Module 06 Part 2

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02b. Aircraft Materials -

02b. Aircraft Materials - Non-FerrousNon-Ferrous..

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Quueesstitioon Nn Nuummbbeerr.. 11.. IIn tn thhe Be Brrinineelll hl haarrddnneesss ts teesstt, y, you ou wwoouulld md meeaassuurre te thhe ie innddeennttaatitioonn''ss.. O

Oppttiioon n AA.. ddeepptthh.. O

Oppttiioon n BB.. aarreeaa.. O

Oppttiioon n CC.. ddiiaammeetteerr.. C

Coorrrreecct t AAnnsswweer r iiss.. ddiiaammeetteerr.. Eplan

Eplanationation.. In a In a BrineBrinell hall hardness rdness test, test, the dithe diameteameter o! r o! the inthe indent dent is useis used to d to indicaindicate thte the hare hardness.dness.

Q

Quueesstitioon n NNuummbbeerr.. "".. ##hhe ie immppaacct tt teesstitinn$ t$ teecchhnnii%%uue ie is us usesed od on n a ma maatteerriiaal tl to to teesst !t !oorr.. O

Oppttiioon n AA.. hhaarrddnneessss.. O

Oppttiioon n BB.. ttoouu$$hhnneessss.. O

Oppttiioon n CC.. sshheeaar r ssttrraaiinn.. C

Coorrrreecct At Annsswweer ir iss.. ttoouu$$hhnneessss.. Eplan

Eplanationation.. #he #he impacimpact test test mat machine chine measurmeasures res resistanesistance ce to imto impact pact &i.e. &i.e. tou$htou$hness. ness. B()1*B()1*+.+.

Q

Quueesstitioon Nn Nuummbbeerr.. .. AAn -n -++N cN cuurre ie is us ussee!!uul il in tn thhe de deessi$i$n en eaaluluaattioion pn prroocceesss !s !oor tr teeststiinn$$.. O

Oppttiioon n AA.. !!aattii$$uue e llii!!ee.. O

Oppttiioon n BB.. sshheeaar r !!oorrccee.. O

Oppttiioon n CC.. tteennssiioonn.. C

Coorrrreecct t AAnnsswweer r iiss.. !!aattii$$uue e llii!!ee.. Eplan

Eplanationation.. An -N An -N cure cure is to is to ealuaealuate a te a matermaterial !ial !or !or !ati$ueati$ue. -/st. -/stress lress leel eel N/numN/number cyber cycles tocles to !ailure.

!ailure.

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Quueessttiioon n NNuummbbeerr.. 00.. hhaat t iis s a a !!uussiibblle e mmaatteerriiaall22.. Op

Optition on AA.. #h#he ae abibilility ty o! o! twtwo do disissisimimilalar mr metetalals ts to mo melelt tt to$o$etetheherr.. O

Oppttiioon n BB.. ##hhe ae abbiilliity ty oo! a ! a mmeettaal tl to o mmeelltt.. O

Oppttiioon n CC.. ##hhe ae abbililitity y oo! a ! a mmetetaal tl to o bbe e wweeldldeedd.. C

Cororrerecct At Ansnswewer ir is.s. #h#he ae abbililitity oy o! a ! a mmetetal al to to mmelelt.t. E

Eplplananatatioion.n. 3u3usese' si' simmply ply memeanans to ms to melelt.t.

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Quueessttiioon n NNuummbbeerr.. 44.. BBrriittttlleenneesss s iiss.. O

Oppttiioon n AA.. tthhe e pprrooppeerrty ty tto ro reessiisst wt weeaarr.. Op

Optition on B.B. ththe pe proroppererty ty to to nnoot dt de!e!oorm rm bebe!o!orre ce crarac5c5inin$.$. O

Oppttiioon Cn C.. tthhe pe prrooppeerrty ty tto ro reessiist st ddee!!oorrmmaatitioonn.. Co

Corrrrecect At Ansnswewer isr is.. ththe pre propopererty tty to noo not det de!o!orm brm be!e!oore cre crarac5c5inin$.$. E

Eppllaannaattiioonn.. NNII((..

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Quueessttiioon n NNuummbbeerr.. 66.. ##hhe pe prroooo! s! sttrreesss os o! ! a ma maatteerriiaal il is ts thhe e ssttrreesss as at wt whhiicchh.. O

Oppttiioon n AA.. tthhe me maatteerriiaal yl yiieellddss.. Op

Optition on B.B. smsmalall al ammooununt ot o! p! peermrmananenent st set et tata5e5es ps plalacece.. O

Oppttiioon n CC.. nneecc55inin$ $ oo! ! ththe e mmatateerriaial l bbee$$iinns.s. Co

Corrrrecect At Ansnswewer isr is.. smsmalall aml amouount ont o! pe! permrmananenent set set tat ta5e5es ps plalacece.. E

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Quueessttiioon n NNuummbbeerr.. 77.. 88oouunn$$''s s 99oodduulluus s iis s a a mmeeaassuurre e oo!!.. O

Oppttiioon n AA.. ssttrraaiinn.. O

Oppttiioon n BB.. ssttrreessss.. O

Oppttiioon n CC.. ssttii!!!!nneessss.. C

Coorrrreecct At Annsswweer ir iss.. ssttii!!!!nneessss.. E

Qu

Quesestition on NuNummbberer.. ::.. ;oo;oo55e'e's s lalaw w ststatates es ththatat, , wiwiththin in ththe e eelalasstitic c rere$$ioionn, , elelasastitic c ststrarain in iis.s. O

Oppttiioon An A.. iinnddiirreeccttly ly pprrooppoorrttiioonnaal tl to so sttrreessss.. O

Oppttiioon n BB.. ddirireeccttly ly pprrooppoorrtitioonnaal l to to ssttrreessss.. O

Oppttiioon Cn C.. ddiirreeccttly ly ooppppoossiitte te to so sttrreessss.. Co

Corrrrecect t AAnsnswewer r isis.. didirerectctly ly prpropoporortitiononal al to to ststreressss.. E

Q

Quueessttiioon n NNuummbbeerr.. <<.. #h#he e --..II. . uunniit t !!oor r ssttrraaiin n iiss.. O Oppttiioon n AA.. NNmmmm.. O Oppttiioon n BB.. ==..--..II.. O Oppttiioon n CC.. nno o uunniittss.. C

Coorrrreecct t AAnnsswweer r iiss.. nno o uunniittss.. E

Q

Quueesstitioon Nn Nuummbbeerr.. 11**.. ##hhe e aalulue oe o! s! strtreesss !s !oor a r a $$iieen mn maateterriiaal cl caan bn be de deerriieed bd byy.. O

Oppttiioon n AA.. CCrroosss ss seeccttiioonnaal al arreea ) a ) ((ooaadd.. O

Oppttiioon n BB.. ((ooaad d > > CCrroosss s sseeccttiioonnaal l aarreeaa.. O

Oppttiioon n CC.. ((ooaad d ) ) CCrroosss s sseeccttiioonnaal al arreeaa.. C

Cororrerecct At Ansnswewer ir is.s. ((oaoad ) d ) CCroross ss sesecctitiononal al arareaea.. E

Q

Quueessttiioon Nn Nuummbbeerr.. 1111.. A A mmaatteerriiaall''s ys yiieelld sd sttrreenn$$tth ih is ts thhe ae abbiilliity ty ttoo.. O

Oppttiioon n AA.. wwiitthhssttaannd a d a ccrruusshhiinn$ $ !!oorrccee.. O

Oppttiioon n BB.. rreessiisst t ssiidde e llooaaddss.. O

Oppttiioon Cn C.. rreessiisst dt dee!!oorrmmaattiioonn.. C

Coorrrreecct At Annsswweer ir iss.. rreessisist dt dee!!oorrmmaatitioonn.. E

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Quesestition on NuNummbberer.. 11".". hahat tt tyype pe o! o! a ta tesest it innoolles es ststreretctchhinin$ m$ matatereriaial ul unntitil il it bt brerea5a5s2s2.. O

Oppttiioon n AA.. 33aattii$$uue e ##eessttiinn$$.. O

Oppttiioon n BB.. ;;aarrddnneesss s ##eessttiinn$$.. O

Oppttiioon n CC.. ##eennssiille e ##eessttiinn$$.. C

Coorrrreecct t AAnnsswweer ir iss.. ##eennsisille e ##eeststiinn$$.. E

Eplaplananatiotion.n. NINI(.(. hthttptp?)?))ww)www+w+mamateteririalals.es.en$n$.c.camam.a.ac.c.u5u5)m)mpspsiteite)p)proropepertrtiesies)n)nonon+I+IE)E)strstrenen$t$th.h.htmhtmll 03.1a. Airc

03.1a. Aircraft Materials - raft Materials - Composite and Non-Metallic other than wood and fabric.Composite and Non-Metallic other than wood and fabric.

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Quueesstitioon Nn Nuummbbeerr.. 1..1 AAddhheessiiees cs coonnttaaiinniinn$ p$ phheennooll++!!oormrmaallddeehyhydede, t, to co cuurree, r, ree%%uuiirrees.s. O

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O

Oppttiioon n BB.. hhii$$h h tteemmppeerraattuurree.. O

Oppttiioon n CC.. lloow w tteemmppeerraattuurree.. C

Coorrrreecct t AAnnsswweer r iiss.. hhi$i$h h ttememppeerraatuturree.. E

Q

Quueessttiioon n NNuummbbeerr.. "".. ##wwo o ppaarrtts s oo! ! tthhe e aaddhheessiie e pprroocceesss s aarree.. O

Oppttiioon n AA.. wweettttiinn$ $ aannd d $$rriippppiinn$$.. O

Oppttiioon n BB.. sspprreeaaddiinn$ $ aannd d sseettttiinn$$.. O

Oppttiioon n CC.. wweettttiinn$ a$ annd d sseettttiinn$$.. C

Coorrrreecct At Annsswweer ir iss.. wwetetttiinn$ a$ annd sd seettttinin$$.. E

Q

Quueessttiioon n NNuummbbeerr.. .. ##yyppees s oo! ! aaddhheessiie e @@ooiinntts s aarree.. O

Oppttiioon n AA.. mmeecchhaanniiccaal l aannd d cceemmeenntteedd.. O

Oppttiioon n BB.. cceemmeenntteed d aannd d ssppeeccii!!iicc.. O

Oppttiioon n CC.. mmeecchhaanniiccaal l aannd d ssppeeccii!!iicc.. C

Cororrerecct t AAnsnswewer r isis.. mecmechahaninicacal al and nd spspeecici!!icic.. E

Q

Quueesstitioon Nn Nuummbbeerr.. 00.. hhaat mt maateterriiaal wl woouulld bd be ue ussed ed wwhheerre a he a hi$i$h th tememppeerraattuurre ae appppllicicaattiioon in iss re%uired, e.$. a !irewall2.

re%uired, e.$. a !irewall2. O

Oppttiioon n AA.. AArraammiid &d &eellaarr ! !iibbrreess.. O

Oppttiioon n BB.. CCaarrbboonn))$$rraapphhiitte e !!iibbrreess.. O

Oppttiioon n CC.. CCeerraammiic c !!iibbrreess.. C

Coorrrreecct At Annsswweer ir iss.. CCeerraammiic !c !iibbrreess.. Ep

Eplanlanatioation.n. CerCeramiamic compc compositosites retes retain thain their steir strenren$th a$th at hi$h tt hi$h tememperperatuaturesres..

