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IPC-A-610 REV G & IPC A 610
ACCEPTABILITY EXAM QUESTIONS
100% CORRECT AND VERIFIED
ANSWERS NEW UPDATE
FlexibleiandiRigid-FlexiPrintediCircuitryi-iSolderiWickingi-
iDefectiClassi1,i2,i 3 i-iCorrectiAnswer- Spacingiasiairesultiofisolderiwickingioriplatingimigrationiv iolateiminimumielectricaliclearance Attachmenti->iAcceptableiClassi 1 i-iCorrectiAnswer- Sideioverhangiofiflexi10- Attachmenti->iAcceptableiClassi2,3i-iCorrectiAnswer- Sideioverhang10- Attachmei-iCorrectiAnswer-Wettedisolderiisivisibleiini10- 27 Markingi-iCorrectiAnswer- Providesibothiproductiidentificationianditraceability Markingi-iEtchedi-iAcceptableiClassi1,2,3i- iCorrectiAnswer- Linesiofiainumberioriletterimayibeibrokeniprovideditheibre aksidoinotimakeitheimarkingiillegible
MarkingiEtchedi(includingihandiprinting)i- iDefectiClassi1.2.3i-iCorrectiAnswer- Linesiformingiaicharacteriareimissingioribrokenitoitheiext entithatitheicharacteriisinotilegibleioriisilikelyitoibeiconfus ediwithianothericharacter Markingi-iScreenedi|iProcessiIndicatori-iClassi1,2,3i- iCorrectiAnswer- Linesiofiainumberioriletterimayibeibrokeni(oritheiinkithinio veriaiportioniof Markingi-iScreenedi|iDefecti-iClassi1,2,3i-iCorrectiAnswer- Openiareasioficharactersiareifillediandiareinotilegible,ioria reilikelyitoibeiconfusediwithianotherinumberioriletter Markingi-iStampedi|iAcceptablei- iClassi1,iProcessiIndicatori-iClassi2,3i-iCorrectiAnswer-- iMarkingithatihasibeenismearedioriblurredibutiisistillilegib le
iMultipleistampedimarkingsiareiacceptableiprovideditheig eneraliintenticanibeidetermined Markingi-iLaseri|iAcceptablei-iClassi1,iProcessiIndicatori- iClassi2,3i-iCorrectiAnswer--iMultipleiimageiisistillilegible
- iMissingimarkingiisinotimoreithani10%iofitheicharacter kjlkji-iCorrectiAnswer-
Cleanlinessi-iForeigniObjectiDebrisi(FOD)i- iCorrectiAnswer-Acceptable` Cleanlinessi-iChlorides,iCarbonatesiandiWhiteiResiduesi| iDefectsi-iClassi1,2,3i-iCorrectiAnswer- Metalliciareasiexhibiticrystallineiwhiteideposit i-iCorrectiAnswer-- iFluxiresidueidoesinotiinhibitivisualiinspection
iFluxiresidueidoesinotiinhibitiaccessitoitestipointsiofitheias sembly i-iCorrectiAnswer-Wet,itackyioriexcessiveiresiduesithat i-iCorrectiAnswer-No-cleanifluxiresidueionianyielectrical i-iCorrectiAnswer- Colorediresiduesiorirustyiappearanceionimetallicisurfacesi orihardware i-iCorrectiAnswer-Additionaliinformation i-iCorrectiAnswer- Blisters,iscratches,ivoidsithatidoinotiexposeiconductorsian didoinotipridgeiadjacenticonductors,iconductorisurfacesio ricreateiaihazordousiconditioniwhichiwouldallowiloos
i-iCorrectiAnswer-Blisters/ flakingiexposeibaseiconductorimaterial i-iCorrectiAnswer--iCoatingiblisters/scratches/ voidsibridgeiadjacentinon
