航海英语二三副试题单项选择第04章船舶操纵Word下载.docx
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航海英语二三副试题单项选择第04章船舶操纵Word下载.docx
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axis
4、Avesselisequippedwithtwinpropellers,bothturningoutboardwiththeengineshalfahead.Ifthereisnowindorcurrentandtheruddersareamidships,whatwillhappen?
________.(316996:
bowwillswingtostarboard
bowwillswingtoport
vesselwillsteerazigzagcourse
vesselwillsteerafairlystraightcourse
5、Theconditionwhereashipontheendofatowlineisridingawavecrestatthesametimeasitstugridesawavecrestisknownasridingin__(317009:
A.synchronism
B.harmony
C.check
D.step
6、Berthingmeansbringingavesseltoherberthuntil______.(318560:
A.theshipismadefast
B.theship’sfirstlineissentashore
C.theshipisdredginganchor
D.theship’spilotdisembark
7、Atwin-screwvesselcanclearntheinboardpropellerandmaneuveroffapierbestbyholdinga(n)__________.(316952:
springlineandgoingslowaheadontheinboardengine
springlineandgoingslowasternontheoutboardengine
springlineandgoingslowaheadonbothengines
springlineandgoingslowaheadontheoutboardengine
8、Inariversubjecttotidalcurrents,thebesttimetodockashipwithouttheassistanceoftugsis__________.(317181:
highwater
thereisafollowingcurrent
slackwater
flood
9、Youareonwatchatseaamanfallsoverboardontheportside,forwardnearNo.1hatch.WhatofthefollowingshouldyoudoFIRST?
________(317144:
A.Callthemaster
B.Putthehelmhardovertowardtheportside
C.Soundthealarmtoarouseallhands
D.Stoptheengines
10、Youhaveanchoredinamudandclaybottom.Theanchorappearstobedragginginastorm.Whatactionshouldbetake?
__________.(317210:
thescopeofthecable
cabletotheanchor
theotheranchorunderfoot
thesecondanchor,veertoagoodscope,thenweighthefirstanchor
11、Atwin-screwvesselcancleartheinboardpropellerandmaneuveroffapierbestbyholdinga(n)________(316959:
A.forwardspringlineandgoingslowaheadontheinboardengine
B.afterspringlineandgoingslowasternontheoutboardengine
C.forwardspringlineandgoingslowaheadonbothengines
D.forwardspringlineandgoingslowaheadontheoutboardengine
12、ThemeaningofSLACKENHERSPEEDis______(317196:
A.increaseshipsspeed
B.slowdownshipsspeed
C.makeupshipsspeed
D.fixupshipsspeed
13、Indeterminingthescopeofanchorlinetopayoutwhenanchoringasmallboat,onemustconsiderthe________(317193:
A.charteddepthofwateronly
B.depthofwater,includingtidaldifferences.
C.timeanddateofanchoring
D.typeofanchorbeingused
14、Theeffectknownasbankcushionactsinwhichofthefollowingwaysonasinglescrewvesselproceedingalonganarrowchannel?
(317014:
A.Itforcesthebowawayfromthebank.
B.Itforcesthesternawayfromthebank.
C.Itforcestheentirevesselawayfromthebank.
D.Itheelsthevesseltowardthebank.
15、Youareanchoringinariverwherethecurrentisfromonedirectiononly.Thebestwaytolayouttwoanchorsistohavethem________.(317242:
A.directlyinlinewiththebow
B.sidebyside,withtheirlinesontheportandstarboardside
C.sothattheirlinesformanangle
D.ontopofoneanother
16、Whenanchoringavesselundernormalconditions,whichscopeofchainisrecommended________.(317086:
A.Fourtimesthedepthofwater
B.Twoandone-halftimesthedepthofwater
C.Fivetoseventimesthedepthofwater
D.Fifteentimesthedepthofwater
17、Aftercastingoffmooringatamooringbuoyincalmweather,youshould__________.(317047:
fullaheadontheengine(s)
awayafewlengthstoclearthebuoyandthengoaheadontheengines
halfaheadontheenginesandputtherudderhardright
halfaheadontheenginesandpassupstreamofthebuoy
18、Theturningcircleofavesselisthepathfollowedbythe__(317162:
A.centerofgravity
B.outermostpartoftheshipwhilemakingthecircle
C.bow
D.tippingcenter
19、Avesselthatisdeadinthewateronanevennkeelwithmostofhersuperstructureforwardwilllay__________.(316964:
thewindabaftthebeamoronthestern
thewindonthebeam
thewindonthebow
thewinddeadahead
20、Atuginironsis__(316991:
A.rudderbound
B.beingtrippedbythetowline
C.unabletomaneuver
D.broached
21、Thepurposeofthestrippingbaronananchorwindlassisto________.(317074:
A.cleanoffanymudthatmayhaveaccumulatedonthechain
B.engageordisengagethewildcat
C.fairleadthechainfromthehawsepipetothewildcat
D.preventthechainfromfoulingthewildcat
22、Inselectingatugformovingavessel,consideration,shouldbegiventoits________(316980:
A.indicatedhorsepower,bollardpull,anddisplacement
B.indicatedhorsepower,maneuverability,anddisplacement
C.indicatedhorsepower,bollardpull,andmaneuverability
D.bollardpull,displacement,andmaneuverability
23、Vesselismovingundercontrol,andheranchorismovingalongtheseabottomtoo.Sheis__________.(317123:
anchor
upheranchor
(anchor)
24、Whatisthepurposeoftheintermediatespring?
(317083:
A.Servesasabackupforthemaintowhawserincaseoffailure.
B.Providesweightandflexibilitytothetotaltowmakeup.
C.Lengthensthemaintowhawsertokeepthetowinstep.
D.Distributesthetowingload.
25、Inatwinscrewshipgoinghalf-ahead,bothscrewsturningoutboardandtherudderamidships,nocurrentorwind,thevesselwill__________.(317022:
bodilytoport
bodilytostarboard
inazig-zagmotion
afairlystraightcourse
26、Youreceivewordthatapersonhasfallenoverboardfromthestarboardside.Youshouldfirst__________.(317179:
themaster
thewheelhardright
theenginesfullastern
themanoverboardalarm
27、Areachingcourseisoneinwhichthewind__(316948:
A.comesdirectlyoverthebow
B.comesdirectlyoverthestern
C.comesoveranareaextendingfrombroadonthebowtothequarter
D.hasnoeffectonthevessel
28、Largevesselclear________approachchannel.(317110:
29、Asashipmovesthroughtthewater,itdragswithitabodyofwatercalledthewake.Theratioofthewakespeedtotheshipsspeedis.(316967:
velocity
ofadvance
distribution
fraction
30、Thepilotisonboard,__________?
(317268:
it
he
31、Themanoeuvrabilityoftheshipisconsidered______ifthefollowingcriteriaarecompliedwith.(318557:
A.satisfactory
B.satisfactorily
C.smooth
D.smoothly
32、Whentowingalongside(breastedtow),moreforwardmovementwillbeimpartedtothetowby_(317241:
A.increasingtheangleoflinepulltothekeelaxisofthetow
B.reducingtheangleoflinepulltothekeelaxisofthetow
C.positioningthetowingvesselontheforwardendofthetow
D.shorteningthelengthofthetowline
33、Asituationhasoccurredwhereitbecomesnecessaryforyoutobetowed.Whatactionshouldbetakentopreventyourvesselfromyawing?
__________.(317240:
weighttothebow
weighttothecenteroftheboat
weighttothestern
excessweightoverboard
34、Ifthetowlineparts,youshould__________.(316975:
towingbypushingahea
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