Q

Quueessttiioon Nn Nuummbbeerr.. 44.. OOeer er etteennddeed hd hoonneyeyccoommb cb caan bn beennd id in wn whhiicch dh diirreeccttiioonn22.. O

Oppttiioon n AA.. IIn n aalll l ddiirreeccttiioonnss.. O

Oppttiioon n BB.. AAccrroosss s tthhe e rriibbbboonn.. O

Oppttiioon n CC.. AAlloonn$ $ tthhe e rriibbbboonn.. C

Coorrrreecct t AAnnsswweer r iiss.. AAlolonn$ $ tthhe e rribibbboonn.. E

Q

Quueesstitioon n NNuummbbeerr.. 66.. 33iibbrre e wweeaae e ststrreenn$$tth h is is $$rreeaatteest st iin n ththe e ddiirreeccttiioon n oo! ! tthhee.. O

Oppttiioon n AA.. wwee!!tt.. O

Oppttiioon n BB.. wwaarrpp.. O

Oppttiioon n CC.. bbiiaass.. C

Coorrrreecct t AAnnsswweer ir iss.. wwaarrpp.. E

Eplaplananatiotion.n. -e-ee epe eppepesesen An Addananceced Cod Compmpososititeses..

Q

Quueessttiioon n NNuummbbeerr.. 7..7 hhaat t iis s AAlluummiinnaa22.. O

Oppttiioon n AA.. AAn n aallllooy y oo! ! aalluummiinniiuumm.. O

Oppttiioon n BB.. AAlluummiinniiuum m oorree.. O

Oppttiioon Cn C.. A A cceerraammiic oc oiidde oe o! a! alluummiinniiuumm.. C

Cororrerecct At Ansnswewer ir is.s. A A cecerramamic oic oidide oe o! a! alulummininiuiumm.. E

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Q

Quueesstitioon n NNuummbbeerr.. :..: hhiicch h oo! ! tthheesse e ccoorre e mmatateerriiaalls s wwiill ll bbe e uusesed d iin n tthhe e mmaa55iinn$ $ oo! ! aa composite material !lat panel2.

composite material !lat panel2. O

Oppttiioon n AA.. ;;eeaa$$oonnaal l ccoorree.. O

Oppttiioon n BB.. eeccttaann$$uullaar r ccoorree.. O

Oppttiioon n CC.. 33lleeiibblle e ccoorree.. C

Coorrrreecct At Annsswweer ir iss.. ;;eeaa$$oonnaal cl coorree.. E

Q

Quueesstitioon Nn Nuummbbeerr.. <..< hhiicch oh o! t! thhe !e !oolllolowwinin$ c$ coouuld ld bbeest st bbe me maannuu!!aaccttuurreed !d !rrom om =e=errssppee panel2.

panel2. O

Oppttiioon n AA.. A A ppaasssseenn$$eer wr wiinnddooww.. O

Oppttiioon n BB.. A A rraaddoommee.. O

Oppttiioon n CC.. A A ccoocc55ppiit t wwiinnddssccrreeeenn.. C

Coorrrreecct At Annsswweer ir iss.. A A ppaasssseenn$$eer wr wiinnddooww.. E

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Quueessttiioon n NNuummbbeerr.. 11**.. eellaar r aannd d NNoommee  aarre e ttyyppees s oo!!.. O

Oppttiioon n AA.. $$llaasss s !!iibbrre e ccoommppoossiittee.. O

Oppttiioon Bn B.. aaddaanncceed cd coommppoossiittee.. O

Oppttiioon n CC.. aalluummiinniiuum m aallllooyy.. C

Coorrrreecct At Annsswweer ir iss.. aaddaanncceed cd coommpoposisittee.. E

Eplaplananatiotion.n. eellar aar and Nnd Nomome are are Ae Araramimid mad materteriaials.ls.

Q

Quueessttiioon n NNuummbbeerr.. 1111.. --ttrreenn$$tth h oo! ! !!iibbrree$$llaasss s iiss.. O

Oppttiioon n AA.. eeiitthheer r ddiirreeccttiioonn.. O

Oppttiioon n BB.. aalloonn$ $ tthhe e !!iibbrree.. O

Oppttiioon n CC.. aaccrroosss s tthhe e !!iibbrree.. C

Coorrrreecct At Annsswweer ir iss.. aalloonn$ t$ thhe !e !iibbrree.. E

Qu

Quesestition on NuNummbberer.. 11".". A A cocommpoposisite te !l!lap ap papanenel l hahas ss sttruructctuuraral dl damama$a$e. e. hahat Nt ND# D# mmetethhodod will you use to detect2.

will you use to detect2. O

Oppttiioon n AA.. ;;ii$$h h oollttaa$$e e ++rraayy.. O

Oppttiioon n BB.. ((oow w oollttaa$$e e ++rraayy.. O

Oppttiioon n CC.. CCooiin n ttaap p tteesstt.. C

Coorrrreecct t AAnnsswweer r iiss.. CCooiin n ttaap p tteesstt.. E

Q

Quueessttiioon Nn Nuummbbeerr.. 11.. --oouunnd id is bs beesst at abbssoorrbbeed bd by a y a mmaatteerriiaal wl whhiicch ih iss.. O

Oppttiioon n AA.. ddeennssee.. O

Oppttiioon n BB.. ssoo!!t t aannd d ppoorroouuss.. O

Oppttiioon n CC.. hhaarrdd.. C

Coorrrreecct At Annsswweer ir iss.. ssoo!!t at annd pd poorroouuss.. Eplan

Eplanationation.. CelluCellular' mlar' materiaaterials ma5ls ma5e $ood e $ood sound sound insulainsulation. tion. -ound -ound is unis una!!ea!!ected by cted by densidensity, ty, nornor hardness.

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Quesestition on NuNummbberer.. 110.0. #h#he me maaimimum um tetennsisille se strtrenen$$th th oo! !! !ibibre re rereinin!o!orrceced pd plalaststic ic is is acachhieieeedd usin$.

usin$. Op

Optition on AA.. !i!ibrbres ues unini!o!ormrmly dly disistrtribibututed ed at 0at 04 d4 de$e$rerees tes to eo eacach oh oththerer.. O

Oppttiioon Bn B.. uunniiddiirreeccttiioonnaal !l !iibbrreess.. O

Oppttiioon n CC.. cchhooppppeed d ssttrraannd d mmaatt.. C

Cororrerecct t AAnsnswewer r isis.. uniuniddirirecectitiononal al !i!ibrbreses.. E

Q

Quueesstitioon n NNuummbbeerr.. 1144.. ==oolylyeessteter r rreessiin n aannd d $$llaasss s !!iibbrre e ccllootthh, , bbeeccomomeess.. O

Oppttiioon n AA.. ==##33EE.. O

Oppttiioon n BB.. ==CC.. O

Oppttiioon n CC.. FF==.. C

Coorrrreecct t AAnnsswweer r iiss.. FF==.. E

Q

Quueessttiioon n NNuummbbeerr.. 1166.. A A tthheerrmmooppllaassttiic c ccaan n bbee.. O

Oppttiioon n AA.. hheeaatteed ad annd !d !oorrmmeed od onnly ly oonnccee.. Op

Optition on B.B. is is nonot at a!!!!ececteted bd by y eeen en lolow tw tememppererataturureses.. Op

Optition on C.C. cacan bn be re reheheaeateted ad and nd rere!o!ormrmed ed mmorore te thahan on oncnce.e. Co

Corrrrecect At Ansnswewer isr is.. cacan bn be ree reheheatated aed and nd rere!o!ormrmed med morore the than an ononcece.. E

Q

Quueessttiioon n NNuummbbeerr.. 1177.. AAn n iimmppaacct t aaddhheessiie e iis s ppaarrt t oo! ! tthhee.. O

Oppttiioon n AA.. tthheerrmmooppllaassttiic c $$rroouupp.. O

Oppttiioon n BB.. tthheerrmmoosseet t $$rroouupp.. O

Oppttiioon n CC.. AAnnaaeerroobbiic c rreessiin n $$rroouupp.. C

Coorrrreecct At Annsswweer ir iss.. tthheermrmooppllaaststiic $c $rroouupp.. E

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Quesestition on NuNummbberer.. 11:.:. -a-anndwdwicich ph pananelels ms madade oe o! m! metetaal hl hooneneyycocommb cb coonnststrurucctition on arare ue usesed od onn modern aircra!t because this type o! construction.

modern aircra!t because this type o! construction. Op

Optition on A.A. may may be rbe repepaiairered by d by $l$luiuin$ n$ rereplplacacememenent s5t s5in tin to to the ihe innnner cer corore me mateateririal wal withith thermoplastic resin.

thermoplastic resin. Op

Optition Bon B.. is liis li$h$hteter thr than san sinin$l$le she sheeeet s5t s5in oin o! th! the same same stre strenen$th $th anand is md is morore coe corrrrososion ion reresisiststanant.t. O

Oppttiioon Cn C.. hhaas a s a hhii$$h sh strtreenn$$th th tto wo weei$i$hht rt raatitioo.. Cor

