When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?
所属题库：二管轮
题目介绍:
Whenthetail-shaftisdrawnfromavesselindry-dockwhichofthefollowing
inspectionsisrequiredtobecarriedout?,
The propeller hub taper and shaft keyway should be inspected for cracks or corrosion?The stern bearing alignment with the stern frame should be checked?The interior of the stern tube should be inspected for leaks?The shaft liner should be removed and inspected? 本题为最佳选择题收录于二管轮题库中。
注意事项：
本内容均收集于互联网，版权等归原权属方所有,仅供网友学习交流,未经权属方书面授权,请勿作他用. 若发现本图侵犯了您的权益,请联系我们快速处理,感谢您对互联网分享方式的理解与配合。
相似内容
-
Whichofthelistedbearingtypesisanexampleofasolidbearing?
-
Afaultythermostaticbypassvalveinadieselenginecoolingsystemcanresultin ______.
-
Thesecondstagefeed-watertemperatureandshellabsolutepressureinamultistage flashtypedistillingplantis___.
-
Whentheshipisgoingtoenterintotheharbor.
-
Inadieselengineexhaustvalvesopenbeforetheintakeportsareuncoveredto_______ ⅠreducepumpinglossesⅡreducebackpressure
-
Whentheopeningpressureofadieselfuelinjectorisgreaterthanthatspecifiedby theenginemanufacturerthe________.
-
Whichofthefollowingstatementsiscorrectregardingaturbochargedfour-stroke/cycle dieselgenerator?.
-
Onadieselengineequippedwithahydraulicspeedcontrolgovernorhuntinginmany casescanbecorrectedbyadjustingthe_______.
-
Whichofthefollowingstatementsrepresentsthefunctionofthecompressionrings installedatthetopofadieselEnginepiston?
-
Atwhichofthefollowinglocationswouldaduplexpressuregagemostlikelybelocated?
-
Theshapeofacamonadieselenginedeterminesthevalve’s_____.
-
Problemswiththedieselenginefuelinjectionpumpareusuallycausedby_____.
-
Oneadvantageofdrycylinderlinersusedinadieselengineisthe_________.
-
Ifadieselenginesexhausttemperatureisabnormallyhighthecausecouldbe______.
-
Whichoftheitemslistedcausesadirectactingmechanicalgovernortooperatethe enginefuelcontrollinkage?
-
Whichofthefactorslistedhasthegreatesteffectonthemechanicalefficiencyof adieselengine?
-
Whichofthelistedsetofconditionsindicatesearlyfuelinjectiontiming?
-
Whichofthelistedconditionscanbeusedtodetermineiflubeoilhasbeendiluted byfuel?.
-
Ifthejacketwatertemperaturerisesrapidlyabovenormalinadieselengineyoushould FIRST___________.
-
Whatisthefunctionoftheafter-coolerinstalledinthedieselengineairintakes system?
-
Anincreaseinthefuelinjectionpumpdischargepressurecanbecausedbya/an_______.
-
Inordertostartalargelow-speedmainpropulsiondieselengineonhighviscosity fuelafteranextendedshutdownthe_______.
-
Whatisthefunctionofanengine’sstationaryparts?
-
Whichoftheconditionslistedmayoccurinanoperatingdieselengineifairpockets formwithinthecylinderheadcirculatingwaterpassages?.
-
Increasingthecompressionratioofadieselenginewhilemaintainingthedesignedrate offuelflowwillresultin_________.
-
Ifahydraulicgovernorhasbeenrefilledwithoiltheengineshouldbeoperateduntil itreachesnormaltemperaturethentheairshouldbepurgedandthe_________.
-
Adieselengineemitsblueexhaustsmokeasaresultof___________.
-
Aturbochargeddieselenginewillhaveanintakemanifoldpressure____________.
-
Anover-speedtripstopsadieselenginewhentheengine________.
-
Pittedreductiongearteethhavingadeepbluecolorwithevidenceofoverheatinghave beenoperatedwith_______.
-
Adjustmentstothecompensatingneedlevalveinahydraulicgovernorshouldbemade withtheengineat.
-
Inamoderninternalcombustiondieselenginetheloadcarryingpartoftheengine isreferredtoasthe________.
-
Inordertostrengthenmaritimesecurityandpreventandsuppressactsofterrorism againstshippinganewcomprehensivesecurityregimeforinternationalshippingwas settoenterintoforceinJuly2004Thenewregimeis.
