第頁(yè)東莞泛美光電業(yè)務(wù)員歐洲考試題復(fù)習(xí)測(cè)試有答案1.帶有丙烷氣裝置的房間通常會(huì)按照什么等級(jí)/分區(qū)系統(tǒng)進(jìn)行分類(lèi)？A、ClassI,Division1,GroupAB、ClassI,Division2,GroupBClassI,Division1,GroupCD、ClassI,Division2,GroupD【正確答案】：D2.Normallyourex-proofQseriescanbeusedin.A、-45°C-+60°CB、-40°C-+60°CC、-55°C-+60°CD、-45°C-+65°C【正確答案】：B3.HowlongistheWorkingLife-spanofourshoebox?A、＞50000hoursB、＞30000hoursC、＞20000hoursD、＞60000hours【正確答案】：A4.WhichcertificatedoesIseriesstreetlightcurrentlyhave.A、ENECB、CBC、ULDLC【正確答案】：B5.氣體0區(qū)表示的爆炸性氣體環(huán)境怎么樣存在的場(chǎng)所?A、不可能偶爾出現(xiàn)場(chǎng)所B、可能出現(xiàn)場(chǎng)所C、連續(xù)或者長(zhǎng)時(shí)間存在場(chǎng)所【正確答案】：C6.WhatistheshapeofEx-Hseries?A、SquareB、linearC、oval【正確答案】：B7.Whatmaterialsarethepanelsusuallymadeofwith“EXIT”wordsprintedonthem?A、PCB、StainlessSteelC、Die-castingAluminumD、CopperfreeAluminum【正確答案】：A8.歐盟的防爆認(rèn)證是?A、UL體系B、ATEX體系C、IECEx體系D、EN【正確答案】：B9.WhatistheCRIforoutdoorlights?A、＞70B、＞80C、＞60D、＞90【正確答案】：B10.WhatisthePowerFactoroftheUFO?A、0.95B、1.1C、0.8D、1.2【正確答案】：A11.Whichkindofmaterialabouttheclaspofex-proofRseries?A、GRPB、StainlessSteelC、AluminumD、Copper【正確答案】：B12.WhatistheminimumtemperatureoftheRseriesemergencypowersupply?A、-40°CB、-30°CC、-20°CD、-10°C【正確答案】：D13.側(cè)發(fā)光和背發(fā)光的最大的區(qū)別是什么？A、反光罩B、燈珠C、電源D、外殼【正確答案】：A14.CanweuseexplosionproofLEDlightingCseriesinZone1.[ATEX]A、YesB、No【正確答案】：A15.II2GExdbIICT6Gb.WhichareaisGbusefor?A、Zone0B、Zone1C、Zone2D、Zone21【正確答案】：B16.我司防爆燈電線(xiàn)長(zhǎng)度一般為多少米?A、3MB、1MC、0.9MD、0.5M【正確答案】：C17.我司球場(chǎng)燈外置電源可提供多少米延長(zhǎng)線(xiàn)?A、18B、25C、30D、35【正確答案】：C18.WhatistheunitofLuminousefficacy?A、Lm/WB、cd/m2C、lxLux【正確答案】：A19.防爆標(biāo)志中ExiaIICT6Ga，T6表示儀表表面溫度不超過(guò)多少度?A、85℃B、100℃C、135℃D、200℃【正確答案】：A20.WhatisthehousingmaterialofAseries?AluminumB、GRPC、PCD、stainlesssteel【正確答案】：A21.WhatistheAseriesProtectiondegree?A、IP66B、IP67C、IP65D、IP55【正確答案】：A22.HowmuchtimeforemergencyoperationachievedbyES02?A、2hrsB、3hrsC、4hrsD、1hr【正確答案】：B23.關(guān)于ATEX認(rèn)證,防護(hù)等級(jí)a對(duì)應(yīng)的是什么區(qū)?A、Zone0B、Zone20C、Zone1D、Zone22【正確答案】：A24.WhatistheshapeofexplosionproofLEDlightingDseries?A、SquareB、LinearCircleD、Oval【正確答案】：A25.EPL是ExplosiveProtectionLevel縮寫(xiě)，我們也稱(chēng)他為什么?A、設(shè)備防護(hù)等級(jí)B、設(shè)備類(lèi)別等級(jí)C、防爆設(shè)備等級(jí)D、防爆形式類(lèi)別【正確答案】：A26.2021年，EATON年收入大概多少？