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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 barge
B
shorten one leg of the bridle
C
place bulky deck loads as far aft as possible
D
trim the barge down by the bow
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更多 “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” 相关考题
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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
考题
When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect ________．A.Both towheads will tend to drift apart，and the overtaking vessel will be slowed downB.Both towheads will tend to drift together，and the overtaking vessel will be slowed downC.Both towheads will tend to drift apart，and the overtaken vessel will be slowed downD.Both towheads will tend to drift together，and the overtaken vessel will be slowed down
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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 InspectionB.Cargo Information Card on your towboatC.Cargo Manifest or loading paperD.Dangerous Cargo Regulations
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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
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A loaded hopper barge with independent tanks has a placard，with alternating red and white quadrants，on each side and end．Which statement concerning this barge is TRUE ________．A.The cargo will spontaneously ignite if released to the atmosphereB.You must operate this barge as a lead bargeC.The barge should be spotted as far away from the towboat as possibleD.The barge must be in a protected position within the tow
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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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by a tow line ahead of the vesselB
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考题
单选题If you have a liquefied flammable gas barge in tow，which is NOT required of you with respect to the barge and its cargo? （）A
Make periodic inspections of bilgesB
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考题
单选题An advantage of the Christmas Tree towing method is to（）.A
increase the towing hawser's catenary and provide more springB
reduce catenary，allow operation in shallower water，and to release one barge without breaking up the entire towC
enable one tug and its crew without any outside assistance to make up or break down the towD
provide rapid delivery of logs from the northwestern United States to Hawaiian sawmills
考题
单选题A tug is towing three manned barges in line in fog. The first vessel of the tow should sound （）.A
no fog signalB
one short blastC
one prolonged and three short blastsD
one prolonged，one short，and one prolonged blast
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单选题You are Master of a towing vessel engaged in towing three barges astern.The middle barge of the tow would be required to sound which of the following during restricted visibility （）.A
No fog signalB
A prolonged blast at intervals never to exceed more than two minutesC
A prolonged blast followed by two short blasts at intervals never to exceed more than two minutesD
A prolonged blast followed by three short blasts at intervals never to exceed more than one minute
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When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect（）.A
Both towheads will tend to drift apart，and the overtaking vessel will be slowed downB
Both towheads will tend to drift together，and the overtaking vessel will be slowed downC
Both towheads will tend to drift apart，and the overtaken vessel will be slowed downD
Both towheads will tend to drift together，and the overtaken vessel will be slowed down
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You are making tow.A loaded，open-hopper barge with independent tanks has placards，with alternating red and white quadrants，located at each side and end.You inspect the barge and find slight traces of water in the wing voids due to condensation.What（）.A
Refuse to accept the barge until all wing voids are dryB
Accept the barge and when weather conditions permit run with the wing voids open to ventilate the spacesC
Accept the barge and periodically check the wing voidsD
Return the barge to the fleet and depart without the barge
考题
单选题A tow can override its tug as a result of（）.A
a mechanical breakdown on the tugB
adverse tidal current conditionsC
the tug reducing its speedD
All of the above
考题
单选题You are under sail and overtaking a tug and tow.Which action is correct（）.A
The power-driven tug must maneuver to avoid collisionB
You must maneuver to avoid the tug and towC
You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port sideD
Both vessels are required to maneuver to avoid collision
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