-
Thetemperatureofthefueloilreceivedduringbunkeringoperationsiscriticalin determiningthe________.
-
Thesevensegmentarrangementfornumerical数字的displayonconsolestestmeters andotherapplicationscanbeeither.
-
Whichofthefollowingconditionislikelytodevelopifthethermocoupleelementof apyrometerbecomescoatedwithexcessiveamountsofcombustionby-products?
-
Thepurposeofanafter-cooleristo_____.
-
Therelativeairpressureintheinletmanifoldofaturbochargeddieselengineis usually________.
-
Avacuumisinitiallyestablishedinthefirstandsecondstagesofalowpressure evaporatorbytheuseof__.
-
Aburnedexhaustvalvemaybedetectedbyahigherthannormal______.
-
Whichofthedieselenginecylinderlinerslistedhasinternalcoolingwaterpassages?
-
Whichofthelistedconditionswilloccurifadieselengineexhaustvalveisleaking?
-
Dieselenginelubeoildilutedwithfueloilisindicatedby________.
-
Whichofthedieselenginecomponentslistedincreaseairdensityandhelpstoimprove engineoperatingefficiency?
-
Airscavengingofadieselenginecylinder__________.
-
Thelowesttemperatureatwhichfuelcombustionbecomesself-sustaininginthepresence ofasourceofignitionisdefinedasthe.
-
Criticalspeedsoccurringwithintheoperatingspeedrangeofamainpropulsiondiesel enginemaybechangedorhavetheirdamagingeffectsreducedbya/an__________.
-
Oneofthereasonsthatcausesoilflowedfromsludgeoutletofaself-cleaningpurifier is.
-
AdieselgeneratorhasjustbeenparalleledwithanACturbo-generatorbuttheload cannotbeproperlydivided.Thiscouldbecausedby____________
-
Theshipsecurityassessmentisanessentialandintegralpartoftheprocessof developingandupdating______.
-
Adieselengineissuperchargedinorderto__________.
-
Ifthecompressionratioisincreasedonanydieselengine________.
-
Trunktypedieselenginepistonsareeffectivelycooledwhenheatis.
-
Thepurposeofcompressingtheairwithinthecylinderofadieselengineisto________.
-
Theinthesteeringgearmovetheruddertotherequiredangel.
-
Awell-lubricatedbearingsurfacealwaysappears__________.
-
Somerefrigerationsystemshavechemicalmoistureindicatorsinstalledinconjunction withthesightglassintheliquidlineIfexcessmoistureispresentinthesystemthe indicatorwill.
-
Ifthecompensatingneedlevalveofahydraulicgovernorisopenedmorethannecessary thegovernorwill.
-
Crankcaseexplosionsinpropulsiondieselresultfrom_____.
-
Shakercirculationandsprayarethethreegeneralmethodsusedin__________
-
Whichofthefollowingbeneficialresultscanbeexpectedfromsupercharginga previouslynaturallyaspiratedengine?
-
Theprimaryfunctionofafueldeliverycheckvalveassemblyisto________.
-
Properoperationofthemainenginereductiongearsetrequirestheoperationtomonitor ________.
-
Thefunctionoftheafter-coolerinstalledbetweentheturbochargerandintakemanifold onsomedieselengineisto_________.
-
ApossiblecauseforanindividualpistontoknockwhenatTDConaslow-speed two-stroke/cyclemainpropulsiondieselenginecouldbedueto_______.
-
Failuretoopenthedieselenginetestcocksafteralongperiodofshutdownprior tostartingmayresultin_____.
-
Coolantcanbelostfromadieselenginejacketcoolingwastersystembyleakage from_____.
-
Duringthewatchkeepingatseatheengineerinchargeshouldnotifyintheeventof anyseriousoccurrenceorasituationwhereheisunsureoftheactiontotake.
-
Airmotionisinducedinafour-stroke/cycledieselenginecylindertoimproveairfuel mixingandisknownas.
-
Undernormalconditionsthemainsourceofcrankcaseoilcontaminationisattributed to______________.
-
Oneoftheadvantagesintheuseofadrylineroverawetlineris________.
-
Internalcombustionenginecrankcaseventoutletsmustbeequippedwith_______
-
Smalldropletsofwaterentrainedintheflashedvaporproducedinaflash-type evaporatorareremovedbythe.
-
Injectorsforusewithheavyfueloilmustbecooledbyeitherwaterorlightoilto _____.
