The two courses of action if the underwater hull of a ship is severely damaged are to plug the openings and to ______.A.dewater the compartmentB.establish and maintain flooding boundariesC.secure power to the compartmentD.counter flood to maintain even keel
The two courses of action if the underwater hull of a ship is severely damaged are to plug the openings and to ______.
A.dewater the compartment
B.establish and maintain flooding boundaries
C.secure power to the compartment
D.counter flood to maintain even keel
相关考题：
As the brochures you sent us were() damaged in the mail, we would like you to mail us some more.A、badB、hardlyC、veryD、severely
______, where the ship is docked for hull coating renewal, and for any other required underwater work to be carried out, when the opportunity is taken to make other repairs.A.Voyage repairsB.Routine dockingC.Damage repairsD.Conversion
The objective of shoring the damaged area of a ship is to ______.A.force the warped，bulged，or deformed sections back into placeB.support and hold the area in the damaged positionC.withstand subsequent additional damageD.make a watertight seal at the damaged area
The wooden plug inserted in the vent of a damaged tank should be removed if you are going to ______.A.pump from the damaged tankB.fight a fireC.abandon shipD.use the crossover system
A ship lists and trims about the ______．A.Center of gravityB.Center of buoyancyC.Center of flotationD.Centroid of the underwater volume
单选题The two courses of action if the underwater hull of a ship is severely damaged are to plug the openings and to（）.Adewater the compartmentBestablish and maintain flooding boundariesCsecure power to the compartmentDcounter flood to maintain even keel
单选题If the buoyant force on a ship’s hull is equal to the displacement tonnage，the ship will（）.Arequire ballastBbe down by the headCsinkDfloat
单选题The port gang way caught on a（）on the wharf and was severely damaged.AbollardBbittCstemDkeel
单选题Our ship has not been to shipyard for a long time, the fouling on the ship’s hull greatly decreases her（）.AresistanceBweightCspeedDdisplacement
单选题（）is applied to the area of the ship’s hull which is out of water when the ship is loaded.ABoottopping paintBTopside paintCBottom paintDPrimer
单选题In the event of damage to the DEEP WATER SHIP which results in flooding to one of the lower-hull tanks，pump from（）.Anearby damaged tanksBnearby undamaged tanks containing ballastCtanks on the opposite cornerDthe opposite trim tank
单选题When a vessel is inclined by an external force，the（）.Ashape of the vessel's underwater hull remains the sameBvessel's center of gravity shifts to the center of the vessel's underwater hullCvessel's center of buoyancy shifts to the center of the vessel's underwater hullDvessel's mean draft increases
单选题Your vessel is listing 4° to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by the head with one foot of freeboard at the bow. Which action should you take FIRST?（）APress up the slack NO.1 starboard double bottom tankBPump out the forepeak tankCEliminate the water in the 'tween decks aft
单选题If the buoyant force on a ship’s hull is equal to the displacement tonnage, the ship cause（）.Arequire ballastBbe down by the headCsinkDfloat
单选题The two factors which make underwater hull repair difficult are accessibility and the（）.Aavailability of toolsBshape of the hullCpressure exerted by the waterDthreat of progressive flooding
单选题I hereby request permission to（）the ship hull for routine maintenance.AoperateBrepairCoilDpaint
单选题A circuit that has one wire in contact with the hull of the ship is a（）Aseries circuitBgrounded circuitCshort circuitDclosed circuit
单选题（），where the ship is docked for hull coating renewal, and for any other required underwater work to be carried out, when the opportunity is taken to make other repairs.AVoyage repairsBRoutine dockingCDamage repairsDConversion
单选题A ship lists and trims about the（）.Acenter of gravityBcenter of buoyancyCcenter of flotationDcentroid of the underwater volume
单选题The depth of the ship below waterline measured vertically to the lowest part of the hull is called （）.AtrimBleanCdraftDtonnage
单选题The objective of shoring the damaged area of a ship is to（）.Aforce the warped，bulged，or deformed sections back into placeBsupport and hold the area in the damaged positionCwithstand subsequent additional damageDmake a watertight seal at the damaged area
单选题The wooden plug inserted in the vent of a damaged tank should be removed if you are going to （）.Apump from the damaged tankBfight a fireCabandon shipDuse the crossover system
单选题The centre of lateral resistance is（）.Athe center of the hydrodynamic forces acting on the underwater hull to resist the effect of the windBthe point of influence of wind on the shipCthe pivot pointDthe point on the ship's above-water structure upon which the whole force of the wind can be considered an act
单选题The wooden plug inserted in the vent of a damaged tank of a ship should be removed in case it is decided to（）.Apump from the damaged tankBfight a fireCabandon the rigDuse the crossover system
单选题The athwartship hull structural members of a ship are（）.AstringersBgirdersCbreasthooksDdeck beams