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Your tow includes a loaded chlorine barge．After inspecting the tow，the mate reports that he hears a hissing sound coming from the safety valves．Where will you find information on emergency procedures concerning the uncontrolled release of cargo ________．
A.Barge's Certificate of Inspection
B.Cargo Information Card on your towboat
C.Cargo Manifest or loading paper
D.Dangerous Cargo Regulations
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更多 “ Your tow includes a loaded chlorine barge．After inspecting the tow，the mate reports that he hears a hissing sound coming from the safety valves．Where will you find information on emergency procedures concerning the uncontrolled release of cargo ________．A.Barge's Certificate of InspectionB.Cargo Information Card on your towboatC.Cargo Manifest or loading paperD.Dangerous Cargo Regulations ” 相关考题
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Hanging a barge off means to ______.A.moor a damaged barge to the bank and leaveB.remove and deliver a loaded barge from a multiple towC.remove a barge while locking throughD.tow an empty barge astern
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Which barge in your tow would require a cargo information card to be carried in the pilothouse ________．A.A tank barge with a sign reading No Visitors，No Smoking，No Open LightsB.An open hopper barge carrying coalC.A gas-free chlorine bargeD.An empty（not gas-free）barge that last carried benzene
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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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Your tow includes a barge carrying chlorine．Which special requirements must be observed ________．A.The wing voids shall not be opened when underwayB.You must post a deckhand to keep a special watch on this bargeC.A cargo information card for chlorine must be in the pilothouseD.All of the above
考题
You intend to tow a barge with one tug and expect continuous high winds from the north．To reduce the yaw of your tow，you should ______．A.reduce the draft of the bargeB.shorten one leg of the bridleC.place bulky deck loads as far aft as possibleD.trim the barge down by the bow
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Your tow contains a barge carrying carbon tetrachloride．What is NOT required ________．A.Cargo warning signs on bargeB.Cargo information card on bargeC.Cargo information card in pilothouseD.Certificated tankerman on towboat
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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
Can I take your order now?（）AThank you for you offer.BSorry, it‘s beyond my order.CBy no means.DJust a moment. Tow friends are coming.
考题
单选题The biggest problem you generally encounter while towing a single tow astern is（）.A
the catenary dragging on the bottomB
swamping of the towC
the tow tending to diveD
yaw
考题
单选题What is the purpose of the intermediate spring?（）A
Serves as a backup for the main tow hawser in case of failureB
Provides weight and flexibility to the total tow makeupC
Lengthens the main tow hawser to keep the tow in stepD
Distributes the towing load
考题
单选题When towing astern，one way to reduce yawing of the tow is to（）.A
trim the tow by the sternB
trim the tow by the headC
have the tow on an even keelD
list the tow on the side it is yawing
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单选题You have been towing astern and have just let go the tow.Your deckhands are pulling in and faking the towline by hand on the stern.The most dangerous action to take is to（）.A
continue ahead at slow speedB
continue ahead at half speedC
stop your enginesD
back down on your engines
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A tow bridle is attached to the main tow hawser at the（）.A
bight ringB
tow hookC
fishplateD
swivel
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Which will NOT reduce yawing of a tow?（）A
Increasing the length of the towing hawserB
Trimming the tow by the bowC
Trimming the tow by the sternD
Drogues put over the stern
考题
单选题A tug may be in danger of tripping when（）.A
towed sideways by an overwhelming force on the towlineB
her tow moves parallel to and forward on either side of the tugC
the tow is no longer directly astern but moves up on her quarterD
All of the above
考题
单选题When steering a tow downstream around the shape of a sand bar，and staying on the proper side of the buoys，an operator should be cautious of（）.A
eddies under the barB
swift current under the bar causing loss of controlC
cross-currents pushing the tow away from the barD
cross-currents pushing the tow into the bar
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Can I take your order now?（）A
Thank you for you offer.B
Sorry, it‘s beyond my order.C
By no means.D
Just a moment. Tow friends are coming.
考题
单选题You intend to tow a barge with one tug and expect continuous high winds from the north. To reduce the yaw of your tow，you should（）.A
reduce the draft of the bargeB
shorten one leg of the bridleC
place bulky deck loads as far aft as possibleD
trim the barge down by the bow
考题
单选题A towing vessel should be on the crest of a wave at the same time as its tow and in the trough at the same time. The term used to describe this is（）.A
tow strainB
catenary lengthC
being in stepD
Williamson's Tow
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If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights. These additional lights may be shown if the tow is（）.A
pushed aheadB
towed alongsideC
towed asternD
Any of the above
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