单选题The best method to secure a tow line to a cleat is to().Atake a turn around the cleat,then figure-eights,and a half-hitchBmake figure-eights,followed by a half-hitch,then a figure-eight knotCtake a turn,a half turn,and a figure-eightDtake several turns around the cleat only
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
参考解析
解析:
暂无解析
相关考题:
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
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
Which of the following is a secure method of remote access via command line?() A.RCPB.TelnetC.RSHD.SSH
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
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
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
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
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
The recommended WAN Access method for a simplified and cost effective Cisco Single-site Secure Network Foundation Deployment provides which type of Service?()A、Low LatencyB、Best-EffortC、Guaranteed QualityD、Guaranteed Bandwidth
An administrator is concerned about users utilizing the company's wireless signal with their personal laptops. Which of the following is the BEST method to use to prevent unauthorized devices from using the company's wireless network?()A、Secure VPNB、MAC filteringC、IP filteringD、Static IP addresses
Which of the following is a secure method of remote access via command line?()A、RCPB、TelnetC、RSHD、SSH
单选题The most common method of securing a line to a cleat is a().Ahalf hitch,then round turnsBround turn,then figure eightsCfigure eight,then round turnsDfigure eight,then half hitches
单选题What should you do to a line to prevent fraying where it passes over the side of the vessel().AWorm that part of the lineBSplice that part of the lineCCover it with chafing gearDInstall a cleat
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().AUsing a small scope ratioBReplacing that portion with a short length of chainCUsing a hockle to keep that portion of the anchor line off the bottomDUsing a synthetic line
单选题Which method should be used to secure a manila line to bitts().AA round turn on the bitt farthest from the strain and then figure eightsBA round turn on the bitt closest to the strain and then figure eightsCFigure eights and then a round turn at the top of both bittsDOnly figure eights are necessary on both bitts
单选题The best method of determining if a vessel is dragging anchor is to note().Athe amount of line paid outBhow much the vessel sheers while at anchorCany change in the tautness of the anchor chainDchanges in bearings of fixed objects onshore
单选题When connecting the tow bridle to a tug, the end of the bridle is passed with a().Aheaving lineBshot lineChigh lineDmessenger line
单选题In towing,heaving lines are used for().Apassing a tow bridle to the tugBpassing a messenger lineCheaving in the tow bridleDservice lines with rocket line throwers
单选题If a vessel under tow starts jumping on its tow line,the most appropriate action to alleviate the condition is to().Achange courseBslow downCheave toDadjust tow line length
单选题If two mooring lines are to be placed on the same bollard,which method is BEST?().APlace the eye from the forward line on the bollard and then place the eye from the second line directly over the firstBIt makes no difference how the lines are placedCPlace 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 bollardDPlace 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
单选题In towing it is desirable for the tug and the vessel to ride wave crests simultaneously because().Ashock loading on the tow line is reduceBtowing speed is improvedCthe vessel is more visible from the tugDthe catenary of the tow line is reduced
单选题A tow astern is veering from side to side on its towline. The best way of controlling the action is to().Atrim the tow by the bowBtrim the tow by the sternClist the tow to windwardDadjust the length of the towing bridle
单选题Catenary as applied to tow lines denotes the().Adip of the lineBstretch of the lineCstrain on the lineDlength of the line
单选题When towing in an open seaway,it is important to use a towing line().Amade only of wire rope,due to possible weather conditionsBthat will have the tow on a crest while your vessel is in a troughCthat will have the tow on a crest while your vessel is on a crestDwith little dip to gain maximum control of the tow
单选题The best method to secure a towline to bitts is to().Atake a round turn on the bitt farthest from the pull and use figure-eightsBtake a round turn on the bitt closest to the pull and use figure-eightsCuse figure-eights and take a round turn at the top of the bittsDuse only figure-eights