Correcrect At Answnswer ier is.s. is lis li$hi$hter ter thathan sin sin$ln$le she sheet eet s5is5in on o! th! the sae same me strestren$tn$th anh and is d is momore cre corrorrosioosionn resistant.

resistant. E

Qu

Quesestition on NuNummbberer.. 11<.<. A A cacatete$o$ory ry o! o! pplalaststic ic mmatatereriaial tl thhat at is is ccapapabable le o! o! soso!t!teneninin$ o$ or !r !lolowwinin$$ when reheated is described as a.

when reheated is described as a. O

Oppttiioon n AA.. tthheerrmmoosseett.. O

Oppttiioon n BB.. tthheerrmmooppllaassttiicc.. O

Oppttiioon n CC.. tthheerrmmooccuurree.. C

Coorrrreecct At Annsswweer ir iss.. tthheerrmmooppllaassttiicc.. E

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Quesestition on NuNummbberer.. ""*.*. #h#he ce clalassssi!i!iicacatitioon on o! h! hi$i$h th tenensisile le ststrerenn$t$th !h !iibrbre$e$lalass uss usesed id in an airircrcra!a!tt structures is.

structures is. O

Oppttiioon n AA.. FF++$$llaassss.. O

Oppttiioon n BB.. EE++$$llaassss.. O

Oppttiioon n CC.. --++$$llaassss.. C

Coorrrreecct t AAnnsswweer r iiss.. --++$$llaassss.. E

Qu

Quesestition on NuNummbberer.. ""1.1. hihich ch is is ththe e ididenentti!i!yyinin$ $ chchararacacteterrisistitic c o! o! aacrcryylilic c pplalaststicics2s2.. Op

Optition on A.A. AcAcetetonone we wilill sl so!o!teten tn the he plplasastictic, b, but ut wiwill ll nonot ct chahan$n$e ie its ts cocololourur.. Op

Optition on B.B. ;a;as a ys a yelellolowiwish sh titinnt wt whhen en ieiewwed ed !r!rom om ththe ee ed$d$ee.. O

Oppttiioon n CC.. GGiinnc c cchhlloorridide we wiilll hl haae e nno eo e!!!!eecctt.. Co

Corrrrecect t AAnsnswewer ir is.s. GiGinc nc chchloloriride de wiwill ll hahae e no no e!e!!e!ectct.. E

Qu

Quesestition on NuNummbberer.. """.". #h#he ce clalassssi!i!iicacatitioon !n !oor !r !ibibrre$e$lalass ss rereinin!o!orcrcememenent mt matatereriaial thl that at is his hi$i$hh resistiity and the most common is.

resistiity and the most common is. O

Oppttiioon n AA.. EE++$$llaassss.. O

Oppttiioon n BB.. --++$$llaassss.. O

Oppttiioon n CC.. FF++$$llaassss.. C

Coorrrreecct t AAnnsswweer r iiss.. EE++$$llaassss.. E

Qu

Quesestition on NuNummbberer.. "".. CComompoposisite te !a!abrbric ic mmatatereriaial il is cs cononsisidederered td to bo be te thhe se strtroon$n$esest it in wn whhatat direction2.

direction2. O

Oppttiioon n AA.. aarrpp.. O

Oppttiioon n BB.. BBiiaass.. O

Oppttiioon n CC.. ee!!tt.. C

Coorrrreecct t AAnnsswweer r iiss.. aarrpp.. E

Qu

Quesestition on NuNummbberer.. ""0.0. hihich ch o! o! ththe !e !olollolowwinin$ a$ are re $e$eneneraralllly cy chahararactctererisisttic ic o! o! aararammid id !!ibibrere &elar composites2.

&elar composites2. Op

Optition on AA.. ;i;i$h $h ttenensisile le ststrerenn$t$th ah annd !d !leleiibbililitityy.. Op

Optition on B.B. 3l3leeibiibililityty, s, sti!ti!!n!nesess ans and cd cororrorosisie e!e e!!e!ect ict in con contntacact wit with ath alumlumininiumium.. Op

Optition on C.C. ;i;i$h $h tetensinsile sle strtrenen$t$th, h, ststi!i!!n!nesess as and nd ababilility ity to to cocondnducuct et eleclectrtricicityity.. Cor

Correcrect t AnAnsweswer ir is.s. ;i$;i$h h tentensile sile strstren$en$th, th, stisti!!n!!ness ess and and abiability lity to to conconduduct ct eleelectrctriciicityty. . O O ;i$;i$hh tensile stren$th and !leibilit

tensile stren$th and !leibility.y. E

Q

Quueesstitioon Nn Nuummbbeerr.. ""44.. hhiicch oh o! t! thhe !e !oolllolowwinin$ a$ arre $e $eenneerraallly ly cchhaarraacctteerriiststic ic oo!! carbon)$raphite !ibre composites2.

carbon)$raphite !ibre composites2. Op

Optition on A.A. 3l3leeibiibililityty, ;i, ;i$h c$h comomprpressessiie ste streren$n$th ath and and abibilitlity to cy to cononduduct ect elelectctriricicityty.. Op

Optition on B.B. 3l3leeibibililitity ay annd hd hi$i$h ch comomppreressssiie se strtrenen$$thth.. Op

Optition Con C.. -t-ti!i!!n!nessess, hi$, hi$h comh comprpressessiie stre strenen$t$th anh and cod corrrrososiie e!e e!!e!ect in cct in conontactact witt with alh alumumininiumium.. Cor

Correcrect At Answnswer ier is.s. -ti-ti!!n!!ness, ess, hi$hi$h coh compmpresressie sie strstren$en$th ath and nd corcorrosrosie ie e!!e!!ect ect in cin contontact act witwithh aluminium.

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Quesestition on NuNummbberer.. ""6.6. hihich ch o! o! ththe e !o!olllolowwinin$ $ ststaatetemmenents ts is is trtrue ue ababoouut tt thherermmoosesettttinin$$ plastics2.

plastics2. O

Oppttiioon n AA.. ##hhey ey aarre e aallso so 55nnoowwn n aas s ##ee!!lolonn.. Op

Optition Bon B.. OnOnce mce mououldlded ied intnto sho shapape the they bey bececomome see set ant and cad cannnnot sot sububse%se%ueuentntly bly be soe so!t!tenened bed byy reheatin$.

reheatin$. Op

Optition on C.C. #h#hey ey bebecocomme pe plalasstitic wc whhen en heheaat it is as appplplieied.d. Co

Corrrrecect At Ansnswewer isr is.. OnOnce mce mououldelded ind into shto shapape the they bey bececomome set ae set and cnd canannonot sut subsbse%e%ueuentntly bly bee so!tened by reheatin$.

so!tened by reheatin$. E

Eppllaannaattiioonn.. NNII((.. 03.1b. Air

03.1b. Aircraft Materials - Composite and craft Materials - Composite and Non-Metallic other than wood and fabric.Non-Metallic other than wood and fabric.

Q

Quueesstitioon Nn Nuummbbeerr.. 1..1 hhiicch oh o! t! thhe !e !oolllolowwinin$ i$ is ss suuscsceeppttibiblle te to to thhe ie inn$$rreesss os o! m! mooisisttuurree22.. O

Oppttiioon n AA.. FFllaasss s !!iibbrree.. O

Oppttiioon n BB.. CCaarrbboon n !!iibbrree.. O

Oppttiioon n CC.. eellaarr.. C

Coorrrreecct At Annsswweer ir iss.. eellaarr.. E

Q

Quueessttiioon n NNuummbbeerr.. "".. hhaat t tteesstts s aarre e ddoonne e oon n aaddhheessiie e @@ooiinnttss22.. O

Oppttiioon n AA.. --hheeaar r aannd d ppeeeell.. O

Oppttiioon n BB.. IImmppaacct t aannd d ppeeeell.. O

Oppttiioon n CC.. IImmppaacct t aannd d sshheeaarr.. C

Coorrrreecct t AAnnsswweer ir iss.. --hheeaar r aannd pd peeeell.. E

Q

Quueesstitioon n NNuummbbeerr.. .. hheen n uussinin$ $ a ha hoot bt boonnddeer tr to eo e!!!!eecct a t a ccoommppoossiitte re reeppaaiirr, , yyoou uu ussee.. O

Oppttiioon n AA.. iinnoorr$$aanniic rc reessiin an addhheessiieess.. O

Oppttiioon n BB.. oorr$$aanniic c rreessiin n aaddhheessiieess.. O

Oppttiioon n CC.. sysynntthheettiic c rreessiin n aaddhheessiieess.. C

Cororrerecct At Ansnswewer ir is.s. sysyntnthehetitic rc resesin in adadhehesisiees.s. E

Q

Quueesstitioon Nn Nuummbbeerr.. 0..0 IIn a n a ccoommppoosisite te rreeppaair ir llayay++uupp, h, hoow mw muuch ch sshhoouulld ed eaacch lh layayeer er etteenndd beyond the layer below it2.

beyond the layer below it2. O

Oppttiioon n AA..   + + 0 0 iinncchheess.. O

Oppttiioon n BB.. 1 1 + + " " iinncchheess.. O

Oppttiioon n CC.. " " + +   iinncchheess.. C

Coorrrreecct t AAnnsswweer ir iss.. 1 1 + " + " iinncchheess.. E

Eplplananatatioion.n. 33AAA A AAC0C0 = =a$a$e e +4+4..