-
Whenfuelisinjectedlateintoadieselenginecylinder______.
-
Anindicatorcardorpressure-volumediagramshowsgraphicallythe___________.
-
Surfaceirregularitiessuchaserosionandpittingoninjectionpumpplungers will________.
-
Anindividualinjectionpumpisdesignedforvariablebeginningandconstantending ofinjectionFordieselenginesoperatingatconstantspeedsthestartofinjection will____.
-
After-coolingofaturbochargeddieselenginewillresultin________.
-
Adry-typeexhaustmufflercloggedwithsootwillcause_________.
-
Whendisassemblingorassemblinganinjectionpumpplungerandbarrelyoushould ___________.
-
Latefueloilinjectioninadieselenginecanresultin___.
-
Metalparticlesaccumulatedfromthewearingofcomponentsinadieselenginecanresult fromlubeoilthathasbeencontaminatedwith_________.
-
Adieselenginepistoncrowncancrackfrom__________.
-
Whichofthetermslistedbelowrepresentstheoperationalspeedatwhichexcessive enginevibrationiscreated?
-
Thedeviceusedtolimitenginetorqueatvariousenginespeedsiscalleda________.
-
Whichofthefollowingconditionsisrealizedbytheturbo-chargingofapreviously naturallyaspirateddieselengine?.
-
Comparedtoanaturallyaspirateddieselengineasuperchargeddieselengine has_________.
-
Duringseatrialthemainenginewellbekeptrunatload.
-
Whichofthefollowingfactorstendstoincreasescaleformationonthesaltwaterside ofaheatexchangerusedinadieselenginecoolingwatersystem?
-
Ifthecoolingwatertemperatureandthelubeoiltemperatureinadieselengineare toohighthecausecanbe________.
-
Duringextremelycoldweatherwhilestartinganengineitturnstooslowlyandfails tostartThisproblemismostlikelytheresultof.
-
Indescribingbasicdieselengineoperationtheterm‘event’refersto________.
-
Ifthedieselenginefuelinjectiontimingischangedtodelaythestartofinjection untilthepistonsareattopdeadcentertheenginewill_________.
-
Latefuelinjectiontimingisindicatedby_________.
-
Whyaresomedieselenginecylinderlinersplatedonthewearingsurfacewithporous chromium?
-
Theexhaustsystemforaturbochargeddieselenginefunctionsto______.
-
Themainsourceoffuelinjectionsystemmalfunctionsis_____.
-
Properlubricationofthemainbearingismoreeasilyobtainedinasingleacting four-stroke/cycledieselenginethaninasingleactingtwo-stroke/cycledieselengine because____.
-
Whichofthelistedpre-startproceduresshouldbecarriedoutpriortostartinga crossheadtypedieselengineafteranoverhaul?
你可能感兴趣的试题
- Formostdieselpropulsionandgeneratorenginestheover-speedtripdevicewillstop theengineby___________.
- Whichofthefollowingproblemsisthemainsourceoffuelpumpandinjectionsystem malfunctions?
- Themodeofcontrolemployedbyanalarmcircuitisa________.
- Whichofthefollowingoperationalconditionswilloccurtothedieselenginelubeoil atextremelyhightemperature?
- Whitesmokeissuingfromtheexhaustofanauxiliarydieselenginevalveopening____.
- Bycomparingtheexhaustgastemperatureofeachcylindertheoperatorcandetermine iftheloadisbalancedthroughouttheengineThedevicemostcommonlyusedisa________.
- Theconstructionofthemainpropulsionenginelubeoilsumpshould.
- Criticalspeedindieselenginesoccurswhenenginetorquepulsationsbecome_____.
- Whatisthebestwayofstoppinganover-speedingdieselengine?
- Ifthefiringpressuresinadieselenginearehighalthoughtheexhausttemperatures arenormalthecausemaybe.
- Corrosioninhibitorsand/orsolubleoilsareaddedtodieselenginecoolingsystems to__________.
- Anover-speedtripservesto________.
- Theratioofthebrakehorsepowertotheindicateofadieselengineisits________.
- Ifamainpropulsiondieselenginehuntsexcessivelyatidlespeedyoushould______.
- Iftheoperatingelementofathermostaticvalveinstalledinadieselenginecooling systemmalfunctionsitmayresultin_______.
- Whichofthefollowingconditionsindicatesthedilutionofdieselenginelubeoilby fueloil?.
