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单选题
Prior to loading barges over the stern of a LASH vessel，the vessel should be trimmed in what manner?（）.
A
Two to four feet by the bow
B
Slightly by the bow
C
No trim should be permitted
D
Slightly by the stern
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When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?A.The propeller hub taper and shaft keyway should be inspected for cracks or corrosionB.The stern bearing alignment with the stern frame should be checkedC.The interior of the stern tube should be inspected for leaksD.The shaft liner should be removed and inspected for cracks
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A fire has broken out on the stern of your vessel. You should maneuver your vessel so the wind ______.A.comes over the bowB.blows the fire back toward the vesselC.comes over the sternD.comes over either beam
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A vessel towing a barge astern would show，at the stern ______.A.only a stern lightB.a towing light above the stern lightC.two towing lights in a vertical lineD.two white lights in a vertical line
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Prior to loading barges over the stern of a LASH vessel，the vessel should be trimmed in what manner ________．A.Two to four feet by the bowB.Slightly by the bowC.No trim should be permittedD.Slightly by the stern
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A fire has broken out the stern of your vessel. You should maneuver your vessel so the windA.blow the fire back toward the vesselB.comes over the bowC.comes over the sternD.comes over either beam
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单选题The ship should have a slightly deeper draft（）.A
on port sideB
on starboard sideC
at the port quarterD
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考题
单选题For operations in pack ice，a vessel should（）.A
be on an even keelB
be trimmed slightly by the headC
have a drag of not more than 60 - 90 centimetersD
be ballasted so the forefoot is near the surface
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单选题You are on a vessel that cannot comply with the spacing requirement for masthead lights.What is required in this situation（）.A
The vessel must carry only the lights that comply with the rules; the others may be omittedB
The vessel's lights must comply as closely as possible，as determined by her governmentC
The vessel must be altered to permit full compliance with the rulesD
An all-round light should be substituted for the after masthead light and the stern light
考题
单选题Your vessel is damaged with no list，but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transverse stability after the deck edge at the stern is submerged?（）A
KB increases，increasing BM and therefore GMB
KG increases due to the weight of the added water on deckC
BM decreases from loss of water plane and greater volumeD
There is no effect on transverse stability
考题
单选题How should you try to right a capsized small sailing vessel?（）A
Position all personnel at the stern and rock the vessel uprightB
Position all personnel around the mast and lift the vessel uprightC
Lock the centerboard in the down position，stand on the centerboard，and pull on a shroud or a halyardD
Put the centerboard in the up position and have all personnel haul in on the line attached to the mast
考题
单选题In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.A
insure that the hawser leads directly aft as it passes over the stern of the towing vesselB
increase the stability of the towing vessel by raising the hawser off the deckC
reduce chafing of the towing hawserD
prevent fouling of the hawser on deck gear located on the stern of the towing vessel
考题
单选题When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?（）A
The propeller hub taper and shaft keyway should be inspected for cracks or corrosionB
The stern bearing alignment with the stern frame should be checkedC
The interior of the stern tube should be inspected for leaksD
The shaft liner should be removed and inspected
考题
单选题Two barges are being pushed ahead by a tugboat.Which statement is TRUE concerning lights on the barges（）.A
Each vessel should show sidelightsB
Each vessel should show at least one white lightC
The barges should be lighted as separate unitsD
The barges should be lighted as one vessel
考题
单选题A fire has broken out on the stern of your vessel. You should maneuver your vessel so the wind（）.A
blows the fire back toward the vesselB
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comes over the sternD
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考题
单选题There is a fire aft aboard your vessel. To help fight the fire，you should（）.A
put the wind off either beamB
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put the stern into the wind and increase speedD
put the stern into the wind and decrease speed
考题
单选题What is NOT a problem area when loading barges on a LASH type vessel? （）A
Frequent stability calculations requiredB
Thorough pre-planning requiredC
Limiting depths alongside berths restrict barge draftsD
Minimum trim and 0°list are required for optimum operations
考题
单选题A situation has occurred in which your vessel must be towed. When the towing vessel passes the towing line to you，you should secure the line（）.A
to the base of the foremastB
to the forward-most bittsC
to the forward part of the deckhouseD
at the stern
考题
单选题A vessel loads edible oil in a deep tank through a manhole at the midlength of the tank. In order to fill the tank to maximum capacity，what trim should the vessel have?（）A
Down by the bowB
Down by the sternC
Down by either the bow or sternD
In level trim
考题
单选题Which of the following actions are stated in the correct order prior to loading or discharging cargo on a Ro-Ro vessel? （）A
Lower the stern ramp，raise/open the stern door，turn on ventilation for cargo holdsB
Turn on ventilation for cargo holds，raise/open the stern door，lower the stern rampC
Turn on ventilation for cargo holds，lower the stern ramp，raise/open the stern doorD
Raise/open the stern door，lower the stern ramp，turn on ventilation for cargo holds
考题
单选题While your vessel is docked port side to a wharf，a sudden gale force wind causes the vessel’s stern lines to part. The stern begins to fall away from the dock，and no tugs are immediately available. Which measure(s) should you take FIRST?（）A
Notify the engineroom of the need for propulsionB
Shut down any cargo transfer that's in progressC
Let go the port anchor and veer to a short scope of chainD
Obtain assistance from the terminal to put new stern lines out
考题
单选题When evacuating a seaman by helicopter lift，which statement is TRUE?（）A
Evacuation should be from an area forward of the bridgeB
The vessel should be slowed to bare steeragewayC
If the hoist is at the stern，booms extending aft at the stern should be cradled with the topping lifts hove tautD
The litter should not be touched until it has been grounded
考题
单选题If your vessel is dragging her anchor in a strong wind，you should（）.A
shorten the scope of anchor cableB
increase the scope of anchor cableC
put over the sea anchorD
put over a stern anchor
考题
单选题A vessel has been equipped with an oil lubricated stern bearing and is undergoing a routine dry-dock.Which of the following inspection should be made when the tail-shaft has been drawn?（）A
The overall condition of the bearing surface should be examinedB
The shaft liner should be inspected for cracks and tested to insure a tight fitC
The stern tube should be tested for cracks with dye penetrantD
all of above
考题
单选题What is MTI?（）.A
The fioot/tons needed to trim the vessel by 1 inchB
The foot/tons needed to trim the vessel by 1 footC
The moments needed to trim the vessel by 1 centimeterD
The amount of vessel will trim when loading 100 tons 100 feet from the tipping center
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