Q

Quueessttiioon n NNuummbbeerr.. 44.. hhaat t iis s tthhe e ee!!!!eecct t oo! ! hheeaat t oon n a a ccoolld d ccuurre e rreessiinn22.. O

Oppttiioon n AA.. NNo o ee!!!!eecct t oon n ppoot t llii!!ee.. O

Oppttiioon n BB.. DDeeccrreeaasse e ppoot t llii!!ee.. O

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C

Coorrrreecct t AAnnsswweer r iiss.. DDececrreeasase pe poot lt lii!!ee.. E

Q

Quueesstitioon n NNuummbbeerr.. 66.. II! ! yyoou u iinnccrreeaasse e tthhe e amamoouunnt t oo! ! ccaattaalylysst t iin n a a rreessiin n mmiittuurree,,.. O

Oppttiioon An A.. tthhe me matateerriiaal wl wiilll bl beeccoomme se sttrroonn$$eerr.. O

Oppttiioon n BB.. tthhe e mmatateerriiaal l wwiilll bl beeccoomme e wweeaa55eerr.. O

Oppttiioon n CC.. tthhe e ppoot t llii!!e e wwiilll l bbe e ddeeccrreeaasseedd.. C

Cororrerecct At Ansnswewer ir is.s. ththe pe pot ot lili!e !e wiwill ll bbe de dececrreaeasesed.d. E

Q

Quueesstitioon Nn Nuummbbeerr.. 7..7 hhaat tt twwo co comomppoonneennts ts oo! a ! a tthhrreee pe paarrt pt poolylyeessteter rr reessiin an arre de daann$$eerroouus ts too mi to$ether directly2.

mi to$ether directly2. O

Oppttiioon n AA.. AAcccceelleerraatotor r aannd d !!rreee e ccatataalylystst.. O

Oppttiioon n BB.. CCaattaallyysst t aannd d rreessiinn.. O

Oppttiioon n CC.. AAcccceelleerraattoor r aannd d rreessiinn.. C

Cororrerecct At Ansnswewer isr is.. AAcccceleleeraratotor anr and !rd !ree cee catataalylystst.. E

Eplplananatatioion.n. CACAI= I= AA()()7+7+6 pa6 pa$e " p$e " parara 0.a 0.

Q

Quueesstitioon n NNuummbbeerr.. ::.. hhaat t iis s ththe e ee!!!!eecct t oo! ! aaddddinin$ $ totoo o mmucuch h hhaarrddeenneer r to to a a rreesisinn22.. O

Oppttiioon n AA.. NNo o ee!!!!eecctt.. O

Oppttiioon n BB.. 99aa55ees s tthhe e rreeppaair ir mmoorre e bbrriitttltlee.. O

Oppttiioon n CC.. ##hhe e rreessiin n wwiilll l nnoot t hhaarrddeenn.. C

Cororrerecct At Ansnswewer ir is.s. 9a9a5e5es ts the he rereppaiair mr morore be bririttttlele.. E

Q

Quueessttiioon Nn Nuummbbeerr.. <<.. hhaat it is ts thhe le laarr$$eesst ht hoolle ie in hn hoonneyeyccoommb rb reeppaaiirraabblle we wiitthh microballoons2.

microballoons2. O

Oppttiioon n AA.. ""..440 0 iinncchheess.. O

Oppttiioon n BB.. ""..440 0 mmmm.. O

Oppttiioon n CC.. ""..440 0 ccmm.. C

Coorrrreecct t AAnnsswweer r iiss.. ""..440 0 ccmm.. E

Eplplananatatioionn.. AnAnswswer er is is 1 i1 incnchh..

Qu

Quesestition on NuNummbberer.. 11*.*. AAn n aiair r ddririeen n rorouuteter r is is uusesed d to to rrememooe e hohonneyeycocommb mb matatereriaial l !o!orr repairs.

repairs. O

Oppttiioon n AA.. wwhheen n oonne e oouuteter r s5s5iin n iis s ddamamaa$$eedd.. O

Oppttiioon Bn B.. tto so sttaaiinnlleess ss sstteeeel hl hoonneyeyccomomb ob onnlyly.. O

Oppttiioon n CC.. wwhheen bn booth th oouuteter sr s55iinns as arre e ddamamaa$$eedd.. C

Cororrerecct At Ansnswewer ir is.s. wwhehen on onne oe ouuteter sr s55in in is is dadamma$a$eded.. E

Q

Quueessttiioon n NNuummbbeerr.. 1111.. hheerre we woouulld d yyoou uu usse a e a ##eemmpplleessttiicc5522.. Op

Optition on AA.. 3o3or tr the he bobounundadary ry mamar5r5inin$ $ o! o! a ca comompoposisite te rerepapairir.. Op

Optition Bon B.. ##o io indndicaicate tte temempeperaratuture wre whehen a rn a repepairaired ced comompoposisite ite item tem is cis curured wed with ith heheat lat lamampsps.. Op

Optition on C.C. As As a ta temempoporarary ry rereppaiair ir in a $n a $lalass ss !!ibibre re ininteternrnalal.. Cor

Correcrect At Answnswer ier is.s. #o #o indindicaticate tee tempmperaeraturture whe when a en a reprepairaired ced comomposiposite ite item tem is cis cureured wd with ith heaheatt lamps.

(9)

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Quesestition on NuNummbberer.. 11".". #h#he e aacucuum um coconnnenectctioions ns oon a n a !i!ibbrere$l$laass ss rrepepaiair mr musust bt be pe plalaceced od ontntoo the.

the. O

Oppttiioon n AA.. ttoop lp layayeer or o! $! $lalass ss !!aabbrriic dc diirreeccttlyly.. O

Oppttiioon n BB.. bbrreeaatthheer r mmaatt.. O

Oppttiioon n CC.. ppeeeel l ppllyy.. C

Coorrrreecct t AAnnsswweer r iiss.. bbrreeaatthheer r mmaatt.. Ep

Eplanlanatioation.n. #he #he brebreathather mer mat alat allowlows the s the air air to !lto !low !ow !rom rom the rthe repaepairir..

Qu

Quesestition on NuNummbberer.. 11.. hahat dt do yo you ou ddo io i! y! you ou !o!orr$$et et to to aadd dd hhararddenener er to to a ca comompopossitite re repepaiair2r2.. Op

Optition on AA.. AdAdd hd hararddenener er aat tt the he eded$e$es as annd id it wt wilill cl curure.e. O

Oppttiioon n BB.. IIt t wwilill l ccuurre e eeeennttuuaallly ly ananyywawayy.. O

Oppttiioon n CC.. ememooe e aalll rl reesisin n aannd d sstatarrt at a$$aaiinn.. Co

Corrrrecect t AAnsnswewer r isis.. eemomoe e alall rl resesin in anand d ststarart at a$a$ainin.. E

Q

Quueessttiioon Nn Nuummbbeerr.. 1100.. hhy wy woouulld yd yoou uu usse me miiccrroobbaalllloooonns as as a s a !!iilllleerr22.. O

Oppttiioon n AA.. IIt it is ts thhe le li$i$hhtteesst !t !iillleler mr maatteerriaial.l. O

Oppttiioon Bn B.. IIt it is ts thhe ce chheeaappeest st !!iilllleer mr maateterriiaall.. O

Oppttiioon Cn C.. IIt ct crroossss++lliinn55s ws wiitth th thhe pe paanneell.. Co

Corrrrecect t AAnsnswewer ir is.s. It It is is ththe le li$i$hthtesest !t !ililleler mr matatereriaial.l. Ep

Eplanlanatioation.n. 9ic9icrobroballalloonoons is s is the the li$hli$htestest !t !illeiller mr materaterialial..

Qu

Quesestition on NuNummbberer.. 114.4. hehen n ususinin$ $ a ba bacac55inin$ $ !o!ormrmer er on on a a cocommpoposisite te rereppaiair yr you ou nneeeed td to uo usese.. O

Oppttiioon n AA.. a a aaccuuuum m bbaa$$.. O

Oppttiioon n BB.. cceelllloopphhaannee.. O

Oppttiioon n CC.. bbrreeaatthheer r ccllootthh.. C

Coorrrreecct t AAnnsswweer r iiss.. cceelllloopphhaannee.. E

Q

Quueessttiioon n NNuummbbeerr.. 1166.. ;;eeaatteer r mmaatts ss shhoouulld d ooeerrllaap p tthhe e rreeppaaiir r bbyy.. O

Oppttiioon n AA.. 0 0 iinncchheess.. O

Oppttiioon n BB.. 6 6 iinncchheess.. O

Oppttiioon n CC.. " " iinncchheess.. C

Coorrrreecct t AAnnsswweer r iiss.. " " iinncchheess.. E

Qu

Quesestition on NuNummbberer.. 117.7. A A ththerermmopoplalasstitic c !i!ibbre re rreiein!n!oorcrced ed cocommpposositite e is is prprepeparared ed byby.. O

Oppttiioon n AA.. a a ssoolleennt t wwiippee.. O

Oppttiioon n BB.. ccoorroonna a mmeetthhoodd.. O

Oppttiioon n CC.. eettcchhiinn$$.. C

Coorrrreecct At Annsswweer ir iss.. ccoorroonna ma meetthhoodd.. Ep

Eplanlanatioation.n. CorCorona ona metmethod ihod is uses used to pd to preprepare a are a thethermrmoplaoplastic stic matmaterierial.al. http?))www.bondmaster.com)sur!ace=rep.asp

(10)

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Quesestition on NuNummbberer.. 11:.:. DDururinin$ $ aacucuum um baba$ $ lalayy+u+up p ththe e aacucuum um $a$auu$$e e is is pplalaceced d whwherere2e2.. O

Oppttiioon n AA.. NNeet tt to o tthhe e aaccuuuum m ppoorrtt.. O

Oppttiioon n BB.. OOppppoossitite e ssiidde te to o tthhe e aaccuuuum m ppoorrtt.. O

Oppttiioon n CC.. OOeer r tthhe e rreeppaaiirr.. Co

Corrrrecect t AAnsnswewer r isis.. OpOppoposisite te siside de to to ththe e aacucuum um poportrt.. Eplan

Eplanationation.. AlthouAlthou$h $h the the acuum acuum $au$e $au$e can can be pbe placed laced anywhanywhere, ere, the ethe easiest asiest bein$ bein$ on on the sthe sameame side as the acuum noHHle, the most lo$ical answer &and probably the one the CAA want is opposite side as the acuum noHHle, the most lo$ical answer &and probably the one the CAA want is opposite side o! the repair to the noHHle. -ee eppesen Adanced Composites shows a dia$ram with it opposite side o! the repair to the noHHle. -ee eppesen Adanced Composites shows a dia$ram with it opposite side &!i$ 7+0 and one showin$ it combined with the acuum noHHle &!i$ 7+6.

side &!i$ 7+0 and one showin$ it combined with the acuum noHHle &!i$ 7+6.