A、$800MillionB、$1billionC、$10billionD、$20billion【正確答案】：D27.Whatkindofproductsshouldwerecommendtoourcustomersthatarebestsuitedforuseinoilstations?A、ExAseriesB、ExRseriesC、ExCPAseriesD、ExOseries【正確答案】：C28.Usually,weshoulduse()terminalinemergencylighting.A、1PB、2PC、3PD、4P【正確答案】：D29.I,II,III在UL認(rèn)證中的意思ClassI,Division1，I是指什么?A、氣體B、塵埃C、纖維【正確答案】：A30.Whichofthefollowinggasesrequiresthehighestexplosion-prooflevel?A、acetyleneB、ethyleneC、MethaneD、propane【正確答案】：A31.WhoisthebiggestoilandgascompanyinSaudiArabiabytheendof2022?ArabianAmericanOilCo.B、IranNationalOilCompanyC、BPp.l.c.D、ExxonMobilCorporation【正確答案】：A32.FL-D240WN50D120N.WhatisthemeaningofNinthemodelnameA、withsensorB、withoutsensorC、photocellD、withoutbattery【正確答案】：B33.Whichoneistheleastcostmaterialforcover?A、GRPB、stainlesssteelC、copperfreealuminumD、die-castingaluminum【正確答案】：A34.HowmanyIPclassofoursportslighting?A、IP65B、IP66C、IP67D、IP68【正確答案】：B35.丙烷、乙醇和汽油等屬于幾級(jí)的爆炸性氣體?A級(jí)B級(jí)C級(jí)D級(jí)【正確答案】：A36.ExplosionproofLEDlightMV01seriesinthemosthighestpowermodecanusehowmuchtime?A、5B、6C、7D、8【正確答案】：A37.Whatisthetypeofprotectionofourexplosionproofsocketandplug?A、ExecB、ExdbC、ExmbD、Exia【正確答案】：B38.關(guān)于ATEX認(rèn)證，Ⅲ類(lèi):爆炸性粉塵，防爆標(biāo)志為？A、DIPB、DHPC、DDPDLP【正確答案】：A39.15.AsforourES02,thematerialofthehousingis.A、GRPB、StainlessSteelC、AluminumD、Copper【正確答案】：B40.2區(qū)防爆電氣設(shè)備不使用的電纜引入開(kāi)口應(yīng)該怎么做才能保證外殼的防護(hù)等級(jí)?A、保護(hù)B、堵塞C、檢查【正確答案】：B41.WhatisthespecificationofthecableentryofourregularRseries?A、4*M20B、2*M20C、4*M25D、2*M20【正確答案】：A42.AsforourAserieswithEuropeanstandard,theexplosiontypeisifitisusedinZone2.A、exdB、exeC、exmD、exi【正確答案】：B43.Comparedwithtraditionalstreetlights,howmuchenergycanourstreetlightssave?A、70%B、80%C、90%D、100%【正確答案】：A44.II2DExtbIIICT82℃Db.WhichareaisDbusefor?A、Zone20B、Zone21C、Zone22D、Zone2【正確答案】：B45.美國(guó)和加拿大首先將散布在空氣中的爆炸性物體分成三個(gè)CLASS(危險(xiǎn)類(lèi)別)其中CLASSII代表什么?A、氣體B、蒸汽C、塵埃D、纖維【正確答案】：C46.國(guó)內(nèi)競(jìng)爭(zhēng)對(duì)手中，沒(méi)有UL證書(shū)，只做歐規(guī)ATEX和東南亞市場(chǎng)的是哪家公司?A、WAROMB、CZC、SNCD、HUADIAN【正確答案】：B47.What

