A.advance
B.head reach
C.pitch
D.transfer
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A.arm
B.pitch
C.gage
D.rivet distance
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
最新試題
When a deck cargo is secured with chain or wire lashings and grab (pear) links，which statement is FALSE?（）
The forward movement of a ship in one revolution of its propeller is measured by（）.
Which statement is TRUE concerning a towing vessel which，due to the nature of her work，is unable to keep out of the way of another vessel?（）
Which change in the condition of the seas could indicate the formation of a tropical storm or hurricane several hundred miles from your location? （）
The vertical movement of a vessel in the water is called（）.
That half of the hurricane to the right hand side of its track (as you face the same direction that the storm is moving) in the Northern Hemisphere is called the（）.
Which statement is TRUE of a stiff vessel? （）
When the period of beam seas equals the natural rolling period of a vessel，what will most likely occur?（）
If your vessel has a GM of one foot and a breadth of 50 feet，what will be your full rolling period? （）
When running before a heavy sea，moving weights aft will affect the handling of a vessel by （）.