Q

Quueessttiioon n NNuummbbeerr.. 11<<.. --tteeppppeed d ccuurriinn$ $ hhaass.. O

Oppttiioon n AA.. " " oor r mmoorre e aarrrreesst t ppooiinnttss.. O

Oppttiioon n BB.. nno o aarrrreesst t ppooiinntt.. O

Oppttiioon n CC.. 1 1 aarrrreesst t ppooiinntt.. C

Cororrerecct t AAnsnswewer r isis.. " " oor r mmorore e ararrresest t ppoioinntsts.. Eplan

Eplanationation.. -ee e-ee eppesen ppesen AdAdanced anced ComComposites posites &dwel&dwell timl time / soe / soa5 tima5 time / ae / arrest rrest pointpoint. Or . Or A=A= #echnician Air!rame #etboo5.

#echnician Air!rame #etboo5.

Q

Quueesstitioon Nn Nuummbbeerr.. "*"*.. 99aaimimum um rreeppaair ir ddimimenenssioionns !s !oor ur usse oe o! m! micicrroobbaalllloooonns is iss.. O Oppttiioon n AA.. 11**mmmm.. O Oppttiioon n BB.. ""**mmmm.. O Oppttiioon n CC.. **mmmm.. C

Coorrrreecct At Annsswweer ir iss.. 11**mmmm.. Eplan

Eplanationation.. 9aim9aimum reum repair pair with with microbmicroballooalloons is ns is approapproimatimately ely ): in): inch + ch + closesclosest hert here is e is 1*1* mm. A()7+6 7.0.

mm. A()7+6 7.0.

Qu

Quesestition on NuNummbberer.. ""1.1. IIn n an an auautotoclclaae e whwhat at ppreressssuure re wowoululd d ththe e aacucuum um alalararm m be be seset t atat2.2. O

Oppttiioon An A.. OOppeerraattiinn$ p$ prreessssuurree.. O

Oppttiioon n BB.. ;;ii$$hheer r tthhaan n ooppeerraattinin$ $ pprreessssuurree.. O

Oppttiioon n CC.. ((oowweer r tthhaan n ooppeerraattiinn$ $ pprreesssusurree.. C

Cororrerecct At Ansnswewer isr is.. ((owower ter thahan on opeperaratitin$ pn$ preressssuurere.. Eplan

Eplanationation.. An aAn autoclautoclae ue uses pses pressurressure, so e, so the athe alarm larm must must sound sound i! thi! the pre pressure essure dropdrops bels belowow normal.

normal.

Q

Quueesstitioon n NNuummbbeerr.. """".. IIn n aan n aauutotoccllaae e wwhhaat t wwoouulld d yyou ou ccooeer r ththe e rreeppaaiir r iinn22.. O

Oppttiioon n AA.. ;;ii$$h h tteemmp p nnyylloonn.. O

Oppttiioon n BB.. ==oollyypprrooppeelleennee.. O

Oppttiioon n CC.. ==oollyytthheennee.. C

Coorrrreecct At Annsswweer ir iss.. ;;ii$$h th teemmp np nyylloonn.. E

Q

Quueessttiioon n NNuummbbeerr.. "".. hheen n mmiiiinn$ $ rreessiin n iit t iis s ddaann$$eerroouus s tto o aadddd.. Op

Optition on AA.. acacceceleleraratotor r anand cd catataalylyst st bbe!e!orore re resesinin.. Op

Optition on B.B. cacatatalylyst st anand d reresisin bn bee!o!ore re acacceceleleraratotorr.. Op

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Co

Corrrrecect At Ansnswewer ir is.s. acacceceleleraratotor ar and nd cacatatalylyst bst be!e!orore re resesinin.. E

Epplalannaattioionn.. AA(()7)7++6 6 00..

Q

Quueessttiioon n NNuummbbeerr.. ""00.. IIn n aan n aauuttooccllaaee, , tto o aapppplly y pprreessssuurree.. O

Oppttiioon n AA.. a a aaccuuuum m bbaa$ $ iis s uusseedd.. O

Oppttiioon n BB.. wweeii$$hhtts s aarre e uusseedd.. O

Oppttiioon n CC.. ccllaammpps s aarre e uusseedd.. C

Coorrrreecct t AAnnsswweer ir iss.. a a aaccuuum um bbaa$ i$ is us usseedd.. E

Q

Quueessttiioon n NNuummbbeerr.. ""44.. hhaat t ddooees s 99--DD- - ssttaannd d !!oorr22.. O

Oppttiioon n AA.. 99eettaal -l -uurr!!aacce De Dimimeennsisioon n --eecctotorr.. O

Oppttiioon n BB.. 99aatteerriiaal -l -aa!!eety ty DDaatta a --hheeeett.. O

Oppttiioon Cn C.. 99aaimimum um --ttrruucctuturraal Dl Deessi$i$n -n -yyststemem.. C

Cororrerecct At Ansnswewer ir is.s. 9a9ateteririal al -a-a!e!ety ty DaData ta -h-heeetet.. E

Eplaplananatiotion.n. 9-9-D- D- + 9+ 9ateateririal al -a!-a!ety ety DaData -ta -heheetet..

Q

Quueessttiioon n NNuummbbeerr.. ""66.. ;;oonneeyyccoommb b !!oor r rreeppaaiir r ccaan n bbe e rreemmooeed d wwiitthh.. O

Oppttiioon n AA.. a a ddrriillll.. Op

Optition on B.B. lolocacalllly y mmananu!u!acactuturered d coconncacae e 5n5ni!i!ee.. O

Oppttiioon n CC.. a a rroouutteerr.. C

Coorrrreecct t AAnnsswweer r iiss.. a a rroouutteerr.. E

Eplplananatatioionn.. CACAI=I=s s AA()()7+7+66..

Q

Quueessttiioon n NNuummbbeerr.. ""77.. ##hhe e ppoot t llii!!e e oo! ! a a ccoolld d ccuurreed d rreessiinn.. Op

Optition on AA.. is nis not ot rerelilianant upt upon on tetemmpeperaratuture !re !luluctctuauatitionons.s. Op

Optition on B.B. ddececrereasases es wiwith th an an inincrcreaease se in in tetemmpeperaratuturere.. Op

Optition on C.C. ininccrereasases es wiwith th ininccrereasase oe o! ! tetemmpeperaratuturere.. Co

Corrrrecect At Ansnswewer isr is.. dedecrcreaeaseses wis with ath an inn incrcreaease ise in ten temmpeperaratuturere.. E

Eplplananatatioionn.. CACAI=I=s s AA()()7+7+66..

Qu

Quesestition on NuNummbberer.. "":.:. #h#herermmososetettitin$ n$ adadhhesesiie, e, duduririnn$ $ ththeieir r cucuririn$ n$ cycyclcle e $$iie e oo!!!!.. O

Oppttiioon n AA.. ssttaattiic c rraaddiiaattiioonn.. O

Oppttiioon n BB.. hheeaatt.. O

Oppttiioon n CC.. ccaarrbboon n mmoonnooiiddee.. C

Coorrrreecct t AAnnsswweer ir iss.. hheeaatt.. Eplan

Eplanationation.. plasticplastics &or s &or adheadhesies sies re%uire%uire here heat to at to ma5e ma5e them them cure. cure. #he #he heat heat can can be apbe appliedplied eternally &endothermic or created internally by a

eternally &endothermic or created internally by a catalyst or hardener &eothermic. #he latter $iescatalyst or hardener &eothermic. #he latter $ies o!! heat.

o!! heat.

Qu

Quesestition on NuNummbberer.. ""<.<. #h#he ee e!!!!ecect ot o! a ! a lolowwer er tetemmpeperaratuture re ththan an amambibienent dt dururinin$ t$ the he cucuririn$n$ period o! a resin, will cause the curin$ time to

period o! a resin, will cause the curin$ time to.. O

Oppttiioon n AA.. ddeeccrreeaassee.. O

Oppttiioon n BB.. iinnccrreeaassee.. O

Oppttiioon n CC.. rreemmaaiin n uunncchhaann$$eedd.. C

Coorrrreecct t AAnnsswweer r iiss.. iinnccrreeaassee.. Eplan

(12)

Q

Quueesstitioon Nn Nuummbbeerr.. **.. hhaat it is us usseed ad as ts thhe be baasse ce cooeerrinin$ o$ on a n a hhoonneyeycocommb rb reeppaaiirr22.. O

Oppttiioon An A.. FFllaass ss ccllootth oh or tr thhiin an alulummiinniium um sshheeeett.. O

Oppttiioon n BB.. ##hhiicc5 5 aalluummiinniiuum m sshheeeett.. O

Oppttiioon n CC.. ==llyywwoooodd.. Co

Corrrrecect At Ansnswewer ir is.s. FlFlasass cs cloloth th or or ththin in alalumumininiuium m shsheeeet.t. Eplan

Eplanationation.. 9ost c9ost correcorrect answet answer !or !or a rer a repair pair to a to a honeyhoneycomb scomb sandwhandwhich stich structurructure. Ae. A()7+6 ()7+6 7.4.47.4.4..

Q

Quueesstitioon Nn Nuummbbeerr.. 11.. hheen dn drriilllliinn$ a $ a ccaarrbboon !n !iibbrre re reeinin!!oorrcceed pd pllaasstitic uc usese.. Op

Optition on AA.. a a ststeeeel l ddririlll al and nd cacarbrbararuundndum um popowdwderer.. O

Oppttiioon Bn B.. a ta tuunn$$sstteen dn drriilll wl wiith th a pa pooinintteed td tiipp.. O

Oppttiioon n CC.. a a ttuunn$$sstteen n ccaarrbbiidde e ddrriillll.. C

Cororrerecct t AAnsnswewer ir is.s. a ta tuun$n$ststen en cacarbrbidide e drdrilill.l. Eplan

Eplanationation.. AirbuAirbus As A0* 0* -9 + -9 + states states CarbCarbide oide or Carr Carbide bide tipped tipped drill drill !or !or compocomposite msite materialaterials.s.

Qu

Quesestition on NuNummbberer.. ".". hehen n lalayyinin$ $ up up a a $l$lasass !s !ibibrre re repepaiairr, , ththe ee etrtra la layayer er o! o! !i!ibrbre e isis.. O

Oppttiioon n AA.. a sa saaccrri!i!iciciaial ll layayer er !!oor sr saannddiinn$$.. O

Oppttiioon n BB.. !!oor r eettrra a ssttrreenn$$tthh.. O

Oppttiioon n CC.. !!oor r sshhrriinn55aa$$ee.. C

Coorrrreecct t AAnnsswweer ir iss.. !!oor er ettrra sa sttrreenn$$tthh.. E

Eplplananatatioion.n. ACAC0 0 ++&&  papa$e $e ++0.0.