type

of

protection

for

EX-WKE

series?A、Ex

ecB、

Ex

dbC、

Ex

mbD、

Ex

ia【正確答案】：D48.TheinstitutionCSAisfrom.A、UKB、GermanyC、NetherlandsD、France【正確答案】：C49.WhatistheIKratingofIseriesstreetlight?A、IK07B、IK08C、IK09D、IK10【正確答案】：A50.關(guān)于ATEX認(rèn)證,防護(hù)等級(jí)a,b,c哪個(gè)最高？A、aB、bC、cD、d【正確答案】：A51.設(shè)備最高表面溫度分為T(mén)1-T6六組。其中哪組的安全級(jí)別最高?A、T1B、T2C、T3D、T4E、T5F、T6【正確答案】：E52.Whatgradedoesacetylenebelongto?A、GroupDB、GroupAC、GroupBD、GroupC【正確答案】：B53.II2GExdbIICT6GbII2DExtbIIICT81℃DbWhatisthemeaningofT6?A、ExplosionprotectiontypeB、TemperatureClassC、EquiomentprotectionlevelD、Protectionenvironment【正確答案】：B54.顯色指數(shù)的簡(jiǎn)寫(xiě)是什么？A、CRIB、RCICIRD、ICR【正確答案】：A55.WhatisthehousingmaterialofBseries?AluminumB、GRPC、PCD、stainlesssteel【正確答案】：A56.Whatis“exn”A、"restrictbreathing"typeB、"metal"typeC、"aluminum"typeD、"waterproof"type【正確答案】：A57.FL-D7MaximumcouldreachA、300WB、350WC、400WD、450W【正確答案】：C58.ThenameweusetoapplyfortheATEXcertificateis.A、VENASCO.,LTDB、VENASINTERNATIONALCO.,LTDC、DONGGUANPANAMERICANCO.,LTDDONGGUANPANAMERICANELECTRONICSCO.,LTD【正確答案】：D59.What

type

of

protection

for

EX-ZM

series?A、Ex

ecB、

Ex

dbC、

Ex

mbD、

Ex

ia【正確答案】：B60.關(guān)于ATEX認(rèn)證，增強(qiáng)安全性的標(biāo)志是什么？A、ebB、tbC、cbD、db【正確答案】：A61.Usually,weshoulduselightingwith(B)CRIforindoorenvironment.A、≥70B、≥80C、≥90D、≥100【正確答案】：B62.TheemergencyperiodofourES01ishours.A、1B、3C、6D、24【正確答案】：B63.燈具中CCT越大，相應(yīng)的瓦數(shù)會(huì)怎么樣?A、瓦數(shù)變大B、瓦數(shù)變小C、瓦數(shù)不變D、兩者之間沒(méi)有關(guān)系【正確答案】：D64.安全級(jí)別A,B,C中哪個(gè)最高？ABC【正確答案】：C65.WhatarethelensoftheWKErangehandlampmadeof?A、ToughenedGlassB、AluminumAlloyAC34BC、GlassD、PC【正確答案】：A66.Whatintelligencecanourshoeboxbecontrolledby?A、PhotocellsensoB、motionsensorC、DALID、Alloftheaboveoptionsareavailable【正確答案】：D67.WhatmaterialofEX-HD51series?A、PCB、AluminumC、StainlesssteelD、Iron【正確答案】：B68.Therearecableentriesasforournormalex-proofOseriesA、2B、1C、4D、3【正確答案】：C69.WhatistheLightEfficiencyoftheshoebox?A、170Lm/wB、140Lm/wC、130Lm/wD、120Lm/w【正確答案】：B70.HowlongistheUFOemergencytimeA、90minB、120minC、60minD、180min【正確答案】：A71.WhichsensorcanbebuiltintoourUFO?A、MotionSensorB、PhotocellsensorC、motionsensorDALI【正確答案】：A72.我司防爆燈售后保修服務(wù)一般默認(rèn)為幾年?A、3年B、5年C、8年D、10年【正確答案】：B73.Whatis“exd”A、"flameproof"typeB、"metal"typeC、"aluminum"typeD、"waterproof"type【正確答案】：A74.WhatisthematerialofUFOhousing?A、GRPB、Die-castaluminumC、PCD、stainlesssteel【正確答案】：B75.40.What’sdrivervoltagerangeinSouthAmerica?A、a.AC110-277VB、b.AC100-240VC、c.AC180-240VD、d.Allofabove【正確答案】：D76.WhatisCRIinlightingindustry?A、ColorRenderingIndexB、CriticalChinaRadioInternational【正確答案】：A77.Whatisuncommonsizeofourexplosionproofcableglands?A、M20B、M25C、3/4"NPTD、M30【正確答案】：D78.IP（IngressProtection）等級(jí)中P的最高級(jí)別是多少?A、6B、7C、8D、9【正確答案】：C79.防爆燈出口澳洲我們需要什么認(rèn)證?ANZEXB、ATEXC、IECExD、UL【正確答案】：A80.What’stheinputvoltageoftheWKE?A、6.3VB、7.2VC、8VD、9.2V【正確答案】：B81.I,II,III在UL認(rèn)證中的意思ClassI,Division2，II是指什么?A、氣體B、塵埃C、纖維【正確答案】：B82.防爆電氣設(shè)備按其適用的場(chǎng)所分為2類(lèi)，I類(lèi)是指什么?Ⅱ類(lèi):除煤礦外的其他爆炸性氣體環(huán)境用電氣設(shè)備;電氣設(shè)備。A、煤礦井下用電氣設(shè)備B、煤礦井上用電氣設(shè)備C、粉塵電氣設(shè)備D、爆炸電氣設(shè)備【正確答案】：A83.關(guān)于ATEX認(rèn)證，其中的D表示什么？A、氣體B、液體C、粉塵D、纖維【正確答案】：C84.Underemergencycircumstances,theNormallytheambienttemperatureofourRseriesis.A、-45°C-+60°CB、-45°C-+60°CC、-10°C-+60°CD、-10°C-+65°C【正確答案】：C85.Whatisthemaxiumambienttemperatureofcablegland?A、+40℃B、+55℃C、+60℃D、+80℃【正確答案】：D86.澆封型是一種隔離型防爆技術(shù)，澆封型電氣設(shè)備防爆標(biāo)志為小寫(xiě)字母?A、mB、nC、oD、pE、iF、eG、d【正確答案】：A87.WhatisthePackingSizeofR2?A、820×250×180B、1320×220×180C、400×400D、800×800【正確答案】：A88.WhatisthemostdangerousareawhereexplosionproofLEDlightingMV01andWKE(onlylighting)seriescanbeused?A、Zone0B、Zone1C、Zone2D、Class1Division2【正確答案】：A89.關(guān)于ATEX認(rèn)證，Gb與什么區(qū)域?qū)?yīng)？A、Zone0B、Zone20C、Zone1D、Zone22【正確答案】：C90.WhatisthepowerrangethattheAseriescanachieve?A、20W-200WB、40W-200WC、60W-400WD、20W-400W【正確答案】：D91.關(guān)于UL認(rèn)證，含有丙烷的環(huán)境是哪個(gè)群組？A、GroupAB、GroupBC、GroupCD、GroupD【正確答案】：D92.AsforourES01series,theexplosivetypeoftheLUMINAIRESHELLis.A、exdB、exmC、exeD、exi【正確答案】：C93.WhichistheprotectiontypeforthedirverofRseries?A、Ex

