单选题The bilge main is arranged to drain any watertight compartment () ballast, oil or water tanks and to discharge the contents overboard.Arather thanBother thanCin addition thatDexcept for

单选题
The bilge main is arranged to drain any watertight compartment () ballast, oil or water tanks and to discharge the contents overboard.
A

rather than

B

other than

C

in addition that

D

except for


参考解析

解析: 暂无解析

相关考题:

They've _______ her to be operated on by the best doctors. (A)arranged to(B) arranged of(C) arranged in(D) arranged with

Accidental flooding of the engine room bilges by the bilge main is prevented by( ).A.stop-check valves installed in the bilge suction manifoldsB.using a positive displacement reciprocating bilge pumpC.installing educators in all bilge rose boxesD.installing a swing check before each bilge valve

Vessels having main engines arranged for air starting are to be provided with at least__.A.one automatic drain serving both containersB.two air starting containers of approximately equal sizeC.one control air container and one starting air containerD.one additional means of starting the main engine

When received the order "Finished With Engine", which of the following operations is wrong?A.stop the L.O pump, S.W pump, jacket water cooling pump immediatelyB.stop the F.O booster pumpC.engage the turning gear, turn the main engineD.open the main engine scavenge air trunk's drain cocks

If a crewman suffers a second-degree burn on the arm,you should ______.A.drain any blistersB.apply antiseptic ointmentC.scrub the arm thoroughly to prevent infectionD.immerse the arm in cold water

Regulations define the bulkhead deck as ______.(subdivision and stability regulations)A.any deck extending from stem to sternB.the uppermost deck to which transverse watertight bulkheads extendC.the lowermost deck to which transverse watertight bulkheads extendD.the uppermost complete deck

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

The ()(排水孔) is a deck drain.A、jackstaffB、bilge bracketC、scupperD、ensign

单选题Vessels having main engines arranged for air starting are to be provided with at least ()Aone automatic drain serving both containersBtwo air starting containers of approximately equal sizeCone control air container and one starting air containerDone additional means of starting the main engine

单选题Where tanks are arranged for either oil or ballast, () must be fitted in the pipeline.Aa change-over chestBa head tankCa emergency bilge pumpDan air cooler

单选题The bilge pump on a fishing vessel().Amust be fixed if the vessel exceeds 12 meters in lengthBmay be used as a fire pumpCmust be portable if there are more than 4 watertight compartmentsDmust be capable of pumping at least 450 gpm

单选题An emergency bilge pumping system is provided and should be () of the main bilge pumping system, according to the SOLAS 74 Convention.AdependentBin dependentCin seriesDin parallel

单选题Accidental flooding of the engine room bilges by the bilge main is prevented by ().Astop-check valves installed in the bilge manifoldsBusing a positive displacement reciprocating bilge pumpCinstalling eductors in all bilge rose boxesDinstalling a swing check before each bilge valve

单选题Which of the following operations aboard a tanker must be recorded in the Oil Record Book ()AAny internal transfer of oil cargo during a voyageBThe discharge overboard in port or at sea of any bilge water accumulated in machinery spacesCThe loading or unloading of any or all oil cargoDAll of the above

单选题Where should life jackets be stowed?().AIn the forepeakBIn the wheelhouseCThroughout the accommodation spacesDIn locked watertight and fireproof containers on or above the main deck

单选题The SOLAS convention about “passenger ship and dried food ship damage control” prescribes that the engine room emergency bilge water suction should connect with ()Athe main S-W pumpBballast pumpCair-conditioning water pumpDthe main S-W pump or ballast pumps that have the biggest output

单选题() system is arranged to ensure that water can be drawn from any tank or the sea and discharged to any other tank or the sea as required to trim the vessel.AThe domestic waterBBilge waterCOil transferDThe ballast

单选题How are riveted lap joints made watertight().AThe faying surfaces are coated with white lead(or similar product)before the rivets are setBA sealing weld bead of 1/8 or less pitch is run along the plate edgeCThe plate edge is split close to an adjacent plate and mechanically forced into contact with the adjacent plateDA properly riveted joint will be watertight; any leakage is stopped by setting up on the rivets

单选题In view of()bilge water from any vessel,an application shall be made to Harbor Authorities for approval.AdischargingBrecirclingCloadingDtaking in

单选题The function of the bilge keel is to().Areduce the rolling of the vesselBserve as the vessel's main strength memberCadd strength to the bilgeDprotect the vessel's hull when alongside a dock

单选题When fueling has been completed().Athe fuel tank fill pipe should be left open to allow vapors to vent from the tankBthe engine should be started immediately to prevent vapor lock in the fuel lineCall hatches should be opened and all compartments should be ventilatedDopen the fuel line and drain a small amount of gasoline into the bilge to clear the line of sediment

单选题Where tanks are arranged for either oil or ballast () must be fitted in the pipe so that only the ballast main or the oil transfer main connected to the tank.Aa sea water chestBa change-over chestCa buffer tankDa three-way valve

单选题If an operating bilge pump is developing good vacuum, but is unable to discharge any water, which of the following problems is the most probable cause?()AThe wearing rings are excessively wornBThe suction strainer is cloggedCThe discharge valve is cloggedDThe shaft is worn

单选题The emergency bilge suction valve is typically used ().Ato inject cleaning additives when the bilges are extremely dirtyBwhen the main condenser becomes fouled, in order to provide additional cooling water circulationCto connect the rose box to the independent bilge suctionDif the bilges become flooded and they can not be emptied by any other means

单选题Main propulsion engine lube oil sumps should be constructed ()Aso as to never be integral lubeBwith a sloped bottomConly of nonferrous, noncorrosive metalsDwith drain/return lines terminating just above or at the designed normal level

单选题If water is rising in the bilge of a lifeboat,you should FIRST().Aabandon the survival craftBcheck for cracks in the hullCshift all personnel to the sternDcheck the bilge drain plug

单选题After launching,an inflatable raft should be kept dry inside by().Aopening the automatic drain plugsBdraining the water pocketsCusing the electric bilge pumpDusing the bailers and cellulose sponge