Q

Quueesstitioon n NNuummbbeerr.. .. BBuubbbbllees as arre re rememooeed d !!rroom m a a wweet ct coommppoossiite te lalayy+u+up p byby.. O

Oppttiioon n AA.. aapppplliiccaattiioon n oo! ! pprreessssuurree.. O

Oppttiioon n BB.. uusse e oo! ! a a rroolllleerr.. O

Oppttiioon n CC.. aapppplliiccaattiioon n oo! ! aaccuuuumm.. C

Coorrrreecct t AAnnsswweer ir iss.. uusse e oo! a ! a rroolllleerr.. Ep

Eplanlanatioation.n. BubBubbles bles &la&lar$r$e one ones anes anywayyway are  are remremoeoed wid with a rth a rollollerer..

Q

Quueesstitioon Nn Nuummbbeerr.. 00.. JJse se oo! e! ecceessssiie he haarrddeenneer ir in pn poolylyesestteer rr reesisin ln leeaadds ts too.. O

Oppttiioon n AA.. a a lleesss s ssttii!!! ! @@ooiinntt.. O

Oppttiioon n BB.. rreedduucceed d ppoot t llii!!ee.. O

Oppttiioon n CC.. ssttii!!!!eer r @@ooiinntt.. C

Coorrrreecct t AAnnsswweer r iiss.. rreedduucceed d ppoot t lili!!ee.. Eplan

Eplanationation.. #o#oo muo much harch hardenedener will r will $reatly $reatly reducreduce pot e pot li!e ali!e as well s well as maas ma5e the 5e the polyepolyester bster brittlerittle..

Qu

Quesestition on NuNummbberer.. 4.4. hehen tn the he tetemmpeperaratuture re ininccrereasasees os on a n a hohot bt bonond rd repepaair ir is is ppauausesed id it it iss 5nown as.

5nown as. O

Oppttiioon n AA.. aarrrreesst t ppooiinntt.. O

Oppttiioon n BB.. rraammppiinn$ $ ddoowwnn.. O

Oppttiioon n CC.. rraammppiinn$ $ uupp.. C

Coorrrreecct t AAnnsswweer r iiss.. aarrrreesst t ppooiinntt.. Eplan

Eplanationation.. ampamp+up' +up' and and 'ramp'ramp+down' +down' re!er re!er to to the the heatinheatin$ $ and and coolicoolin$ n$ rates rates &in &in KC KC per per minuminute.te. hen the heatin$ is paused it is called 'hold' or 'soa5' at

hen the heatin$ is paused it is called 'hold' or 'soa5' at the 'arrest point'.the 'arrest point'.

Q

(13)

Op

Optition on AA.. mmay ay cacaususe e !a!atiti$u$ue e crcraac5 c5 eeenentutualallyly.. O

Oppttiioon Bn B.. mmay ay bbe te toolleerraabblle ie i! l! li$i$hhttly ly llooaaddeedd.. Op

Optition on C.C. cocould uld be be rereinin!o!orcrce e witwith h adaddiditiotionanal pl plielies os oeer r ththe we weaea5e5enened d arareaea.. Co

Corrrrecect t AAnsnswewer ir is.s. mmay ay be be totolelerarablble ie i! l! li$i$hthtly ly loloadadeded.. E

Qu

Quesestition on NuNummbberer.. 7.7. #h#he me maaimimum um lelenn$$th th oo! t! timime a e a cocommpoponnenent it is hs heleld d in in ststorores es iis 5s 5nnowownn as the.

as the. O

Oppttiioon n AA.. ppaacc55aa$$e e llii!!ee.. O

Oppttiioon n BB.. ssttoorraa$$e e llii!!ee.. O

Oppttiioon n CC.. sshheell! ! llii!!ee.. C

Coorrrreecct At Annsswweer ir iss.. sshheell! l! lii!!ee.. E

Q

Quueessttiioon n NNuummbbeerr.. ::.. OOn n a a pprree++pprree$ $ ccoommppoossiittee.. Op

Optition on AA.. lili!e !e cacan bn be e eetetendnded ed by by 1" 1" momontnths hs i! i! ststorored ed bebelolow 1w 1* * KCKC.. Op

Optition on B.B. lili!e !e cacan bn be e eetetendnded ed by by 1" 1" momontnths hs i! i! ststorored ed ababooe 0e 0* * KCKC.. Op

Optition on C.C. no no lili!e !e eetetensnsioion in is as allllowoweded, i, it mt musust bt be ue usesed imd immmedediaiatetelyly.. Co

Corrrrecect At Ansnswewer ir is.s. lili!e !e cacan bn be ee ettenendeded bd by y 1" 1" momontnths hs i! i! ststorored ed ababooe 0e 0* * KCKC.. E

Qu

Quesestition on NuNummbberer.. <.<. ;;ot ot bbonond cd comompoposisite te papane ne hahas a s a ccrarac5c5. . hehen in it rt reaeachchees ts thhe re ribibbobon in itt will.

will. O

Oppttiioon n AA.. ccaarrry ry oon n aalloonn$ $ tthhe e rriibbbboonn.. O

Oppttiioon n BB.. hhaae e nno o ee!!!!eecct t oon n iits ts ddiirreeccttiioonn.. O

Oppttiioon n CC.. ssttoopp.. C

Coorrrreecct t AAnnsswweer ir iss.. ssttoopp.. E

Q

Quueessttiioon n NNuummbbeerr.. 00**.. IIn an an n aauuttooccllaae te thhe ae aiir r iis rs reemmooeed bd byy.. O

Oppttiioon n AA.. pprreessssuurree.. O

Oppttiioon n BB.. rroolllleerr.. O

Oppttiioon n CC.. aaccuuuumm.. C

Coorrrreecct At Annsswweer ir iss.. aaccuuuumm.. Ep

Eplanlanatioation.n. Air Air is remis remoeoed by d by acacuum uum whewhethether an ar an autoutoclaclae is ue is used osed or nor not.t.

Qu

Quesestition on NuNummbberer.. 001.1. hahat t is is ththe e seseppararatatioion n oo! ! an an araramamid id papanenel ll layayerers ds desescrcribibed ed asas2.2. O

Oppttiioon An A.. DDeellaammiinnaattiioonn.. O

Oppttiioon n BB.. DDeebboonnddiinn$$.. O

Oppttiioon n CC.. DDeettaacchhmmeenntt.. C

Coorrrreecct At Annsswweer ir iss.. DDeellaammiinnaattiioonn.. E

Q

Quueessttiioon Nn Nuummbbeerr.. 00"".. ##aap tp teessttiinn$ a $ a ssaannddwwiicch ph paanneel cl coonnssttrruuccttiioonn.. O

Oppttiioon An A.. iis ns noot at an an apppprrooeed md metethhood od o! t! teeststinin$$.. O

Oppttiioon Bn B.. wwiilll nl noot $t $iie e eery ry rreeliliaabblle re reessuultltss.. O

(14)

Co

Corrrrecect At Ansnswewer ir is.s. is is crcrudude, e, bubut wt woror5s 5s reremmarar5a5ablbly wy welell.l. E

Q

Quueesstitioon Nn Nuummbbeerr.. 00.. hhiicch ph prroodduucct it is a ss a seerriioouus hs heeaallth th hhaaHHaarrd wd whheen hn haannddlilinn$$22.. O

Oppttiioon n AA.. CCeerraammiicc.. O

Oppttiioon n BB.. AAssbbeessttooss.. O

Oppttiioon n CC.. FFllaasss s !!iibbrree.. C

Coorrrreecct t AAnnsswweer r iiss.. AAssbbeessttooss.. E

Q

Quueesstitioon n NNuummbbeerr.. 0000.. AAirirccrraa!!t t ttrraannspspaarreennt t ppllaasstiticcs s aarre ce clleeaanneed d uussinin$$.. O

Oppttiioon n AA.. wwaarrm sm sooaapy py wwaateterr, r, rininsseed ad annd dd drriieedd.. O

Oppttiioon Bn B.. ppaarraa!!!!iin an annd sd soo!!t ct coottttoon pn paadd.. O

Oppttiioon n CC.. cclleeaan n ddrry y ssoo!!t t lleeaatthheerr.. Co

Corrrrecect At Ansnswewer ir is.s. wawarm rm sosoapapy wy wataterer, , ririnsnsed ed anand dd dririeded.. E

Epplalannaattioionn.. AA(()7)7++0 60 6..11..

Q

Quueessttiioon n NNuummbbeerr.. 0044.. A A tthheerrmmoosseettttiinn$ $ aaddhheessiiee.. O

Oppttiioon n AA.. wwiilll l bbe e rreessiissttaannt t tto o hheeaatt.. O

Oppttiioon n BB.. ccaan n bbe e rree++!!oorrmmeed d wwhheen n hhoott.. Op

Optition on C.C. unundeder$r$oeoes a cs a chemhemicical tal traransns!o!ormrmatiation on anand crd creaeatetes an s an ininsosolulublble sue subsbstantancece.. Cor

Correcrect At Answnswer er is.is. undunder$er$oes oes a ca chemhemicaical tl tranrans!os!ormarmation tion and and crecreateates as an in insonsolubluble le subsubstanstance.ce. E

Qu

Quesestition on NuNummbberer.. 006.6. 9e9ettal al !a!aststenenerers us usesed wd witith ch cararbobonn)$)$rarapphhitite ce comompposositite se strtrucuctutureres.s. Op

Optition on A.A. mumust bst be me madade oe o! m! mateateririalals sus such ch as as tititantanium ium or or cocorrrrososioion rn resesististanant st steteelel.. Op

Optition on B.B. mmusust bt be me madade oe o! h! hi$i$h sh strtrenen$t$th ah allumumininiuium am alllloyoy.. Op

Optition on C.C. may may be be mamade de o! o! anany y o! o! the the memetatals ls comcommomonly nly usused ed in in aiaircrcrara!t !t !a!astestenenersrs.. Co

Corrrrecect At Ansnswewer is.r is. mumust be mst be madade o! me o! mateateririalals sucs such as tih as titataninium oum or cor corrrrososioion ren resissistantant stet steelel.. E

Qu

Quesestition on NuNummbberer.. 007.7. hihich ch mmetethhodods s cacan n bbe e usused ed to to ininspspecect t !i!ibbrere$l$lasass)s)hohoneneyycocommbb structures !or entrapped water2.

structures !or entrapped water2. O

Oppttiioon An A.. AAccoouussttiic ec emmiissssiioon an annd Ld L++rrayay.. O

Oppttiioon n BB.. LL++rray ay aannd d bbaacc55++llii$$hhttiinn$$.. Op

Optition on C.C. AcAcoousustitic c ememisissisioon n anand d babac5c5+l+li$i$hhtitin$n$.. C

Cororrerecct t AAnsnswewer ir is.s. LL+r+ray ay anand bd bacac55+l+li$i$hhtitin$n$.. Ep

Eplanlanatioation.n. AcoAcoustiustic emc emissiission on wilwill dl deteetect ct corcorrosrosion ion onlyonly..