ebB、

Ex

dbC、

Ex

mbD、

Ex

ia【正確答案】：B94.What’stheIngressProtectionlevelofthelampheadandpowerboxinMV01range?A、IP56B、IP66C、IP65D、IP67【正確答案】：C95.WhichcountryistheICVcertificationusefor.A、UAEB、QatarC、SaudiArabiaD、Kuwait【正確答案】：A96.AsforourES01series,theexplosivetypeoftheBUTTONSWITCHis.A、exdB、exmC、exeD、exi【正確答案】：A97.WhatistheColorTemperatureofCseries?A、2200K-7000KB、1000-5000KC、2000K-8000KD、1000K-8000K【正確答案】：A98.HowmanyIKclassofoursportslightingJseries?A、IK06B、IK07C、IK08D、IK09【正確答案】：D99.防爆燈出口沙特我們必須什么認(rèn)證?A、SASOB、EERC、IECExD、CB【正確答案】：A100.WhatisexplosionprooftypeofexplosionproofLEDlightingCPAseries?[ATEX]A、ExiaB、ExebC、ExdbD、Exop【正確答案】：B1.14.AboutdifferencebetweenCandEseriesUFO,whichofbelowisright?A、CseriesisearlierthanEseriesB、CseriesarecheaperthanEseriesCserieshavemorepoweroptionD、CseriesismorebeautifulthanEseries【正確答案】：AC2.Whichmodelofourex-proofAseriescanbeputemergencybatteryinside?AB、A2C、A3D、A4【正確答案】：ACD3.What’stheselectionsonthetypeofcableentryinourOrange?A、1/2NPTB、3/4NPTC、M20D、M25【正確答案】：ABCD4.我們的哪款防爆燈可以用于沿海?ABC、HD、I【正確答案】：ABCD5.60.What’sthecharacterofexplosion-prooflight?A、a.ReliableB、b.HighcostC、c.StrictcertificationD、d.Usedatprofessionalplace【正確答案】：ABCD6.Whichoilcompanybelowdidwegotregistrationapproval.ADNOCB、KOCC、KNPCD、SaudiAromac【正確答案】：ABC7.4.WhichofbelowChinesebrandhasgoodmarketUSAmarket?A、TorminB、NJZC、WaromD、KHJ【正確答案】：B8.Ourex-proofSseriesisusedin.A、Zone1B、Zone2C、Zone21D、Zone22【正確答案】：ABCD9.EATON名下專(zhuān)門(mén)做LED燈的品牌是?A、Crouse-HindsB、CEAGCESPD、Phillips【正確答案】：AB10.PleasechoosetheavailablecertificatesofstadiumlightforEuropemarketA、ULB、CEC、RoHsD、SAA【正確答案】：BC11.防爆燈按安裝方式分為哪幾種?A、移動(dòng)式B、固定式C、吸頂式D、吊裝式【正確答案】：AB12.AsforourES01series,theexplosivetypeoftheBUILD-INCONTROLLERis.A、exdB、exmC、exeD、exq【正確答案】：CD13.48.WhatcertificateourIseriesstreethas?A、a.CBB、b.ENECC、c.ULD、d.CE【正確答案】：ABD14.防爆燈按安裝方式分為哪幾類(lèi)?A、移動(dòng)式B、固定式C、吸頂式D、桿裝式【正確答案】：AB15.ATEX將防爆設(shè)備分為幾大類(lèi)?A、1B、2C、3D、0【正確答案】：ABC16.我們北美的防爆燈ClassI,Division2的產(chǎn)品系列有哪些？ABC、ES03D、ES05【正確答案】：ABCD17.What’stheexprooftypeoftheswitchinES01range?A、Ex-dbB、Ex-ebC、Ex-qbD、Ex-ia【正確答案】：AB18.WhichefficiencyisoptionalforstadiumlightMseriesA、130lm/WB、120lm/WC、110lm/WD、150lm/W【正確答案】：AD19.WhatcertificatedowehaveforEX-Rseries?ATEXB、IECExC、UL844D、ENEC【正確答案】：ABC20.Whichcertificationisuseforexplosionlightingfixture.ATEXB、IECExC、UL844D、ENEC【正確答案】：ABC21.63.Whichofbelowstandsforflameproof?A、a.EXdB、b.ExeC、c.ExiaD、d.Exib【正確答案】：A22.