- Whentheopeningpressureofadieselenginefuelinjectorisgreaterthanthatspecified bytheenginemanufacturerwhichofthefollowingproblemscanbeexpected?.
- Inadieselenginewhenrefittingpistonringsyoushould____________Icheckthering gapatthesmallestdiameterofthecylinderⅡRemovecarbonfromtheringgroove
- Beforedoinganyworkonahydraulicsystemequippedwithaccumulatorsyoushould.
- Mainpropulsionenginelubeoilsumpsshouldbeconstructed_____.
- Whenafuelinjectionnozzleoverheatswhichoftheproblemslistedcanbeexpected?
- Howarethepressureandtemperatureaffectedinadieselenginecylinderduring compression?
- Theblowertypecrankcaseventilationsystem________.
- Whichofthefollowingstatementsrepresentsanadvantageofanelectromagneticclutch?
- Onamultistageflash-typeevaporatortheflashchamberis___.
- Anacceptablemeansoftighteningconnectingrodandmainbearingcapboltsistomeasure the______ItorqueappliedtoeachnutandboltassemblyIIstretchofeachnutbefore andaftertightening
- Highcylinderfiringpressureaccompaniedbylowexhausttemperaturecanresultfrom ___.
- Atbottomdeadcenterthecenterlineoftheconnectingrodusuallycoincideswith the___.
- Themainfunctionofpistoncompressionringsisto_______.
- Adefectiveinjectornozzleinapropulsiondieselenginecancause________.
- DuetoexcessivewaterinthefueladieselenginefailstostartBeforetheengine canbestartedthewatermustberemovedfromthe_________.
- Eachshipshallcarryonboardashopsecurityplanapprovedby.
- Inafour-stroke/cycledieselenginebadlywornintakevalveguidescancause excessive_____.
- Ifafewinjectorsprayholesbecomepluggedtheresultcouldbe_______.
- Inadieselengineblow-by__________.
- Theeffectivepumpstrokeofanindividualport-and-helixfuelinjectionpumpis determinedbythe_______.
- Theboreofadieselenginecylinderdescribesthe_______.
- Inadieselenginecoolingsystemthehightemperaturealarmcontactmakerwillbe activatedonexcessivelyhighwaterdischargetemperaturefromthe______________.
- Whitesmokeexhaustingfromadieselenginecanbecausedbya_______.
- Thepressuredifferentialacrossadieselenginelubeoilsystemduplexfiltershould becheckedto________.
- Fuelisignitedinadieselenginecylinderby_____.
- Inadieselenginejacketwatercoolerwithseawatercoolingthefreshwaterthe ________.
- Thefunctionofthepistoncompressionringsusedinadieselengineisto_________.
- Themajorcauseoftroubleinamechanical-hydraulicgovernoriscontaminationofthe hydraulicfluidby_______.
- Ifthecoolanttemperatureofaclosedcoolingwatersystemforadieselenginegradually increasesthetroubleusuallyis______.
- Lubeoilaccumulatinginthecoolingwatersystemofadieselenginewillresultin _______.
- Theexhaustvalveopensbeforebottomdeadcenterinafourstrokeengineto______Iallow forblowdownIIReducepumpinglosses
- Oneresultofoperatingadieselengineatlightloadwithexcessivelylowcoolingwater temperatureisa/an.
- Airbubblesinahydraulicgovernorcancause______.
- Keelcoolersfouledwithmarinegrowthwillresultin_______.
- Highexhaustbackpressurewillresultinanincreasein.
- Adieselenginewilllosepoweriffuelinjectionoccurstooearlybecausethe_________.
- Misalignmentofthedriveshaftandpropellershaftflangescanbedetectedbyusing adialindicatoror________.
- Excessivelubeoilconsumptioncanresultfromwornorbroken______________.
- Auxiliarydieselenginescanbeautomaticallyshutdownasaresultof___________.
- Persistentknockingofonecylinderofadieselengineceaseswhenthefuelsupplyto thatcylinderissecuredThisproblemmaybearesultof______.
- Asuperchargeddieselenginewhencomparedtoasimilarnaturallyaspirateddiesel enginewilldevelopanincreasein_____.
- Onecauseofdieselenginesurgingcanbearesultof____________.
- Inafour-stroke/cycledieselengineafterthecompletionofthepowerstrokethe pistonwillmove________.
