更多"Installing tandem anchors on the sa"的相关试题:
[单项选择]Which mooring line has the least elasticity?（）
A. Dacron
B. Nylon
C. Esterlene
D. Polypropylene
[单项选择]You are handling a mooring line and are instructed to Check the line.What should you do（）.
A. Ensure the bight is not fouled by taking up slack
B. Pay out the line smartly and keep it free for running
C. Secure the line by adding more turns
D. Surge the line so it maintains a strain without parting
[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]Which mooring line prevents sideways motion of a vessel moored to a pier（）.
A. A line led forward from the bow
B. A line led aft from the bow
C. A line led in the same direction as the keel
D. A line led at a right angle to the keel
[单项选择]A mooring line that prevents a vessel from moving sideways away from the dock is a（）.
A. bow line
B. breast line
C. stern line
D. spring line
[单项选择]If a mooring line should part while you are tying up at a dock，you should make a temporary eye by tying a（）.
A. becket bend
B. clove hitch
C. bowline
D. square knot
[单项选择]Which mooring line is likely to undergo the most strain when docking a ship under normal conditions?（）
A. Bow line
B. Breast line
C. Spring line
D. Stern line
[单项选择]A mooring line that checks forward motion of a vessel at a pier is a（）.
A. bow line
B. forward bow line
C. stern line
D. stern breast line
[单项选择]A mooring line leading at nearly right angles to the keel is a（）.
A. bow line
B. breast line
C. spring line
D. stern line
[单项选择]In order to pay out or slack a mooring line which is under strain，you should（）.
A. sluice the line
B. surge the line
C. stopper the line
D. slip the line
[单项选择]When checking a mooring line，you should（）.
A. ensure the bight is not fouled between the ship and the dock by taking up slack
B. pay out slack smartly and keep free for running
C. secure more turns to hold the line against any strain，then clear the area
D. surge the line so that it maintains a strain without parting
[单项选择]What is normally used to pass a mooring line to a dock?（）
A. Distance line
B. Gantline
C. Heaving line
D. Tag 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]Two mooring lines may be placed on the same bollard and either one cast off first if（）.
A. the eye of the second line is dipped
B. the mooring lines are doubled
C. the bollard has two horns
D. one of the lines is a breast line
[单项选择]A mooring line is described as being 6x24，1-3/4 inch wire rope. What do the above numbersrefer to?（）
A. Strands，yarns，circumference
B. Strands，wires，diameter
C. Wires，yarns，diameter
D. Strands，circumference，wires
[单项选择]If two mooring lines are to be placed on the same bollard，which method is BEST?（）.
A. Place the eye from the forward line on the bollard and then place the eye from the second line directly over the first
B. It makes no difference how the lines are placed
C. Place the eye from either line on the bollard，and then bring the eye of the other line up through the eye of the first，and place it on the bollard
D. Place both eyes on the bollard，in any manner，but lead both lines to the same winch head on the vessel and secure them on the winch
[单项选择]In the constant-tension mooring, the mooring lines holding the ship to the pier will maintain a constant tension even with changes in tide or ship’s draft, （）.
A. without the necessity of manually adjusting the lines
B. without the necessity of automatically adjusting the lines
C. with the necessity of manually adjusting the lines
D. with the un-necessity of automatically adjusting the lines