增安型“e”燈具在正常工作時(shí)不會(huì)產(chǎn)生什么物質(zhì)?在結(jié)構(gòu)上再進(jìn)一步采取保護(hù)措施，提高燈具的安全性和可靠性。A、電弧B、火花C、危險(xiǎn)高溫D、壓強(qiáng)【正確答案】：ABC23.46.AboutdifferenceofNandQseriessports,whichofbelowdescriptioniscorrect?A、a.NisupgradeofQB、b.NismorepopularthanQC、c.BothNandQcanadjustangledividuallyD、d.Allofabovearecorrect【正確答案】：AB24.11.ENECcertificateisforwhichmarket?A、EuropeB、MiddleEastC、AustraliaD、USA【正確答案】：A25.6.HowmanyyearshavewebeeninEx-prooffixturesfield?A、5yearsB、7yearsC、9yearsD、10years【正確答案】：D26.7.HowmanyyearsofwarrantyweprovideforbatteryofES01?A、2yearsB、3yearsC、4yearsD、5years【正確答案】：A27.ChoosethezoneareaofWKEA、Zone0B、Zone1C、Zone2D、Zone21【正確答案】：ABCD28.62.Basicconditionsofcausingexplosionis?A、a.ExplosivematerialsB、b.AirC、c.IgnitionD、d.Light【正確答案】：ABC29.關(guān)于IECEX認(rèn)證，Db表示設(shè)備可以用在什么區(qū)域？A、Zone1B、Zone21C、Zone2D、Zone22E、Zone23【正確答案】：BD30.WhatistheinstallationmethodofAseries?A、PolemountingB、HookPendantC、UbracketmountingD、ArmMounting【正確答案】：ABCD31.45.Whatbeamangleoursportlightcanachieve?A、a.15degreeB、b.40degreeC、c.60degreeD、d.90degree【正確答案】：ABCD32.52.Whichofbelowagentisauthoritative?A、a.TUVB、b.IEPC、c.ECMD、d.allofabove【正確答案】：A33.WhatistheCRIoftheBseries?A、70B、80C、90D、100【正確答案】：AB34.15.CBissuitableforbelowcountriesAustraliaB、IsraelC、USAD、UAE【正確答案】：ABD35.NamethemountingoptionsforES02.A、PolemountingB、PendantmountingC、WallmountingD、Endbracketmounting【正確答案】：BCD36.Ourex-proofCseriescanbeusedin.A、Zone1B、Zone2C、Zone21D、Zone22【正確答案】：ABCD37.PleasechoosetheavailableoptionalfunctionofUFOhighbayA、RGBB、motion/daylightsensorC、emergencybatterybackupD、CCTtunable【正確答案】：BC38.49.WhysomecustomerschoosewattageadjustableUFO?A、a.CheaperB、b.SavemoreenergyC、c.MorebeautifulD、d.Helpcustomerdecreasestock【正確答案】：D39.Whatmaterialusedforourexplosionproofcableglands?A、IronB、NickelplatedbrassC、StainlesssteelD、PC【正確答案】：BC40.什么情況下只需要一顆燈珠?A、發(fā)光角度小B、芯片面積小C、透鏡角度小D、電源功率小【正確答案】：AB41.危險(xiǎn)場(chǎng)所劃分，根據(jù)爆炸環(huán)境出現(xiàn)的頻率和持續(xù)的時(shí)間把危險(xiǎn)場(chǎng)所劃分為不同的區(qū)域。氣體場(chǎng)所分為哪三個(gè)區(qū)域?A、0區(qū)B、1區(qū)C、2區(qū)D、3區(qū)【正確答案】：ABC42.NamethethreetypesofpowersupplyfromC、Dexproofranges?A、DriverpowersupplyB、DCpowersupplyC、ICpowersupply【正確答案】：ABC43.