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1、模块e复习题电器维修（Moduleereviewquestionselectricalmaintenance）ThisarticleiscontributedbyugvloverDOCdocumentsmayexperiencepoorbrowsingontheWAPside.ItisrecommendedthatyoufirstselectTXT,ordownloadthesourcefiletothelocalview.Pingxiangexaminationreviewmaterialfive,Pingxiangexaminationreviewmaterial,fivecityexa
2、minationreviewmaterial(electricalmaintenancemodule)electricalmaintenancemoduleI.decisionquestions1.generalpartsdrawings,includingtitlebars,asetofviews,completedimensionsandtechnicalrequirements.(V)2.deviationisalgebraicreferstothemaximumlimitofsizereductionofbasicdimensionsofincomedifference.(x)3.m
3、echanicaltransmission,accordingtothetransmissionprinciple,isdividedintogeardrive,planetarygeardriveandchaindriveofthreekindsoftransmission.(4.)thelowerviscosityofthecoolingfluidoftheautomobileengineislower,whichindicatesthattheworsethefluidityofthecoolantis,theworsethecoolingeffectis.(x)5.radialtir
4、ehasthecharacteristicsofgoodvibrationdampingandhighadhesion,butitscarryingcapacityis14%lowerthanthatofinclinedtire.(*)6.inthesingle-phasehalfwaverectifiercircuit,becausethepowersupplyvoltageisonlyoutputinhalfaweek,theutilitymodelhaslowpowerutilization,bigloadvoltagefluctuationandlowoutputvoltage.(V
5、)7.automotiveelectronicignitionsysteminthepowerswitchtriodetriodetubeoftenwithDarlington.(V)whenthe8.zenerdiodeintheforwardworkarea,thevoltagecankeepunchanged,whilethecurrentchangesinalargerange.(*)the9.ECUaddsaconstant1Vvoltagetothepositiveelectrodeofthetitaniumdioxideoxygensensorandcomparesthevol
6、tagedroponthesensornegativepoletothereferencevoltagesetintheECUcontrolprogram.(V)10.usingadialgaugemeasurement,measuringheadagainstthemeasuredsurface,shouldmakethehandturned1OneWeek,tokeepthemeasuringheadhascertainprecompression.(V)11.pointermultimeteraregenerallyusedforthedetectionofcommonelectric
7、applianceandthelinetolinedetectingelementanditselectroniccontrolsystemtheuseofhighimpedancemultimeter.(V)12.noncontactbreakerignitionsystemiscomposedofcontactlessignitionsystem,theamplifiercircuitandtransis
