注：不含主觀題第1題判斷題(2分)Circuitmodelsarerealcircuitelements.第2題單選題(2分)Thebranchcurrent

i3isA8AB4AC2AD1A第3題單選題(2分)Thebranchcurrent

i5isA1AB2AC3AD4A第4題單選題(2分)Thebranchvoltage

VR2isA1VB2VC3VD7V第5題單選題(2分)Thebranchvoltage

VRisA1VB3VC5VD7V第6題單選題(2分)Thebranchcurrent

IisA1AB1.5AC3AD3.5A第7題單選題(2分)Thebranchcurrent

IisA0.5AB2AC2.5AD4.5A第8題單選題(2分)Thepowerof

R2isA4WB8WC12WD16W第9題單選題(2分)Thepowerof

R2isA3WB6WC24WD54W第10題單選題(2分)Thepowerof

R2isA13WB23WC43WD83WTest2:DynamicCircuits第1題單選題(2分)Therelationbetween

vCand

iCisAvC=CiCBiC=CvCCvC=CdiCdtDiC=CdvCdt第2題單選題(2分)Therelationbetween

vLand

iLisAvL=LiLBiL=LvLCvL=LdiLdtDiL=LdvLdt第3題單選題(2分)Thecharginganddischargingprocessofacapacitoris

Aslowatfirst,quicklaterBquickatfirst,slowlaterCalwaysthesamespeed第4題單選題(2分)ThetimeconstantforthechargingprocessofthecapacitorisARCBRCCCRDR+C第5題單選題(2分)ThetimeconstantforthechargingprocessoftheinductorisARLBRLCLRDR+L第6題單選題(2分)Theinitialvoltageofthecapacitoriszero.Theswitchisclosedatt=0s.Whent>0,theexpressionof

vCisAVSe?tRCBVSe?RCtCVS+VSe?tRCDVS?VSe?tRC第7題單選題(2分)Theinitialvoltageofthecapacitoriszero.Theswitchisclosedatt=0s.Howlongdoesitneedforthecapacitortodischargefrom10Vto1V?A10sB20sCabout23sDabout46s第8題單選題(2分)Theinitialcurrentoftheinductoriszero.Theswitchisclosedatt=0s.Whent>0,theexpressionof

iLisAVSR+VSRe?RtLBVSR?VSRe?LtRCVSR+VSRe?LtRDVSR?VSRe?RtL第9題單選題(2分)Theinitialcurrentoftheinductoriszero.Theswitchisclosedatt=0s.Whent>0,theexpressionof

vLisAVSe?RtLBVSe?LtRC?VSe?RtLD?VSe?LtR第10題單選題(2分)TheinitialvoltageofthecapacitorisV0.Theswitchisclosedatt=0s.Whent>0,theexpressionof

vCisAVS+V0e?tRCBVS?V0e?tRCCVS+(V0?VS)e?tRCDVS+(VS?V0)e?tRCTestforACCircuits第1題單選題(2分)Thephasorcorrespondingto

isABC第2題單選題(2分)Thetime-domainexpressionforthephasor

isABCD第3題判斷題(2分)Theimpedanceofacapacitorincreaseswiththeincrease

oftheangularfrequency.第4題判斷題(2分)Theimpedanceofaninductorincreaseswiththeincrease

oftheangularfrequency.第5題多選題(2分)TheimpedanceofacapacitorisABCD正確答案：BD第6題單選題(2分)TheseriesequivalentimpedenceoftheACcircuitisABCD第7題單選題(2分)TheparallelequivalentimpedenceoftheACcircuitisABCD第8題單選題(2分)If

VR=40Vand

VL=30V,theamplitudeofthesourcevoltageisA10VB35VC50VD70V第9題單選題(2分)Iftheamplitudeofthesourcevoltageis20V,theamplitudeofthecurrentintheACcircuitisA1AB2AC2AD22A第10題判斷題(2分)ThereactivepoweroftheACcircuitisuseless.第11題單選題(2分)Iftheamplitudeofthesourcevoltageis10V,theactivepower(oraveragepower)oftheresistorintheACcircuitisA5WB10WC20WD40W第12題單選題(2分)IfVR=30VandVL=40V,thepowerfactoroftheACcircuitisA34B43C35D45TestforGeneralAnalysisTechniquesforCircuits第1題判斷題(2分)Thereferencedirectionsofcurrentsandvoltagesmustbetherealdirectionsofcurrentsandvoltages.

第2題多選題(2分)TheKCLequationofthenodeisABCDE正確答案：BCE第3題多選題(2分)TheKVLequationofthecircuitisABCDE正確答案：ACD第4題單選題(2分)Thecurrent

iisA4AB-4AC8AD-8A第5題單選題(2分)Thenodevoltageequationofthenode1isABCD第6題單選題(2分)Thenodevoltageequatonofthenode2isABCD第7題單選題(2分)Theloopcurrentequationoftheloop2isABCD第8題單選題(2分)Theloopcurrentequationoftheloop3isABCD第9題單選題(2分)ThecapacitorcurrentisA0AB1ACD第10題單選題(2分)hefollowingcircuitcanbeequivalenttoABCD第11題單選題(2分)ThevoltageofTheveninequivalentvoltagesourceisA4VB8VC12VD16V第12題單選題(2分)TheresistanceofTheveninequivalentresistorisABCD第13題單選題(2分)Themaximumpowerthatcanbeobtainedbythevariableresistance

RLisA1WB4WC8WD16WTestforExtensionsofCircuitKnowledge第1題單選題(2分)ThevoltageofthecurrentsourceisA0VB8VC16VD36V第2題單選題(2分)TheTheveninequivalentresistanceofthecircuitisABCD第3題多選題(2分)Thepossibleresponseofasecond-ordercircuitisAoverdampedBcriticallydampedCunderdampedDconstantvoltageEconstantcurrent正確答案：ABC第4題單選題(2分)Iftheresponseofthesecond-ordercircuitiscriticallydamped,RisABCD第5題單選題(1分)TheequivalentimpedanceofthecircuitisABCD第6題單選題(2分)IftheamplitudeoftheACvoltagesouceinthecircuitwithanidealtransformeris100V,theamplitudeofisA5AB10AC50AD100A第7題單選題(2分)V1ofthecircuitisA13VB23VC43VD83V第8題單選題(2分)TheTheveninequivalentresistanceofthecircuitisABCD第9題單選題(2分)Ifthev-irelationofatwo-portnetworkisexpressedbyhybridparameter,theequationisABCD第10題單選題(2分)Theimpedanceparameterofthetwo-portnetworkisABCD第11題判斷題(2分)Thesuperpositiontheoremisapplicablefornonlinearcircuits.TestforApplicationsofCircuitKnowledge第1題單選題(2分)Thevoltage

V0isA1VB-1VC4VD-4V第2題單選題(2分)TherelationbetweentheinputandoutputofthecircuitisABCD第3題單選題(2分)ThefiltercircuitisAalow-passfilterBahigh-passfilterCaband-passfilterDaband-stopfilter第4題單選題(2分)ThefiltercircuitisAalow-passfilterBahigh-passfilterCaband-passfilterDaband-stopfilter第5題單選題(2分)Thefiltercircuitis

Aalow-passfilterBahigh-passfilterCaband-passfilterDaband-stopfilter第6題單選題(2分)Thefiltercircuitis

Aalow-passfilterB