Qu

Quesestition on NuNummbberer.. 00:.:. hehen n babalslsa a wowoood id is us usesed d to to rerepplalace ce a da damama$a$ed ed hhononeyeycocommb cb coorere, t, thehe plu$ should be cut so that.

plu$ should be cut so that. Op

Optition on A.A. it iit is abs abouout 1)t 1): in: inch uch undnderersiHsiHe to ae to allollow suw su!!!!icicienient bot bondndinin$ m$ mateateririal tal to be o be apapplplieied.d. O

Oppttiioon n BB.. tthhe e $$rraain in iis ps paarraalllleel l to to tthhe e s5s5inin.. Op

Optition on C.C. ththe e $r$raain in iis ps peerprpenendidicuculalar r to to ththe e s5s5inin.. Co

Corrrrecect At Ansnswewer ir is.s. ththe $e $rarain in is is peperprpenendidicuculalar tr to to the he s5s5inin.. E

(15)

Qu

Quesestition on NuNummbberer.. 00<.<. hehen n rerepapairirinin$ $ ppununctctuurere+t+tyype pe dadamma$a$e oe o! a ! a mmetetal al !!acaced ed lalammininatateded honeycomb panel, the ed$es o! the doubler should be tapered to.

honeycomb panel, the ed$es o! the doubler should be tapered to. Op

Optition on AA.. whwhatateeer er is is dedesisirered d !o!or r a na neaeat t clcleaean an appppeaeararancnce.e. O

Oppttiioon Bn B.. ttwwo to timimees ts thhe te thhicic55nneess ss oo! t! thhe me meetatall.. O

Oppttiioon Cn C.. 11*** t* timimees ts thhe te thhicic55nneesss os o! t! thhe me meetatall.. Co

Corrrrecect At Ansnswewer ir is.s. 1*1** t* timimes es ththe te thihic5c5neness ss o! o! ththe me metetalal.. E

Qu

Quesestition on NuNummbberer.. 44*.*. OOne ne o! o! ththe e bebest st wawayys ts to ao assssurure te thahat a t a prproopeperlrly y pprerepparared ed babatctch oh o!! matri resin has been achieed is to.

matri resin has been achieed is to. Op

Optition on AA.. tetest tst the he iiscscosositity oy o! t! the he reresisin imn immmedediaiatetely ly a!a!teter mr miiinin$.$. O

Oppttiioon Bn B.. hhaae me miieed ed ennoouu$$h !h !oor a r a tetesst st samampplele.. Op

Optition on C.C. pperer!o!orm rm a ca chehemmicical al cocommpoposisitition on ananalalyysisis.s. Co

Corrrrecect At Ansnswewer ir is.s. hahae e mimieed ed enonou$u$h !h !or or a ta tesest st samamplple.e. E

Qu

Quesestition on NuNummbberer.. 441.1. CComompoposisite te ininspspecectitioons ns by by mmeaeans ns oo! a! acocoususttic ic ememisissisioonns ms mooninitotorrinin$$.. Op

Optition on A.A. ananalyalyse use ultltrarasosoninic sc si$i$nanals ls tratransnsmimitttted ed ininto to ththe pe pararts bts beiein$ n$ ininspespectcteded.. Op

Optition on B.B. crcreaeate te sosonono$r$ram am pipictcturures es o! o! ththe ae arereas as bebeinin$ i$ insnspepectcteded.. Op

Optition on C.C. pipic5 c5 up up ththe 'e 'nonoiseise' o' o! c! cororrorosiosion on or or othther er dedeteteririororatatioion tn ta5a5inin$ p$ plalacece.. Cor

Correcrect At Answnswer ier is.s. crecreate ate sonsono$ro$ram pam pictuictures res o! o! the the areareas bas beinein$ in$ inspespectected. d. O pO pic5 ic5 up up the the 'no'noiseise'' o! corrosion or other deterioration ta5in$

o! corrosion or other deterioration ta5in$ place.place. E

Qu

Quesestition on NuNummbberer.. 44".". hihich ch o! o! ththe e !o!olllolowwinin$ $ arare e adadaanntata$$es es oo! u! usisin$ n$ mmicicrorobbalalloloonons is inn repairs to laminate honeycomb sandwich panels2.

repairs to laminate honeycomb sandwich panels2. Op

Optition on A.A. FrFreaeateter cor concncenentrtratationions o! rs o! resiesin in en in ed$d$es aes and cnd corornenersrs, im, imprprooed sed stretren$n$th tth to weo wei$i$htht ratio, less density, lower stress concentrations.

ratio, less density, lower stress concentrations. Op

Optition on B.B. (e(ess ss dedennsisityty, l, loowewer sr strtresess cs cononcecenntrtratatioionns.s. Op

Optition on C.C. ImImprprooed ed strstrenen$t$th h to to wewei$i$ht ht raratitio, o, leless ss dedensnsityity, , lolowewer sr strtressess.. Co

Corrrrecect At Ansnswewer isr is.. (e(ess dss denensisityty, lo, lowewer str streress css cononcecentntraratitionons.s. E

Qu

Quesestition on NuNummbberer.. 44.. #h#he le lenen$$th th anand td timime te thahat a t a cacatatalylyHeHed rd resesin in wiwill ll rrememaiain in in a n a woworr5a5abblele state is called the.

state is called the. O

Oppttiioon n AA.. sshheell! ! llii!!ee.. O

Oppttiioon n BB.. sseerriicce e llii!!ee.. O

Oppttiioon n CC.. ppoot t llii!!ee.. C

Coorrrreecct t AAnnsswweer r iiss.. ppoot t llii!!ee.. E

Eplplananatatioion.n. CACAI= I= AA()()7+7+6 p6 parara 0a 0."."..

Qu

Quesestition on NuNummbberer.. 440.0. OOne ne mmetethohod od o! i! insnspepecctitin$ n$ a la lamamininatated ed !i!ibrbre$e$lalass ss ststruructcturure te thhat at hahass been sub@ected to dama$e is.

been sub@ected to dama$e is. Op

Optition on A.A. ststririp thp the dae damama$e$ed ard area oea o! al! all pal painint ant and shd shinine a ste a stroron$ ln$ li$i$ht tht thrhrouou$h t$h the she strutructcturure.e. Op

(16)

Op

Optition Con C.. ususe dye dye+pe+penenetetrarant int insnspepectctioion prn prococededurureses, e, epoposinsin$ th$ the ene entitire dre damama$ea$ed ard area tea to tho thee penetrant solution.

penetrant solution. Cor

Correcrect At Answnswer er is.is. strstrip ip the the damdama$ea$ed ad area rea o! o! all all paipaint nt and and shinshine a e a strstron$ on$ li$li$ht ht thrthrou$ou$h th thehe structure.

structure. E

Qu

Quesestition on NuNummbberer.. 444.4. hehen n ininspspecectitinn$ $ a ca comompoposisite te papanenel ul usisinn$ t$ the he rrinin$ t$ tesest)t)tatappppinin$$ method, a dull thud may indicate.

method, a dull thud may indicate. Op

Optition on AA.. an an aarerea oa o! t! too oo mmucuch mh matatriri b betetweween en ththe !e !ibibreres.s. Op

Optition on B.B. leless ss ththan an !u!ull ll ststrrenen$t$th ch cururinin$ o$ o! t! thhe me matatriri.. O

Oppttiioon Cn C.. sseeppaarraattiioon on o! t! thhe le laammiinnaatteess.. C

Cororrerecct At Ansnswewer ir is.s. sesepapararatition on o! o! ththe le lamamininatateses.. E

Qu

Quesestition on NuNummbberer.. 446.6. -u-upeper!r!iciciaial sl scacarsrs, s, scrcraatctchehess, s, suur!r!acace ae abbrarasisioonn, o, or rr raiain en erorosision on onon !ibre$lass laminates can $enerally be repaired by applyin$.

!ibre$lass laminates can $enerally be repaired by applyin$. Op

Optition on A.A. onone or me or morore coe coatats o! sus o! suitaitablble ree resin sin &r&roomoom+te+tempmpereratuature cre catatalyalyHedHed to t to the she surur!a!acece.. Op

Optition Bon B.. a sha sheet eet o! po! polyolyethethyylenlene oe oer ter the ahe abrbradaded sed surur!a!ace ace and ond one one or mr more ore cocoatats o! rs o! resesin cin curureded with in!rared heat lamps.

with in!rared heat lamps. Op

Optition on C.C. a pa pieiece ce o! o! reresisin+n+imimprpre$e$nanateted d $l$lasass !s !ababriric !c !acacinin$.$. Cor

Correcrect At Answnswer ier is.s. a sha sheet eet o! o! polypolyethyethylene lene oeoer thr the abe abradraded ed sursur!ac!ace ae and ond one one or mr more ore coacoats ots o!! resin cured with in!rared heat lamps. O one or more coats o! suitable resin &room+temperature resin cured with in!rared heat lamps. O one or more coats o! suitable resin &room+temperature catalyHed to the sur!ace.

catalyHed to the sur!ace. E

Eplplananatatioion.n. CACAI= I= AA()()7+7+6 pa6 para 7ra 7." a." a+d+d..

