单选

You are in the process of adding a barge to your tow．A line run from your power capstan and around timber heads on your tow is made fast on the new barge so that it can be pulled into position．This line is called a ______．

A.Scissors wire
B.Capstan line
C.Spring line
D.Fore and aft line

试题出自试卷《航海英语(甲类船长)航行技术单选题练习1》

参考答案

查看试卷详情

相关试题

You are anchoring in a river where the current is from one direction only．The best way to lay out two anchors is to have them ______．
- A.Directly in line with the bow
- B.Side by side，with their lines on the port and starboard side
- C.So that their lines form an angle
- D.On top of one another
点击查看答案
Which statement is TRUE concerning equatorial tides ________．
- A.They occur when the Sun is at minimum declination north or south
- B.They occur when the Moon is at maximum declination north or south
- C.The difference in height between consecutive high or low tides is at a minimum
- D.They are used as the basis for the vulgar establishment of the port
点击查看答案
Which statement is TRUE concerning apogean tides ________．
- A.They occur only at quadrature
- B.They occur when the Moon is nearest the Earth
- C.They cause diurnal tides to become mixed
- D.They have a decreased range from normal
点击查看答案
A wave entering ______ is likely to produce bores．
- A.shallow water
- B.deep water
- C.river
- D.tide
点击查看答案
Tides are superimposed on nontidal rising and falling water levels，caused by ______．
- A.freshets
- B.floods
- C.river flows
- D.seismic events
点击查看答案
Which of the following are data layer categories to be displayed on ECDIS ________．
- A.ECDIS warnings and messages
- B.Hydrographic Office data
- C.Notice to Mariners information
- D.All of the above
点击查看答案
______ is not a type of tide．
- A.SEMIDIURNAL
- B.DIURNAL
- C.MIXED
- D.OSCILLATING
点击查看答案
Which statement concerning current is TRUE ________．
- A.Current can be determined by measuring the direction and distance between simultaneous EP and DR positions
- B.The drift of the current should be averaged out on a one hour basis
- C.After the current is determined，it should not be used for further plotting because it is an unknown variable
- D.The distance between a simultaneous DR position and fix is equal to the drift of the current
点击查看答案
Which buoy will NOT display white retro reflective material ________．
- A.Safe water mark
- B.Isolated danger mark
- C.Preferred channel mark
- D.Daymark of no lateral significance
点击查看答案
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
点击查看答案