The main propulsion diesel engine jacket water temperature rises above normal, with the raw water sea suction and the expansion tank water level being normalWhich of the following problems is most likely the cause?

Governorsareequippedwithmotorsforsynchronizingloadsharingandfrequency control.

Theextendedaerationprocessconsistsof____theliquoreitherbybubblingairthrough itorbyagitatingthesurface.

Theefficiencyandoutputcapacityofalowpressuredistillingplantwillbereduced ifthelasteffectshell.

The____ofthetelemotorisbuiltthesteeringwheelconsoleandlocatedonthebridge.

Theheatedfeedwaterenteringanyflashchamberofaflash-typeevaporatorwill.

Thestaticsuctionheadofisthe______.

Duringthewatchatsea____shouldbeloggedorrecordedintheenginelogbook.

Ashallowdishpositionedatthenormalwaterlevelisconnectedtothe____Thisenables theblowingdownorremovalofscumandimpuritiesfromthewatersurface.

Thesizeofthedischargeringusedfortheefficientoperationofadisktypepurifier isdependentuponthe___.

Beforechargingarefrigerationunittherefrigerantcharginglinesshouldbe.

Afour-strokecycleturbocharged1000horsepowerdieselenginehasbeenoperating underloadTheloadsuddenlyincreasescausingexcessiveblackexhaustsmokeandarapid riseinthelubeoiltemperatureInresponsetothisconditionyoushould:

Ashipcanrequestcompletionofa____whentheshipisatahighersecuritylevel thantheportfacilityoranothershipitisinterfacingwith.

Therotatingunitofaspiltwindlassconsistsofa____withshapedsnugstogripthe anchorcableamooringdrumforpayingoutorlettinggoofmooringwiresandwarpend forwarpingduties.

Mosthydraulicsteeringgearsarefittedwithreliefvalveswhich.

ThenameplateofanACnon-synchronousmotorshowsthatrunningspeedis 1460r/minfrequency50HzYoucaninferthatthenumberofmagneticpolesis.

Thedevelopmentgoalsforalargemarineenginearemanyofteninteractandinsome casesevenwitheachother.

Thefirststepyouwouldtakeinhelpinganunconsciousvictimwhoisnotbreathing is__.

Onmodernshipscentrifugalpumpwithaself-primerhasreplacedreciprocatingpump asbilgepumpbecause.

Thecylinderoilispumpedintothecylindervianon-returnvalveswhenthepiston ringspassthelubricatingorificesduring____.

Crudeoilwashingofcargotankshasthefollowingadvantagesexceptfor.

____whereextensiveworkparticularlytotheship’sstructuremayberepairedThese aretheresultofgroundingscollisionsandotheraccidents.

Areservoirasusedinhydraulicsystemsaboardshipisusedtostorehydraulic oilAnotherfunctionisto

Theloadlimitationofgovernorshouldbereducedwhenshipnavigatingatseathemain reasonisto.

Whichactionshouldbetakenwhenanauxiliaryboilerinisoperation?

Thecamshaftdriveisdesignedtomaintainpropercamshaftspeedrelativetocrankshaft speedInmaintainingthisrelationshipthecamshaftdrivecausesthecamshafttorotate at.

Ruddermotionispreventedfromexceedingthemovementofthesteeringwheelbythe.

The____isusedforhaulinginorlettingoutthewiresorropeswhichwillfasten theshiptotheshore.

Sludgemaybeformedintheoilinthecrankcaseofareciprocatingairconditioning compressorasaresultof____.

DuringthePSCinspectionundertheprovisionsofSOLAS74whichonemaynotbe regardedascleargroundsforships’detainment?

Apressuredropintheliquidlineofarefrigerationsystemmaycause________.

Whichofthefollowingequipmentcannotbeusedforthewasteheatrecoveryofthe M/Etofurtherimproveitsthermalefficiency?

TheShipSecurityPlanshouldbesubmittedto____forapproval.

Purgingairfromahydraulicsystemisnecessarywhen.

Ifthebowlofadisktypecentrifugalpurifierwhenoperatedasaseparatorisnot primedthe.

TheInternationalSewagePollutionPreventionCertificateISPPisissuedto____.

Whowillberesponsibleforensuringthatashipmaintainsastandardatleastequivalent tothatspecifiedininternationalconventions?

Thelatentheatofwatervaporinairisdependentuponthe_______.

Whoisinchargeoftheauxiliaryengines?

Whenordersparepartyoucandirectlyfallbackon____.

Operationalamplifiersusedprimarilyinanalogcircuitsarecharacterizedby.

UnderISPSCodetheshiptowhichitapplieshastocarry____.

Mainenginesaswellasauxiliaryenginesoperatingonheavyfuelshouldhavecontinuous onthelubricatingoileitheraccordingtothebypassorbatchprinciples.

The____isfittedinthemainsteamsupplylineandisusuallyofthenon-returntype.

Thefireofburningplasticsisclassifiedas____fire.

Burnerignitionfailureinanautomaticallyfiredauxiliaryboilerwouldbecausedby.

Inthetwostrokedieselengineitisdesignedsothattheoilimpingementistimed toproceedonlyonthepistonringbeltduring.

Are-heaterasusedinanairconditioningsystemisdesignedtocontrolthe______.

Beforetheoilywaterisinstalledonboardshipsitmusthave____.

____isusedintypicalmarinepatternself-containedunit

Thefireofelectricalequipmentisclassifiedasfire.

Duringthewatchkeepingatseaatappropriateintervalsinspectionshouldbemade of____auxiliarymachineryandsteeringgearspacesbythedutyengineer.

