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1、1、Itisduring_____thatworkenergyisbeingputintotheengine;duringtheother3strokesofthepiston,theengineishavingtodothework.A.thesuctionstrokeB.thecompressionstrokeC.theexpansionstrokeD.theexhauststroke2、TheConventionisthefirsttoestablishbasicrequirementsontrainingcertificationandwatch-keep
2、ingforseafarersonaninternationallevel.新題:287A.STCW78B.STCW95C.SOLAS74D.SOLAS883、ThePortStateControlofficermaywitnessafiredrillcarriedoutbythecrewassignedtothesedutiesonthe.(新題:294)A.NavigationLogBookB.EngineRoomLogBookC.OilRecordBookD.MusterList4、Theadditionalmark_______intheClassific
3、ationCertificateforMachinerymeanspropulsionapparatusisremotelycontrolledonthenavigatingbridgecontrolstation,andengineassemblycontrolstationisunmannedperiodically.(新題:300)A.BRCB.MCCC.AUT-0D.AUT-15、Theflashpointofaresidualfueloilshouldbeusedtodeterminethehighesttemperaturetowhichoilmayb
4、eheated.(:新題:361)A.foratomizingB.forcentrifugingC.inastoragetankD.inthere-circulatingline6、Usingafilewithoutahandlemayresultin.(新題:374)A.yourworkbecomingroundedB.injurytoyourhandC.overheatingofthefileD.pinning7、.“Insufficiencyofmanningorinsufficiencyofcertificationofseafarers”isaniden
5、tificationofa.(新題:386)A.substandardshipB.standardshipC.over-standardshipD.referenceship8、Thermostaticsteampressurereducingvalvesareusedinthefueloilservicesystemtocontrolthe.(新題:450)A.doublebottomfueloiltanktemperatureB.heatersupplysteamflowC.pressureofthefuelsuppliedtotheburnersD.atte
6、mperatorsteamflowintheheaterdischargecircuit9、Whichofthelistedgovernorcharacteristicswillgreatlyaffecttheloadsharingrelationshipbetweenparalleleddieselgenerators?(新題:464)A.SensitivityB.PowerC.SpeeddroopD.Compensation10、Toshutdownadieselengineafteritexceedsthesetmaximumspeed,whichtypeo
7、fdevicelistedshouldbeused?(新題:557)A.SpeedlimitinggovernorB.Over-speedgovernorC.Over-speedtripD.Over-speedrelay11、Bycomparingtheexhaustgastemperatureofeachcylinder,theoperatorcandetermineiftheloadisbalancedthroughouttheengine.Thedevicemostcommonlyusedisa________.(新題:763)A.tachometerB.p
8、yrome