A.advance
B.head reach
C.pitch
D.transfer
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A.advance
B.head reach
C.pitch
D.transfer
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
最新試題
The area around Cape Charles is（）.
The BEST way to steer a twin-screw vessel if you lose your rudder is by using（）.
The distance that a ship moves forward with each revolutionof its propeller，if there is no slip，is called（）.
The vertical movement of a vessel in the water is called（）.
One method of controlling rats on vessels is by rat-proofing. Rat-proofing is accomplished by （）.
If your vessel has a GM of one foot and a breadth of 50 feet，what will be your full rolling period? （）
The time required to incline from bow down to stern down and return to bow down again is called（）.
Point Judith Harbor of Refuge（）.
The distance between rivets in a row is known as the（）.
In order to benefit from the use of storm oil in heavy seas，the storm oil should be spread （）.