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单选题
The best method to secure a tow line to a cleat is to（）.
A
take a turn around the cleat，then figure-eights，and a half-hitch
B
make figure-eights，followed by a half-hitch，then a figure-eight knot
C
take a turn，a half turn，and a figure-eight
D
take several turns around the cleat only
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更多 “单选题The best method to secure a tow line to a cleat is to（）.A take a turn around the cleat，then figure-eights，and a half-hitchB make figure-eights，followed by a half-hitch，then a figure-eight knotC take a turn，a half turn，and a figure-eightD take several turns around the cleat only” 相关考题
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The best method of determining if a vessel is dragging anchor is to note ______.A.the amount of line paid outB.how much the vessel sheers while at anchorC.any change in the tautness of the anchor chainD.changes in bearings of fixed objects onshore
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The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by ______.A.using a small scope ratioB.replacing that portion with a short length of chainC.using a hockle to keep that portion of the anchor line off the bottomD.using a synthetic line
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With a large tow astern，there is immediate danger to the tug in the event of the ______．A.Tug losing powerB.Tow line partingC.Bridle twistingD.Tow broaching
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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 wireB.Capstan lineC.Spring lineD.Fore and aft line
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A tow astern is veering from side to side on its towline．The best way of controlling the action is to ______．A.Trim the tow by the bowB.Trim the tow by the sternC.List the tow to windwardD.Adjust the length of the towing bridle
考题
A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a ______．A.BittB.BollardC.CapstanD.Cleat
考题
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 firstB.It makes no difference how the lines are placedC.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 bollardD.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
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Which of the following is a secure method of remote access via command line?（）A、RCPB、TelnetC、RSHD、SSH
考题
单选题The most common method of securing a line to a cleat is a（）.A
half hitch，then round turnsB
round turn，then figure eightsC
figure eight，then round turnsD
figure eight，then half hitches
考题
单选题What should you do to a line to prevent fraying where it passes over the side of the vessel（）.A
Worm that part of the lineB
Splice that part of the lineC
Cover it with chafing gearD
Install a cleat
考题
单选题The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by（）.A
Using a small scope ratioB
Replacing that portion with a short length of chainC
Using a hockle to keep that portion of the anchor line off the bottomD
Using a synthetic line
考题
单选题Which method should be used to secure a manila line to bitts（）.A
A round turn on the bitt farthest from the strain and then figure eightsB
A round turn on the bitt closest to the strain and then figure eightsC
Figure eights and then a round turn at the top of both bittsD
Only figure eights are necessary on both bitts
考题
单选题The best method of determining if a vessel is dragging anchor is to note（）.A
the amount of line paid outB
how much the vessel sheers while at anchorC
any change in the tautness of the anchor chainD
changes in bearings of fixed objects onshore
考题
单选题When connecting the tow bridle to a tug, the end of the bridle is passed with a（）.A
heaving lineB
shot lineC
high lineD
messenger line
考题
单选题In towing，heaving lines are used for（）.A
passing a tow bridle to the tugB
passing a messenger lineC
heaving in the tow bridleD
service lines with rocket line throwers
考题
单选题If a vessel under tow starts jumping on its tow line，the most appropriate action to alleviate the condition is to（）.A
change courseB
slow downC
heave toD
adjust tow line length
考题
单选题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 firstB
It makes no difference how the lines are placedC
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 bollardD
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
考题
单选题In towing it is desirable for the tug and the vessel to ride wave crests simultaneously because（）.A
shock loading on the tow line is reduceB
towing speed is improvedC
the vessel is more visible from the tugD
the catenary of the tow line is reduced
考题
单选题A tow astern is veering from side to side on its towline. The best way of controlling the action is to（）.A
trim the tow by the bowB
trim the tow by the sternC
list the tow to windwardD
adjust the length of the towing bridle
考题
单选题To belay a line means to（）.A
coil it downB
heave it tautC
stow it belowD
secure it to a cleat
考题
单选题Catenary as applied to tow lines denotes the（）.A
dip of the lineB
stretch of the lineC
strain on the lineD
length of the line
考题
单选题When towing in an open seaway，it is important to use a towing line（）.A
made only of wire rope，due to possible weather conditionsB
that will have the tow on a crest while your vessel is in a troughC
that will have the tow on a crest while your vessel is on a crestD
with little dip to gain maximum control of the tow
考题
单选题The best method to secure a towline to bitts is to（）.A
take a round turn on the bitt farthest from the pull and use figure-eightsB
take a round turn on the bitt closest to the pull and use figure-eightsC
use figure-eights and take a round turn at the top of the bittsD
use only figure-eights
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