電氣設(shè)備保護(hù)式中的最高級(jí)別是?A、增安型B、隔爆型C、特殊型D、充油型【正確答案】：B44.ATEX防爆中3類(lèi)設(shè)備用于什么區(qū)域?A、Zone1B、Zone2C、Zone21D、Zone22【正確答案】：BC45.WhichefficiencyisoptionalforUFOhighbaylightA、130lm/WB、150lm/WC、170lm/WD、120lm/W【正確答案】：AC46.42.Dalidriverismostlyusedinwhichmarket?A、a.EuropeB、b.SoutheastC、c.USAD、d.Canada【正確答案】：A47.WhatistheprooftypeincludedinEX-ZMseries?A、Explosion-proofB、Water-tightC、Dust-tightD、Flame-Proof【正確答案】：ABC48.ChoosethebrandofdriverforstadiumlightMseriesA、LifudB、DONEC、InventronicsD、Sosen【正確答案】：CD49.ATEX防爆中1類(lèi)設(shè)備用于什么區(qū)域?A、Zone0B、Zone20C、Zone21D、Zone1【正確答案】：AB50.What’stheexprooftypeofCseiresoffertoourclients?A、Ex-dbB、Ex-iC、Ex-tbD、Ex-q【正確答案】：AC51.我司油站燈才有的安裝方式一般為?A、CeilingmountingB、PendantmountingC、WallmountingD、Polemounting【正確答案】：AB52.危險(xiǎn)場(chǎng)所（粉塵）劃分為哪幾個(gè)區(qū)域?A、Zone20B、Zone21C、Zone22D、Zone23【正確答案】：ABC53.Whatcertificatesbelowdoourcompanyhaveforexplosionproofcableglands?A、IECExB、ATEXC、UL844D、CB【正確答案】：AB54.WhataretherangesofoperatingvoltageforselectioninSTA123ShoeBoxSeries?AC100-277V,50/60HzB、DC36VC、DC24-48VDC12-24V【正確答案】：AB55.18.WhichofbelowExbrandsarepopularinSoutheastA、WaromB、CespC、PanAmericanD、NJZ【正確答案】：ABC56.What’sthebodyoftheES05SeriesExitlightmadeof?A、StainlesssteelB、AluminumC、GlassD、PC【正確答案】：AB57.ATEX防爆中2類(lèi)設(shè)備用于什么區(qū)域?A、Zone1B、Zone2C、Zone21D、Zone22【正確答案】：AC58.美國(guó)球場(chǎng)燈更偏向于偏光多少度?A、15°B、25°C、30°D、45°【正確答案】：AC59.我司防爆燈系列中獲得IP67認(rèn)證的系列是?A、L款B、STA款C、B款D、A款【正確答案】：AB60.燈管中，可以接整流器的有?A、TpyeAB、TypeBC、TypeA+BD、TypeC【正確答案】：AC61.Whattypeofprotectionincludedforourexplosionproofcableglands?A、ExecB、ExdbC、ExmbD、Exia【正確答案】：AB62.每個(gè)防爆燈具和防爆電器上，都會(huì)有什么標(biāo)志?A、氣體防爆B、粉塵防爆C、防腐防爆D、防摔防爆【正確答案】：AB63.5.WhichofbelowisthefieldofEx-prooffixturesapplication?A、Oils&gasB、FoodC、MineD、Shipyard【正確答案】：ABCD64.WhatistheinstallationmethodofCseries?A、PolemountingB、HookPendantC、UbracketmountingD、ArmMounting【正確答案】：ABCD65.WhatistheCRIoftheAseries?A、70B、80C、90D、100【正確答案】：AB66.56.AboutdifferenceofourMV01andPelican’sproduct,whichofbelowiscorrect?A、a.OurMV01ischeaperB、b.LifteofourMV01islongerC、c.OurMV01ismorebeautifulD、d.Allofabove【正確答案】：AB67.WhatcertificatedowehaveforEJBseries?A、UL844B、CBC、IECExD、ATEX【正確答案】：CD68.關(guān)于ATEX認(rèn)證，“2D”代表設(shè)備可以用在什么區(qū)域？A、Zone1B、Zone21C、Zone2D、Zone22E、Zone23【正確答案】：BD69.WhatisthesocketcableentryforEX-CZ81-16?A、2xM25x1.5(3P/4P)B、2xM32x1.5(5P)C、2xM32x1.5(3P/4P)D、2xM40x1.5(5P)【正確答案】：AB70.我司UFOhighbay有多少個(gè)款式?A、UFOA款B、UFOB款C、UFOC款D、UFOD款E、UFOE款F、UFOF款【正確答案】：ACE71.粉塵場(chǎng)所分為哪三個(gè)區(qū)域?A、Zone20B、Zone21C、Zone22【正確答案】：ABC72.12.WhichisthemainapplicationfieldofRseries?A、MineB、FoodC、OnshoreD、Chemicalfactory【正確答案】：C73.WhatistheinstallationmethodofBseries?A、PolemountingB、HookPendantC、UbracketmountingD、ArmMounting【正確答案】：ABCD74.1.