Qu

Quesestition on NuNummbberer.. 447.7. A A popotttted ed cocommpopounund d rerepapair ir on on hhononeyeycocommb cb can an uususuaalllly y be be mmadade oe onn dama$es less than.

dama$es less than. O

Oppttiioon n AA.. 0 0 iinncchhees s iin n ddiiaammeetteerr.. O

Oppttiioon n BB.. " " iinncchhees s iin n ddiiaammeetteerr.. O

Oppttiioon n CC.. 1 1 iinncch h iin n ddiiaammeetteerr.. C

Coorrrreecct t AAnnsswweer r iiss.. 1 1 iinncch h iin n ddiaiammeeteterr.. E

Qu

Quesestition on NuNummbberer.. 44:.:. hahat t rere!e!ererennce ce totoool l is is usused ed tto o ddeteterermminine he how ow ththe !e !ibibre re is is to to bebe oriented !or a particular ply

oriented !or a particular ply or !abric2.or !abric2. O

Oppttiioon n AA.. BBiiaas s cclloocc55.. O

Oppttiioon n BB.. ee!!t t cclloocc55.. O

Oppttiioon n CC.. aarrp p cclloocc55.. C

Coorrrreecct t AAnnsswweer r iiss.. aarrp p cclloocc55.. E

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Quesestition on NuNummbberer.. 44<.<. #h#he se strtrenen$$th th anand sd stti!i!!!nnesess os o! a p! a proropeperlrly cy cononststruructcted ed cocommpposositite le layay+u+upp depends primarily on.

depends primarily on. Op

Optition on AA.. ththe ae abibilility ty o! o! ththe !e !ibibreres to s to trtranans!s!er er ststreress ss to to ththe me matatriri.. O

Oppttiioon Bn B.. a 6a 6**M mM maattrrii t to 0o 0**M !M !iibbrre re raattiioo.. Op

Optition on C.C. ththe e ororieientntatatioion n o! o! ththe pe plilies es to to ththe le loaoad dd dirirecectitionon.. Co

(17)

E

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Quesestition on NuNummbberer.. 66*.*. hihich ch !i!ibrbre te to ro resesin in &&M M raratitio !o !or or adadaancnced ed cocommpposositite we wet et lalayy+u+upps is iss $enerally considered the best2.

$enerally considered the best2. O Oppttiioon n AA.. 66**??00**.. O Oppttiioon n BB.. 44**??44**.. O Oppttiioon n CC.. 00**??66**.. C

Coorrrreecct t AAnnsswweer r iiss.. 00**??66**.. E

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Quesestition on NuNummbberer.. 661.1. hahat t is is ththe e mmatatereriaial l lalayyer er usused ed wiwiththin in ththe e aacucuum um baba$ $ ppreressssuurere system to absorb ecess resin durin$ curin$ called2.

system to absorb ecess resin durin$ curin$ called2. O

Oppttiioon n AA.. BBrreeaatthheerr.. O

Oppttiioon n BB.. BBlleeeeddeerr.. O

Oppttiioon n CC.. eelleeaassee.. C

Coorrrreecct t AAnnsswweer r iiss.. BBlleeeeddeerr.. E

Qu

Quesestition on NuNummbberer.. 66".". hehen nn nececesessasaryry, w, whahat tyt type pe oo! c! cuuttttinin$ !$ !luluid id is is ususuaualllly ay accccepeptatablble !e !oror machinin$ composite laminates2.

machinin$ composite laminates2. O

Oppttiioon n AA.. aatteer r ssoolluubblle e ooiill.. O

Oppttiioon n BB.. aatteer r oonnllyy.. O

Oppttiioon n CC.. aatteer r ddiissppllaacciinn$ $ ooiill.. C

Coorrrreecct t AAnnsswweer r iiss.. aatteer r oonnlyly.. E

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Quesestition on NuNummbberer.. 66.. 3i3ibrbre$e$lalass ss lalammininatate de damama$a$e ne noot et ecceeeedidinn$ t$ thhe !e !irirst st lalayyer er oor pr ply ly cacann be repaired by

be repaired by.. Op

Optition on A.A. !i!illillin$ wn$ with ith puputty tty coconsnsisistintin$ o! $ o! cocompmpatatibible rle resesin ain and cnd cleleanan, sh, shorort $lt $lass ass !i!ibrbreses.. Op

Optition on B.B. sasandndinin$ t$ the he dadamma$a$ed ed arare ue untntil il aeaerorodydynanammicicalally ly smsmoooothth.. Op

Optition on C.C. trtrimimmimin$ n$ ththe e rorou$u$h h adad$e$es s anand d sesealalinin$ $ wiwith th papainint.t. Cor

Correcrect At Answnswer ier is.s. sansandindin$ t$ the he damdama$ea$ed ard are une until til aeraerodyodynamnamicaically lly smosmoothoth. O . O !il!illinlin$ w$ with ith putputtyty consistin$ o! compatible resin and clean, short $lass !ibres.

consistin$ o! compatible resin and clean, short $lass !ibres. E

Qu

Quesestition on NuNummbberer.. 660.0. 3i3ibrbre$e$lalass ss ddamama$a$e te thhat at eetetennds ds cocommplpleteteely ly ththrorou$u$h a h a lalammininatateded sandwich structure.

sandwich structure. Op

Optition on A.A. may may be be !i!illlled ed wiwith rth resesin in to to elelimimininatate de danan$e$erorous sus strtress ess coconcncenentrtratatioionsns.. O

Oppttiioon n BB.. mmuusst t bbe e rreeppaaiirreedd.. Op

Optition on C.C. mmay bay be !e !ililleled wd witith ph pututty ty whwhicich ih is cs comompapatitiblble we witith thh the re resesinin.. C

Coorrrreecct t AAnnsswweer r iiss.. mmusust t bbe e rreeppaaiirreedd.. Ep

Eplanlanatioation.n. AC0AC0 + must b + must be repe repairaired used usin$ a stin$ a steppepped+ed+@oin@oint or scat or scar!er!ed repd repairair..

Qu

Quesestition on NuNummbberer.. 664.4. 3i3ibrbre$e$lalass ss lalammininatate de damama$a$e te thahat et ettenendds cs comomplpletetelely y ththrorou$u$h oh onene !acin$ and into the core.

!acin$ and into the core. Op

Optition on AA.. cacan n be be rerepapairired ed by by ususinin$ a $ a tytypipicacal !l !acacinin$ $ papatctch.h. Op

(18)

O

Oppttiioon n CC.. ccaannnnoot t bbe e rreeppaaiirreedd.. Co

Corrrrecect At Ansnswewer ir is.s. rere%u%uireires rs repeplaclacememenent ot o! t! the he dadamama$e$ed cd corore ane and !d !acacinin$.$. E

Eppllaannaattiioonn.. AACC00..

Qu

Quesestition on NuNummbberer.. 666.6. hihich ch o! o! ththe !e !olollolowwinin$$, w, whhen en adaddeded td to wo wet et reresisinsns, p, proroidide se strtrenen$$thth !or the repair o! dama$ed !astener holes in composite panels2.

!or the repair o! dama$ed !astener holes in composite panels2. Op

Optition on AA.. mmicicrorobaballlloooonsns, c, cotottoton n !l!lococ5 a5 and nd chchopoppeped d !i!ibrbreses.. O

Oppttiioon n BB.. CCootttoton n !!lolocc5 5 aannd d chchooppppeed d !!ibibrreess.. O

Oppttiioon Cn C.. 99iiccrroobbaalllloooonns as annd cd chhooppppeed !d !iibbrreess.. Co

Corrrrecect t AAnsnswewer r isis.. CoCotttton on !l!lococ5 5 anand d chchopoppeped d !i!ibrbreses.. E

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Quesestition on NuNummbberer.. 667.7. #h#he pe paart rt o! o! a ra repeplalacecemmenent ht hononeyeycocommb cb coore re tthahat mt musust lt linine ue up wp witith th thhee ad@acent ori$inal is the.

ad@acent ori$inal is the. O

Oppttiioon n AA.. cceelll l eedd$$ee.. O

Oppttiioon n BB.. cceelll l ssiiddee.. O

Oppttiioon n CC.. rriibbbboon n ddiirreeccttiioonn.. C

Coorrrreecct t AAnnsswweer r iiss.. rriibbbboon n ddiirreeccttioionn.. E

Q

Quueesstitioon Nn Nuummbbeerr.. 66::.. hhiicch oh o! t! thhe !e !oolllolowwinin$ i$ is ts thhe de dee!!ininiittiioon on o! c! cuurre te timimee22.. Op

Optition on A.A. #h#he pee perioriod a!d a!teter whr whicich thh the sue sur!r!acace o! e o! ththe coe compmpouound nnd no loo lon$n$er eer ehhibibits its adadhehesisiee properties.

properties. Op

Optition on B.B. #h#he tie time me rere%u%uirired ed !o!or thr the me miied ced comompopounund to d to rereacach an h an ininititiaial rul rubbbbery ery stastatete.. Op

Optition on C.C. #h#he te timime te ta5a5en en !o!or tr the he mimieed cd comompopounund td to ro reaeach ch a !a !ininal al rurubbbbery ery stastatete.. Cor

Correcrect At Answnswer ier is.s. #he #he timtime re re%ue%uireired !od !or thr the me mieied cod compmpounound to d to reareach ach an in initnitial ial rubrubbery bery stastate.te. O #he period a!ter which the

O #he period a!ter which the sur!ace o! the compound no lon$er ehibits sur!ace o! the compound no lon$er ehibits adhesie properties.adhesie properties. E

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Quesestition on NuNummbberer.. 66<.<. IIn on ordrder er to to pprereeennt dt derermmatatititis is cacausused ed ddue ue to to coconntatact ct wiwith th ppoolylymmerer resin, one should.

resin, one should. O

Oppttiioon n AA.. aaooiid d iinnhhaalliinn$ $ !!uummeess.. Op

Optition on B.B. reremmemembeber tr to co clolose se ththe ae aututococlalae e dodoor or duduririn$ n$ cucuririn$n$.. Op

Optition on C.C. uuse se didispspoosasabble le $$loloes es or or babarrrrieier r crcreaeamm.. Cor

Correcrect At Answnswer er is.is. remremembember er to to cloclose se the the autautocloclae ae doodoor dr duriurin$ n$ curcurin$in$. O. O u use dse dispisposabosablele $loes or barrier cream.

$loes or barrier cream. E