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单选题
Before leaving port on an ocean tow，a tug captain should assure himself of all the following EXCEPT（）.
A
the towing hawser can be released quickly in an emergency
B
the correct navigation lights are rigged and operable on the tug and tow
C
an insurance underwriter has prepared a pre-sailing survey
D
a pick-up wire has been rigged on the tow in case of a breakaway
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更多 “单选题Before leaving port on an ocean tow，a tug captain should assure himself of all the following EXCEPT（）.A the towing hawser can be released quickly in an emergencyB the correct navigation lights are rigged and operable on the tug and towC an insurance underwriter has prepared a pre-sailing surveyD a pick-up wire has been rigged on the tow in case of a breakaway” 相关考题
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Before leaving port on an ocean tow，a tug captain should assure himself of all the following EXCEPT ______.A.the towing hawser can be released quickly in an emergencyB.the correct navigation lights are rigged and operable on the tug and towC.an insurance underwriter has prepared a pre-sailing surveyD.a pick-up wire has been rigged on the tow in case of a breakaway.
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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
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attempt to beach it before it goes underC
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Abandon the towing vesselB
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单选题Which statement is TRUE concerning hawser towing? （）A
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单选题When connecting the tow bridle to a tug, the end of the bridle is passed with a（）.A
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单选题A tug may be in danger of tripping when（）.A
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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
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the catenary of the tow line is reduced
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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 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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单选题A tow can override its tug as a result of（）.A
a mechanical breakdown on the tugB
adverse tidal current conditionsC
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单选题To reduce stress on the towing hawser when towing astern (ocean tow)，the hawser should be （）.A
secured to the aftermost fitting on the towing vesselB
just touching the waterC
underwaterD
as short as possible
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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
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Both vessels are required to maneuver to avoid collision
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