyclone may be within 500 to 1，000 miles of your position?（）
The time required to incline from bow down to stern down and return to bow down again is called（）.
The distance that a ship moves forward with each revolutionof its propeller，if there is no slip，is called（）.
Which statement is TRUE concerning hawser towing? （）
When preparing a ship for heavy weather，fuel oil day tanks should be（）.
When a deck cargo is secured with chain or wire lashings and grab (pear) links，which statement is FALSE?（）
The area around Cape Charles is（）.
One method of controlling rats on vessels is by rat-proofing. Rat-proofing is accomplished by （）.
Which statement is TRUE of a stiff vessel? （）