Acargoholdhasbeendeterminedtohavearelativehumidityof80%andadrybulb temperatureof80℃andadrybulbtemperatureof85℃.Whentheholdissealedandthe drybulbtemperaturedecreasestherelativehumidityinthespacewill_____.

Rudderpositionisshownonthebridgebythe.

Thepropellerispushedontothetubeshafttaperandmadetightby_____.

Whichofthefollowinginfluencesthepositionoftheinterfacebetweentheliquidseal andtheoilinapurifier?

Iffueloilwerebeingdischargedfromthewasteroutletofafueloildisktype centrifugeoperatedasseparatoryoushould___________.

Topreventtheunnecessaryloadingofanairconditioningsystemwhilemaintainingthe designeddrybulbtemperatureandrelativehumidityinanairconditioningsystemyou should_______.

Whenshipnavigatinginroughseathefirstmeasuretakenbythechiefengineerto preventtheoverloadshouldbe.

Mostoften____isattachedtotheengine-propellershaftforefficientelectricpower generation.

Whichtypesofportableextinguishershouldyouwatchforthereflashofthefire?

AqueousFilmFormingFoamAFFFcommonlyknownas‘lightwater’isespecially suitableforfighting____.

Whenairisatitsdewpointitisatits______.

Airtrappedinthehydraulicfluidofasteeringsystemwouldbeindicatedby.

Whensailingincoldzonesthe____shouldbeheated.

Adieselenginecouldfailtostartbecauseof____.

TheISPSCodeisapartof____.

Thepollutionpreventionregulationsstatethatslopoilandsludgethatresultaspart ofnormalfuelingoperationsshouldbedisposedofby____.

Hotgasbypassisoneofthemethodsusedto_________.

Itisnecessaryfortheshiptocontact____forauthorizationpriortoundertaking mitigatingactionsinanoilpollutionincident.

Ifoveraperiodoftimetheoi1filmpartiallydisappearssothatdryareasareformed onthecylinderwalltheseareasandthepistonsurfaceswillbyfrictionalinteraction becomefinelyscuffedandhardenedi.egoodmirrorsurfacewillhavedeterioratedWhat conditionofthepistonringscanresultinthisphenomenon?

Inordertocultureandpropagateenoughbacteriatotreatthebodyandgalleywastes____

Compensatedflowcontrolorconstantflowvalvesareusedinhydraulicsystemsto.

Whichofthefollowingwouldnotbeburntinanincineratoronboard?

Whentransmittedbyareductiongeardieselenginespeedisreducedandthetorque availableforwork_____.

Animportantconsiderationinselectingalubricatingoilforuseinarefrigeration compressorisfortheoilto_____

Thevoluteofcentrifugalpumpalsoactsasadiffuserconverting_____intopressure head.

Usually____handlesthemajorityofthecorrespondenceandnegotiationneededduring transactionsofstoresandsparepartsintheenginedepartment.

AccordingtoRegulationsapowerdrivenauxiliarysteeringgearforavesselcapable ofa20knotservicespeedmustbecapableofproducingaruddermovementatwhichof theminimumspeedslistedbelow?

Thefueloilsupplysystemtoanautomaticauxiliaryboilerwillautomaticallyshutdown iftheboiler______.

Propulsionofthevastmajorityofcontemporarymerchantshipsespecially containershipsandVLCCsutilizes____asprimemover.

Thecylindercoversaresecuredbyeightelasticholdingdownarrangedinfourpairs.

Whilesailingundernormalweatherandseaconditionthebasicparameterwhichisused torestrictthefuelinjectionofmainengineis.

Inordertolimittheintroductionofalienspeciesbyship____wasadoptedon13Feb2004attheIMO.

Propellerrunningat____aregenerallyefficient.

UndertropicalconditionscontrolvalveshavefullyopenedbuttheroomstillhotWhat measurescanbetakeninsuchacase?

Whenthehelmdemandsa20°rightruddermovementfromanelectro-hydraulicsteering gearwhichofthelistedactionswillbetheFIRSTactiontohappenwhenthisrudder positionisattained?

With____theengineneednottobealignedwithreductiongearsorpropellershaft.

Thepressurerangebetweenthesystemcutinandcutoutpressuresinarefrigeration unitisknownas_______.

Duringtoursofinspectioninthemachineryspaceyoufoundafireonarunning generatorwhatshouldyoudofirst?

Waterlubricatedtailshaftbearingswear____.

Bottomblowvalvesareinstalledonauxiliarywater-tubeboilersto___________.

Withductedairconditioningsystemsthemoderntendencyistouse____.

ADocumentorCompliancediffersfromaSafetyManagementCertificateinthatthelatter isissuedto___bytheAdministration.

Priortoaship’sdeparturefromanyport____shouldbetestedwithdeckofficerto ensuresatisfactoryoperation.

Whichofthefluidslistedisnormallyusedtocondensetheprimaryrefrigerantina shipboardcentralairconditioningsystem?

Astheamountofmoistureintheairincreasesthedifferencebetweenthedrybulb andwetbulbtemperaturewill_____.

Simplextailshaftsealequipment’sworkingconditionisterribleThemaincauseis____.

Theoilmistdetectorscontinuously_____thecrankcaseatmosphereviaapipesystem andmoveitpastasensitiveandaccurateopacitymeasuringtrack.

The____shouldbekeptrunningforabouthalfanhourafterF.W.E.

Intheeventofaflamefailureinanauxiliarywater-tubeboileryoumust______.