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
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?（）
A
Send the wiper into the well with only a scoop and pail
B
Remove the bilge manifold valve and attempt to back flush the line
C
Simultaneously operate all available bilge pumps
D
It is only necessary to transfer half the contents of a drum of degreaser into the bilge well
参考解析
解析：
暂无解析
相关考题：
You may BEST turn a twin-screw vessel about，to the right，in a narrow channel by using ______.A.Both engines ahead and helmB.One engine onlyC.Port engine ahead and the starboard engine asternD.Both engines astern and use helm
While on watch in the engine room, you hear a continuous sounding of the general alarm. Which of the following actions should you take?A.Make an entry in the official logbookB.Open the master control valves on the fixed CO2 systemC.Start the fire pump and check discharge pressureD.Secure auxiliary condenser overboard discharge
Which of the following is operated from the main engine room console on an automated vessel?A.Fire pump and lube oil pumpB.Lube oil pump and distilling plantC.Distilling plant and shaft alley doorD.Shaft alley door and fixed CO2 release
材料:At 0840 hrs，with the ships head on 180°，the UNISOL grounded on a rocky bottom，forward of the main engine on her starboard side．A spout of water mixed with oil about 60cm in diameter and 2.5-3m high above the engine room bottom plating was observed，and at which time the main engines seemed to slow down．The engine room flooded rapidly and the water level soon reached the electro-magnetic couplings，stopping the main engine．In the meantime，on being apprised of the situation，the Master ordered the evacuation of the engine room，which was successfully carried out under the supervision of the 2/E engineer，and the engine room crew were mustered on the boat deck wearing life jackets．Shortly thereafter，the emergency air cut-off to the engine room and the emergency fuel shut-off were actuated causing the main generator to stop at 0845 hrs．The emergency generator then started up automatically．The starboard anchor was dropped in an attempt to prevent further westward drift．The vessel was by this time being subjected to pounding on the rocks，eventually breaking her back at 0930 hrs after which the violent motion ceased. Evacuation of the vessel commenced at 1045 hrs using 2 SAR helicopters with a Buffalo fixed-wing aircraft in attendance，and was completed at 1220 hours．问题：The main engine was caused to stop by the loss of the function of ________．A.engine room bottom platingB.emergency fuel shut-offC.emergency air cut-offD.electro-magnetic couplingsThe reason that the violent motion of the vessel ceased was that ________．A.the starboard anchor was dropped properly to prevent further westward driftB.the winds and/or seas decreased in a considerable extentC.the vessel was held fast on the grounding rocksD.the vessel's back was brokenThis report is most likely prepared by ________．A.the master of the vesselB.the cargo owners of the vesselC.the shippers of the vesselD.the independent investigator of the accidentThe crew were taken off the vessel by ________．A.air-planesB.helicoptersC.an fixed-wing aircraftD.the boat under the supervision of the 2/E engineer请帮忙给出每个问题的正确答案和分析，谢谢！
A twin screw vessel, making headway with both engines turning ahead, will turn more readily to starboard if you ______.A.reverse port engine, apply right rudderB.reverse port engine, rudder amidshipsC.reverse starboard engine, apply right rudderD.reverse starboard engine, rudder amidships
Before using a fixed CO2 system to fight an engine room fire, you must ______.A.secure the engine room ventilationB.secure the machinery in the engine roomC.evacuate all engine room personnelD.All of the above
The aft part of a vessel on the port side is called port（）.A、port sternB、quarterC、aft quarterD、starboard
单选题Before using a fixed CO2 system to fight an engine room fire，you must（）.Asecure the engine room ventilationBsecure the machinery in the engine roomCevacuate all engine room personnelDAll of the above
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No sooner （） than they started to repair the sludge pump.Athe second engineer had got into the engine roomBthe second engineer got into the engine roomChas the second engineer got into the engine roomDdid the second engineer get into the engine room
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Which of the following is operated from the main engine room console on an automated vessel?（）AFire pump and lube oil pumpBLube oil pump and distilling plantCDistilling plant and shaft alley doorDShaft alley door and fixed CO2 release
单选题Which of the following machinery space operations is required to be logged in the Oil Record Book?（）ABallasting or cleaning of fuel oil tanksBShifting suction of main fuel pump to reserve fuel oil tankCChanging out sprayer plates to adjust for steam demandDDaily inspection of engine room bilges
单选题The crew was unable to（）access to the engine room due to the extreme heat.AmaintainBretainCgainDcontain
单选题Which of the following actions should be taken by the engine room watch when the general alarm is sounded continuously?（）AThe fire pump should be startedBThe boiler rims should be securedCThe fixed CO2 system should be initiated into actionDThe engine room ventilation should be secured
单选题To successfully reduce an excessively high diesel engine exhaust gas temperature, you should （）.Areduce the engine driven fuel pump outlet pressureBretard the fuel injector timing to reduce powerCincrease the fuel rack settingDreduce the load on the engine
单选题While working in the engine room, you hear seven short blasts followed by one long blast on the ships whistle, supplemented by the same signal on the general alarm bellsYou should （）.Astart the fire pump to charge the fire mainBstandby the main console and await orders from the engineer on watchCgo to your fire stationDgo to your lifeboat station
单选题While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take?（）AMake an entry in the official logbookBOpen the master control valves on the fixed CO2 systemCStart the fire pump and check discharge pressureDSecure auxiliary condenser overboard discharge
单选题In order to release CO2 to the machinery spaces from a fixed fire extinguishing system, you must（）.Aactuate an alarm and open the engine room control valveBactuate an alarm and open the engine room CO2 releasing valveCopen the engine room control valve and shut off engine room ventilation fansDopen the engine room control valve and then the CO2 releasing valve
单选题When possible，what is the FIRST step in fighting an engine fuel-pump fire which results from a broken fuel line?（）ASecure all engine room doors，hatches，and ventsBClose the fuel line valveCCheck the spread of the fire with foamDCast the barge off the wharf
单选题A twin screw craft being used to pick up a person who has fallen overboard from a vessel should approach if you（）.Areverse port engine, apply right rudderBreverse port engine,rudder amidshipsCreverse starboard engine, apply right rudderDrevers starboard engine, rudder amidships
单选题A twin screw vessel，making headway with both engines turning ahead，will turn more readily to starboard if you（）.Areverse port engine，apply right rudderBreverse port engine，rudder amidshipsCreverse starboard engine，apply right rudderDreverse starboard engine，rudder amidships
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If a bilge pump is able to develop vacuum, but is unable to sufficiently pump out the bilges, you would check for all of the following EXCEPT （）.Athe circuit breakerBfor leaks in the suction pipingCrelief valve is not properly seatedDthe suction strainer
单选题Your vessel is anchored in an open roadstead with three shots of chain out on the port anchor.The wind freshens considerably and the anchor begins to drag.Which action should you take FIRST（）.ADrop the starboard anchor short with about one shot of chainBSheer out to starboard using the rudder，then drop the starboard anchor with about four shots of chainCPut the engines slow ahead to help the anchorDVeer out more chain on the port anchor