- iCoatingiblisters/scratches/ voidsihaveipermittedisolderibridges SolderiMaskiCoatingi-iDiscolorationi|i-iCorrectiAnswer- Burnedioricharredisolderimaskimaterial ConformaliCoatingi-iCorrectiAnswer- Additionaliinformationioniconformalicoatingiisiavailableii niIPC-CC- i-iCorrectiAnswer-Noibridging
- ilossiofi
- i Entrappedimaterial i-iCorrectiAnswer-Bridginiofiadjacent --ivoidsioribubbles --iwettingiorinonwetting --flaking discolorationiorilossiofitransparency
1 i-iCorrectiAnswer- 11 i-iCorrectiAnswer- 111 i-iCorrectiAnswer- i-iCorrectiAnswer-THeicenteripostiisifracutred i-iCorrectiAnswer- Aipostiisibroken,ibutisufficientimountingiareairemainsitoia ttachitheispecifiediwires/leads i-iCorrectiAnswer-Burnishingiandieformation Noimoreithani 3 iradialcracks Anyi 3 iradialisplitsioricracksiareiseparatedibyi90° i-iCorrectiAnswer-Anyicircumferentialisplitsioricracks Anyisplitsioricracks Moreithani 3 iradialisplitsioricracks Radialisplitsioricracksiareiseparated i-iCorrectiAnswer- Flarediflangeisoldericriteriaiisiprovidediini6.1. SwagediHardwarei**i-iCorrectiAnswer-FlangeiDamaged
Segmentsiexcessivlyideformed Segmentimissing Tablei6-1i-iCorrectiAnswer- i-iCorrectiAnswer- Solderifilletiisiatileasti75%iofitheiflareiflangeiheight i-iCorrectiAnswer-Minimumi 270 ifillet i-iCorrectiAnswer-Minimumi 330 Insulationi|iAcceptablei-iClassi1,2,3i-iCorrectiAnswer- Slightidiscolorationiofiinsulationiresultingiinithermaliproc essingiprovidediitiisinoticharred,icrackediorisplit Defectsi-iCorrectiAnswer- i-iCorrectiAnswer-- iInsulationiclearanceiisi 2 iwireidiametersioriless
- iInsulationiclearanceidoesinot Insulationi-iClearancei|iAcceptablei- iClassi1,iProcessiIndicatori-iClassi 2 i-iCorrectiAnswer- TheiinsulationiclearanceiCiisgreater
i-iCorrectiAnswer-- iTheisolderiwetsitheitinnediportioniofitheiwireiandipenetra tesitoitheiinneristrands i-iCorrectiAnswer-sdf i-iCorrectiAnswer-Pinholes,ivoidsioridewetting/non- wettign i-iCorrectiAnswer- Solderidoesinotiwetitheitinnediportioniofitheiwire i-iCorrectiAnswer-Solderibuildiupioriicicles i-iCorrectiAnswer-Whenirequired i-iCorrectiAnswer-Theiwireiapproachaes Theidireationioiftheistress- releifiebdniplacesinoistarinionitheimechanicaliwrapiorithei soldericonnection i-iCorrectiAnswer-- iThereiisiinsufficientistressirelief,iseeiFigurei6-
- iTheiwireiisiunderistressiatitheiwrap,iseeiFigurei6-
WireiOverwrapi-iCorrectiAnswer-Wheniaiwire/ leadithatiisiwrappedimoreithani360°iandiremainsiinicontac t WireiOverlapi-iCorrectiAnswer-Wheniaiwire/ leadithatiisiwrapped i-iCorrectiAnswer-Wires i-iCorrectiAnswer- Calibrationipartsimayibeiountediotitheitops i-iCorrectiAnswer-Terminalialtereditoiacceptioversized i-iCorrectiAnswer-Acceptablei-iClassi1,2.3. i-iCorrectiAnswer-Wrapioriroundipostsi90° i-iCorrectiAnswer-Solderiisiwetteditoiatileasti75% i-iCorrectiAnswer- Wireithroughitheisloticontactsioneicorner Wireiwrapiisiatileasti90° i-iCorrectiAnswer-Wireiiniviolatesielextricalicleaance
