更多"A mooring line leading at nearly ri"的相关试题:
[单项选择]A mooring line leading at nearly right angles to the keel is a （）.
A. spring line
B. bow line
C. stern line
D. breast line
[单项选择]A mooring line leading 45° to the keel，used to check forward or astern movement of a vessel，is called a （）.
A. spring line
B. warp line
C. bow line
D. breast line
[单项选择]A mooring line leading 45°to the keel，used to check forward or astern movement of a vessel，is called a（）.
A. spring line
B. warp line
C. bow line
D. breast line
[单项选择]If a line at right angles to the axis rotates about that axis and, at the same time, moves parallel to the axis, it will generate （）.
A. a helix
B. a helicoidal
C. a curve
D. a cone
[单项选择]The distance a vessel moves at right angles to the original course，when a turn of 180°has been completed，is called the（）.
A. advance
B. pivoting point
C. tactical diameter
D. kick
[单项选择]When a tug is pulling on a hawser at right angles to the ship，and the pilot wants to come ahead or astern on the ship’s engine，care must be taken that the pilot（）.
A. does not break the towline
B. does not get too much way on the vessel
C. keeps a steady course so the towline will remain tight
D. turns the ship toward the direction of pull
[单项选择]Coral atolls，or a chain of islands at right angles to the radar beam，may show as a long line rather than as individual targets due to （）.
A. the effects of beam width
B. limitations on range resolution
C. the pulse length of the radar
D. the multiple-target resolution factor
[单项选择]Right-laid line should be coiled（）.
A. clockwise
B. counterclockwise
C. either clockwise or counterclockwise
D. on a reel
[单项选择]When using horizontal sextant angles of three objects to fix your position，an indeterminate position will result in which situation（）.
A. The objects lie in a straight line
B. The vessel is inside of a triangle formed by the objects
C. The vessel is outside of a triangle formed by the objects
D. A circle will pass through your position and the three objects
[单项选择]At all angles of inclination, the ttrue measure of a vessel''s stability is the（）.
A. metacentric height
B. displacement
C. righting moment
D. inclining moment
[单项选择]For small angles of inclination，if the KG were equal to the KM，then the vessel would have（）.
A. positive stability
B. negative stability
C. neutral stability
D. maximum stability
[单项选择]At all angles of inclination，the true measure of a vessel’s stability is the（）.
A. metacentric height
B. displacement
C. righting moment
D. inclining moment
[单项选择]At all angles of inclination，the metacenter is（）.
A. vertically above the center of buoyancy
B. vertically above the center of gravity
C. at the intersection of the upright vertical centerline and the line of action of the buoyant force
D. at the geometric center of the underwater volume
[填空题]It is
when
you nearly lose someone
when
you become
fully
conscious of how much you value
them
.
[单项选择]The rest of the family had nearly reached the river, but Jane was（）behind as usual.
A. declining
B. delaying
C. lacking
D. lagging
