The purpose of a bilge well is to ______．A.Afford access to the shell through the double bottomsB.Collect water to be pumped outC.Provide access for the pneumercatorD.Provide a base line for sounding measurements
The purpose of a bilge well is to ______．
A.Afford access to the shell through the double bottoms
B.Collect water to be pumped out
C.Provide access for the pneumercator
D.Provide a base line for sounding measurements
相关考题：
Strips of timber fixed to the frames of a ship，either in a horizontal or vertical direction，which keep cargo away from the sides of the ship，assisting ventilation and helping protect against a buildup of moisture or condensation are termed as______．A.framesB.shell platesC.bilge platesD.cargo batten
The purpose of a network（ ）is to provide a shell around the network which will protect the system connected to the network from various threats.A.firewallB.switchC.routerD.gateway
In 8011 terminology．all communication was to go through the base station, called an(75)A．Access ChannelB．Access SystemC．Access PointD．Network Access Point
A term applied to the bottom shell plating in a double-bottom ship is ______．A.bottom floorB.outer bottomC.shear platingD.tank top
What is the purpose of limber holes ________．A.To allow for air circulationB.To allow for stress and strain in rough watersC.To allow water in the boat to drain overboardD.To allow water in the bilge to get to the boat drain
Before loading bulk grain, bilge wells must be covered to ______.A.add strength to the bilge well strainerB.permit rapid flow of water to the bilge wellsC.prevent cargo sifting into the bilge wellsD.prevent oil, water, or other liquid from reaching the cargo
The purpose of a network（ ）is to provide a shell around the network which will protect the system connected to the network from various threats. A. firewallB.switch C. routerD. gateway
Which two statements are true regarding the USING clause in table joins?（）A、It can be used to join a maximum of three tables B、It can be used to restrict the number of columns used in a NATURAL join C、It can be used to access data from tables through equijoins as well as nonequijoins D、It can be used to join tables that have columns with the same name and compatible data types
单选题The bilge system has been performing well; however, the aft starboard engine room bilgewell suddenly fails to be pumped outWhich of the following should be done first to determine the cause?（）AOpen the bilge pump for inspectionBRemove each of the manifold valvesCRemove only the manifold valve to the affected bilge-wellDAttempt to pump out another bilge well to determine if the entire system is affected
单选题Where an excessive level of contamination is detected an alarm is sounded and diverting valves are operatedThe discharging liquid is then passed to （）.AoverboardBa bilge wellCa slop tankDa hot well
单选题Before loading bulk grain，bilge wells must be covered to（）.Aadd strength to the bilge well strainerBpermit rapid flow of water to the bilge wellsCprevent cargo sifting into the bilge wellsDprevent oil，water，or other liquid from reaching the cargo
单选题All bilge suction must be fitted with suitable （）, which in the machinery space would be mud boxes positioned at floor-plate level for easy access.AstrainersBvalvesCelementsDseparators
单选题A term applied to the bottom shell plating in a double-bottom ship is（）.Abottom floorBouter bottomCshear platingDtank top
单选题An oil water monitor is required in order to measure （）.Athe oil content in waterBthe water content in fuel oilCthe water level in bilge wellDthe oil level in bilge well
单选题When fighting an oil or gasoline fire in the bilge，which of the following should NOT be used?（）AFoamBSolid stream water nozzleCAll-purpose nozzleDCarbon dioxide
单选题According to the SOLAS convention, the bilge water system （）Amust connect the bilge well suction directlyBshould not pump out the water accumulated in the cargosCshould not used for emergency drainage in case of ship collisionDshould connect to the fire fighting system directly
单选题What would have the greatest affect on a vessel’s longitudinal strength? （）ACollision damage to the bow，forward of the collision bulkheadBGrounding damage to the bilge strake，just aft of midshipsCExtensive corrosion to the centerline deck platingDDamage to the side shell，midway between the bilge and the stringer plate
单选题If one of the bilge system manifold valves does not properly seat, the （）Abilge well connected to that valve, plus the second bilge well being pumped will be completely emptiedBbilge system will lose vacuum and prevent the other bilges from being pumped outCbilge well aft connected to that valve will siphon its contents to the forward bilge wellsDdischarge pressure will be too high
单选题You are unable to pump out the aft starboard engine room bilge well that is fouled, with one foot of water over the top of the bilge well, what actionshould be carried out?（）ASend the wiper into the well with only a scoop and pailBRemove the bilge manifold valve and attempt to back flush the lineCSimultaneously operate all available bilge pumpsDIt is only necessary to transfer half the contents of a drum of degreaser into the bilge well
单选题Wlse uses snmp communication with an ethernet switch for what purpose？（）Ashut down rogue access pointsBconfigure access pointsCdiscover access pointsDinventory access points
单选题Battens are fitted in cargo holds across the frames of the vessel from the turn of the bilge upward. The purpose of these cargo battens is（）.Afor securing a snatch block when snaking cargo into the wings of the holdBto prevent cargo from coming in contact with the vessel's frames or shell platingCtp prevent fittings to which cargo lashing may be securedDto support the dunnage floors which are laid down between tiere of cargo
单选题The purpose of a bilge well is to（）.Aafford access to the shell through the double bottomsBcollect water to be pumped outCprovide access for the pneumercatorDprovide a base line for sounding measurements