单选题A vessel loads edible oil in a deep tank through a manhole at the midlength of the tank. In order to fill the tank to maximum capacity,what trim should the vessel have?()ADown by the bowBDown by the sternCDown by either the bow or sternDIn level trim

单选题
A vessel loads edible oil in a deep tank through a manhole at the midlength of the tank. In order to fill the tank to maximum capacity,what trim should the vessel have?()
A

Down by the bow

B

Down by the stern

C

Down by either the bow or stern

D

In level trim


参考解析

解析: 暂无解析

相关考题:

Pump out No. 2 port ballast tank to ______.A.keep vessel afloatingB.refloat vessel listing to starboardC.make vessel all-rightD.bring vessel upright

In an auxiliary diesel engine bypass type lubricating oil system, the main lube oil pump forces_______ .A.all of the oil used by the engine through a filterB.some of the oil used by the engine through a filterC.some of the oil used by the engine through a centrifugeD.all of the oil used by the engine through a centrifuge

Cargo transfer operations on a tank vessel need NOT be stopped when ______.A.a tug comes alongside while the tanker is loading grade D and E cargoesB.a large,fresh oil spill is discovered immediately adjacent to the side of the tankerC.there is an electrical storm in the vicinityD.there is a fire on the dock or on a nearby vessel

The final inspection responsibility for seeing that a tank barge is provided with the required equipment and fittings in good and serviceable condition prior to loading cargo rests with the ______.A.terminal operatorB.owner of the bargeC.tankerman or person in charge of loadingD.charterer through the Master of the towing vessel

Which statement is TRUE concerning deep well self-priming pumps ________.A.When loading oil cargo,it is always loaded via the discharge line through to the pump until the tank is topped offB.Stripping systems are generally eliminated for the purposes of cargo handlingC.In recent years deep well pumps have become increasingly unpopular in product tankers and medium size crude shipsD.There is no danger of damaging the pump from overheating

You are planning to use a crude oil washing system.What precaution must be taken with the tank as the source for the washing machines ________.A.It must be debottomed and the level lowered by at least one meterB.The oil in the source tank must be sampled for compatibilityC.The source tank must have been crude oil washed at least once in the past 150 daysD.The inert gas system must lower the oxygen content to a maximum of 12% oxygen in the tank

单选题If the overflow tank high-level alarm sounds while the fuel oil tanks are being topped off, the engineer should ().Aclose the static leg filling valveBclose the overflow tank falling valveCreduce the fuel oil pumping rateDstop the fuel oil pumping operation

单选题Your vessel is taking on bunkers from a shore side facility, if oil begins flowing from one tank vent, which of the following actions should be taken FIRST?()AOpen the intake valve to an adjacent tankBSet out drip pans and sawdust and begin to mop up the spillCSignal the shore control point to shutdownDClose the valve on the tank vent line

单选题Your vessel is at a dock taking bunkers through a pipe laid down on the dock. If oil begins to flow out of a tank vent,what should you do FIRST?()AOpen the intake valve to an adjacent tankBSet out drip pans and sawdust and begin to mop up the spillCSignal the shore control point to shut downDClose the valve on the tank vent line

单选题The final inspection responsibility for seeing that a tank barge is provided with the required equipment and fittings in good and serviceable condition prior to loading cargo rests with the ().Aterminal operatorBowner of the bargeCtankerman or person in charge of loadingDcharterer through the Master of the towing vessel

单选题During a stability test on a small passenger vessel().Athe vessel must be moored snuglyBeach tank must be partially full to show it does not leakCall dunnage,tools,and extraneous items are securedDwater under vessel must be deep enough to prevent grounding

单选题Fuel oil tank vents are fitted with a screen which will stop().Aoil from flowing out of the tank ventBair from entering the tank ventCvapors from leaving the tank ventDflames on deck from entering the tank vent

单选题The depth of fuel oil in a tank is normally measured through the()Avent lineBoverflow lineCfeed lineDsounding tube

单选题Mariners must ascertain that deck loads are stowed in such a manner as().Ato affect the vessel's stabilityBnot to affect the vessel's stabilityCto keep the vessel on even keelDnot to keep the vessel on even keel

单选题Your vessel has run aground and upon taking fuel oil tank soundings, you find that a fuel tank level has increasedYou therefore should suspect ().Acondensation in the fuel tankBa crack in the hull portion of the fuel tankCa load of bad fuelDcontamination from the saltwater flushing system

单选题Cargo transfer operations on a tank vessel need NOT be stopped when().Aa tug comes alongside while the tanker is loading gradeBand E cargoes B. a large,fresh oil spill is discovered immediately adjacent to the side of the tankerCthere is an electrical storm in the vicinityDthere is a fire on the dock or on a nearby vessel

单选题Master must ascertain that deck loads are stowed in such a manner as().Anot to affect the vessel's stability and trimBto affect the vessel's stabilityCto affect the vessel's trimDto affect the vessel's atability or trim

单选题Pump out No.2 port ballast tank to().Akeep vessel afloatingBrefloat vessel listing to starboardCmake vessel all-rightDbring vessel upright

单选题You detect oil around your tank vessel while discharging. The first thing to do is().Atry to find out where the oil is coming fromBcall the masterChave the pumpman check the discharge pipingDshut down operations

单选题If an emergency pump control is used as the emergency shutdown on a tank vessel,it must().Astop the flow of oil at the main deck manifoldBprevent the oil from leaving the shore facilityCprevent the oil from siphoning through the pumpDNone of the above

单选题Following a grounding, you can best determine that a SLACK fuel oil tank has been holed by ().Asounding the tankBwaiting for the vessel to listCexamining tank boundariesDchecking fuel oil strainers

单选题How dose water enter the crankcase of a diesel engine?()AThrough the crankcase exhausterBAs water vapor contained in blow-byCDemulsifying lube oil passing through the main bearingsDCondensation from vapor formed in the expansion tank

单选题The cleaned heated oil, after passing through the centrifuges, is to be pumped to a ().Asettling tankBservice tankCballast tankDdrain tank

单选题The oil is drawn from a drain tank through (), one of a pair of pumps, into one of fine filters.Aa strain tankBa head tankCa service tankDa strainer

单选题A vessel loads edible oil in a deep tank through a manhold at the midlength of the tank. In order to fill the tank to maximum capacity, what trim should the vessel have?().ADown by the bowBDown by the sternCDown by either the bow or sternDIn level trim

单选题A vessel is equipped with cross-connected deep tanks.In which situation should the crossconnection valve be closed?().AThe tank lie above the waterline and are filledBThe tank are partically filled with dry cargoCThe tanks are partially filled with liquid cargoDThe tanks are filled and lie below the waterline

单选题Which of the following conditions may need to be reduced when operating a large, low speed, main propulsion, diesel engine at low loads?()AInjection pressuresBControl air supply pressureCCooling water flow through after-coolersDLube oil temperature