单项选择题
In the Northern Hemisphere,if your vessel is in a hurricane’s navigable semicircle it should be positioned with the wind on the().
A.Starboard quarter,hold course and make as much speed as possible
B.Port bow,hold course and make as much speed as possible until the hurricane has passed
C.Port quarter,maintain course and make as much speed as possible
D.Starboard bow and heave to until the hurricane has passed
相关考题
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单项选择题
In the Northern Hemisphere,an observer at point II in the weather system should experience a wind shift from the().
A.Southwest,clockwise to northwest
B.Northeast,clockwise to west-southwest
C.Northeast,counterclockwise to northwest
D.East,counterclockwise to south-southwest -
单项选择题
In the Northern Hemisphere a wind is said to veer when the wind().
A.Changes direction clockwise,as from north to east,etc
B.Changes direction violently and erratically
C.Remains constant in direction and speed
D.Changes direction counterclockwise,as from south to east,etc -
单项选择题
In regions near the poles,the winds are generally described as().
A.Westerlies
B.Easterlies
C.Northerlies
D.Southerlies
