A、A.bilge well connected to that valve, plus the second bilge well being pumped will be completely emptied
B、B.bilge system will lose vacuum and prevent the other bilges from being pumped out
C、C.bilge well aft connected to that valve will siphon its contents to the forward bilge wells
D、D.discharge pressure will be too high
更多“If one of the bilge system manifold valves does not properly seat, the （）”相关的问题
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
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
A、failure of the proper operation of emergency generator B、insulation of piping including exhaust pipes in engine room contaminated by oil C、improper operation of bilge of bilge of bilge pumping arrangements D、damaged sanitary pump
A、Open the bilge pump for inspection B、Remove each of the manifold valves C、Remove only the manifold valve to the affected bilge-well D、Attempt to pump out another bilge well to determine if the entire system is affected
A、A.excessive water in the bilges B、B.a clogged suction strainer C、C.oil in the bilges D、D.All of the above
A、abandon the survival craft B、check for cracks in the hull C、shift all personnel to the stern D、check the bilge drain plug
A、excess amount of oily-water mixtures in bilges B、insulation of piping including exhaust pipes in engine room contaminated by oil C、improper operation of bilge pumping arrangements D、paint peering off the uptake
A、There shall be at least 3 ventilator ducts open to the atmosphere B、At least one exhaust duct shall extend from the open atmosphere to the lower portion of the bilge C、At least one intake duct shall extend from the open atmosphere to the lower portion of the bilge D、Only vessels using fuel with a flash point above 110°F need ventilate engine and fuel compartments
A、Make periodic inspections of bilges B、Keep the barge under constant surveillance C、Have a properly certificated tankerman or at least one licensed officer on board the towing vessel D、Verify ullage readings
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