- Inaunitinjectortheamountoffuelthatwillbeforcedthroughthespraynozzleon eachstrokeoftheplungerdependson________.
- Thepurposeoftheflywheelisto___________.
- Insomemodernlargedieselengineswhichofthefollowingisusedasthesupportfor themainbearings?
- Therateofpressureriseduringtheperiodfollowingfuelignitioninadieselwill resultin___________.
- Asuddendropindieselenginecylindercompressionpressurecanbecausedby______.
- Themainoperatingcharacteristicofdieselengineswhichdistinguishesthemfromother internalcombustionenginesisthe________.
- Whichoftheturbo-chargingmethodslisteddirectstheexhaustgasestotheturbine atfairlyuniformvelocityandpressure?
- Whileinspectingthemainbearingsonadieselengineyoufindimpregnateddirtand scratchesinthebearingsurface.youwouldthereforesuspectthat_______.
- Tominimizetheformationofcarbondepositsonfuelinjectionnozzlesyoushould ______.
- Whitesmokeexhaustingfromanoperatingdieselenginemayindicate______.
- Oneoffunctionofdieselenginelubricatingoilisto_________.
- Theamountoffueldeliveredbyaunitinjectoriscontrolledbythe_____.
- Fueloildischargedtothedieselenginecylinderisatomizedatthe_______.
- Dirtlodgedonthenozzlevalveseatofafuelinjectionnozzlewillcause___________.
- Inaclosedcoolingwatersystemwhichoftheproblemscancausethewaterpressure tofluctuate?
- TheInternationalCodefortheConstructionandequipmentofShipsCarryingDangerousChemicalsinBulkIBCCodeisapartof.
- Inwhichofthescavengingmethodslistedwilltheexhaustvalvebelocatedinthe cylinderhead?
- Modernmarinedieselenginesequippedwithmechanicalfuelinjectionoperateona combustionphasewithinthecyclewhichis_________.
- Achangeinenginespeedisrequiredbeforeagovernorisabletomakeacorrective movementoffuelrackThisaspectofgoverningiscommonlyexpressedasapercentand isknownas.
- Ifadieselenginefailstostartoneofthelikelycausesis________.
- Inafullflowtypelubeoilsystemthebypassreliefvalvewillliftdueto.
- Excessivepistonringwearinadieselenginewillcause____________.
- ThepurposeoftreatingthecoolingwaterofthedieselengineistoⅠ.resistthescale formationinthecoolingchamberⅡ.lubricatetheenginepartⅢ.increasethermal capacityⅣ.resistcorrosion
- Whichofthedeviceslistedisinstalledonadieselenginetoisolatesomeofthe crankshaftvibrationscausedbyrotationalandreciprocatingforces?
- Ifthedetergenttypelubricatingoilbeingusedinadieselengineisblacktheoil ___________.
- Inatrunktypedieselenginepistonthethicknessoftheheadorcrownisdetermined bythe_______IstaticallybalancedIIheatdissipationrequirement
- Inajerkpumptheamountoffuelthatwillbeforcedthroughthespraynozzleoneach upwardstrokeoftheplungerdependson.
- Whentheordergivenbybridgemayhavebadresultsthedutyengineershould.
- wheretheshipisdockedforhullcoatingrenewalandforanyotherrequired underwaterworktobecarriedoutwhentheopportunityistakentomakeotherrepairs.
- Inthecommonrailsystemexcessivepressureintheheadermaybecausedby_________.
- Whatiscommonlyusedtocreateturbulenceinadieselenginecombustionsystem?
- AdieselengineisequippedwithanisochronoushydraulicgovernorAdecreaseinload willcausetheenginespeedto_______.
- Adevicewhichfunctionstobringadieselenginetoafullstoptoprotectitfrom damageisknownasa/an________.
- Thecylinderlinerformingthecylinderwallandtheinsideofthewaterjacketiscalled a____.
- Adirtylubeoilstrainercanresultin.
- Combustiongasesformedinthecylinderofadieselenginearepreventedfromblowing pastthepistonby____________.
- Theoilindexofmainengineshouldbecontrolledtopreventitfrominheavyweather.
- Theflywheelreducesspeedfluctuationsby________.
- Worndieselengineintakevalveguidescanresultin___________.
- Thebridgeshouldinformtheengineroombeforepassingthroughcongestedorshallow waterway.
- Whichofthelistedcylinderlinersurfaceconditionsindicatesproperlubrication?