HowmuchlightefficientourUFOcanachieve?A、150B、170C、190D、250【正確答案】：ABC75.37.Whichofbelowparametercanbeshowninintegratingspheretestreport?A、a.CRIB、b.WattageC、c.LightefficiencyD、d.PF【正確答案】：ABCD76.WhatistheCRIoftheCseries?A、70B、80C、90D、100【正確答案】：AB77.我司球場(chǎng)燈有哪些形狀?A、圓形B、方形C、線(xiàn)形【正確答案】：AB78.WhatareexplosionprooftypesofexplosionproofLEDlightingOseries?[ATEX]A、ExiaB、ExebC、ExmbD、Exop【正確答案】：BC79.58.AboutdescriptionofEseriesUFO,whichofbelowiscorrect?A、a.It’sourprivatemoldB、b.It’sthelowestcostamongallcompetitorsC、c.Itspowerrangeisbetween100wto300wD、d.ItsIPclassisIP65【正確答案】：ABD80.關(guān)于IECEX認(rèn)證，Gb表示設(shè)備可以用在什么區(qū)域？A、Zone1B、Zone21C、Zone2D、Zone22E、Zone23【正確答案】：AC81.我司三防燈主要是防哪些?A、水B、塵C、爆D、摔【正確答案】：ABD82.我司高溫工礦燈有幾種款式?A、SingleB、DoubleC、TripleD、Quad【正確答案】：ABD83.全球防爆體系可以分為哪幾個(gè)系統(tǒng)?A、ZoneB、DivisionC、GroupD、Class【正確答案】：AB84.傳感器可以分為哪幾大類(lèi)?A、動(dòng)感傳感器B、微波傳感器C、光學(xué)傳感器D、聲音傳感器【正確答案】：ABC85.燈具的流明與哪幾個(gè)因素有關(guān)?A、總流明B、瓦數(shù)CCTD、CRI【正確答案】：AB86.17.WhatcolorcanwepaintforourEx-explosionlight?A、GrayB、YellowC、PurpleD、Black【正確答案】：ABC87.我司球