C-201 ELECTRICAL SYSTEMS 1 EXAM
QUESTIONS WITH CORRECT ANSWERS
RATED A+
_____UisUtheUflowUofUelectronsUinUaUconductorU-UCORRECTUANSWERSElectricity
InU_____UtheoryUcurrentUflow,UcurrentUflowsUfromUpositiveUtoUnegativeU-UCORRECTUANSWERS
A(n)U_____UusesUaUtinyUneonUbulbUthatUglowsUwhenUcurrentUflowsUthroughUit.U-
UCORRECTUANSWERSCircuitUTester
TheUflowUofUelectricityUinUonlyUoneUdirectionUisUcalledU_____Ucurrent.U-UCORRECTUANSWERSDC
MostUofUtheUelectricalUpowerUinUtheUworldUisU_____.U-UCORRECTUANSWERSAC
AUcommonUinputUdeviceUisUa(n)U_____U-UCORRECTUANSWERSSwitch
AnUoutputUdeviceUisUalsoUcalledUa(n)U_____.U-UCORRECTUANSWERSLoad
AnUelectricalU_____UdiagramUusesUstandardUsymbolsUtoUshowUtheUcomponentsUofUaUcircuitUandUhowUthey
UareUconnected.U-UCORRECTUANSWERSSchematic
AUpowerUsupply'sUfeatureUtoUprovideUaUconstantUcurrentUorUvoltageUisUcalledU______.U-
UCORRECTUANSWERS
AUbatteryUdependsUonUa(n)U_____UreactionUtoUproduceUelectricity.U-UCORRECTUANSWERSChemical
, AUsimpleUmethodUforUopeningUandUclosingUaUcircuitUisUtoUuseUa(n)U_____.U-UCORRECTUANSWERSSwitch
TheUtwoUmainUcomponentsUofUaUswitchUareUtheU_____UandUtheUcontacts.U-UCORRECTUANSWERSOperator
A(n)U_____UcontactUallowsUcurrentUtoUflowUwhenUtheUswitch'sUoperatorUisUnotUactivated.U-
UCORRECTUANSWERSNormallyUClosed
A(n)U_____UswitchUoperatorUrotatesUtheUcontactUbarUdownUtoUconnectUwithUtheUsecondUterminal,Ucompl
etingUtheUcircuit.U-UCORRECTUANSWERSKnife
ListU5UtypesUofUoutputUdevicesU-UCORRECTUANSWERS1.)ULamp
2.)USolenoid
3.)UBuzzer
4.)UMotor
5.)UResistor
A(n)U_____UdeterminesUifUelectricityUisUpresentUinUaUcircuit.U-UCORRECTUANSWERSCircuitUTester
ConstantUvoltageUpowerUsuppliesUwillUmaintainUaUconstantUvoltageUoutputUunderUvaryingU_____.U-
UCORRECTUANSWERSLoads
_____UisUtheUexistenceUofUaUpotentialUdifferenceUbetweenUtwoUpointsUinUaUcircuit.U-
UCORRECTUANSWERSElectromotiveUforce
ElectromotiveUforceUisUmeasuredUinUunitsUcalledU_____.U-UCORRECTUANSWERSVolts
QUESTIONS WITH CORRECT ANSWERS
RATED A+
_____UisUtheUflowUofUelectronsUinUaUconductorU-UCORRECTUANSWERSElectricity
InU_____UtheoryUcurrentUflow,UcurrentUflowsUfromUpositiveUtoUnegativeU-UCORRECTUANSWERS
A(n)U_____UusesUaUtinyUneonUbulbUthatUglowsUwhenUcurrentUflowsUthroughUit.U-
UCORRECTUANSWERSCircuitUTester
TheUflowUofUelectricityUinUonlyUoneUdirectionUisUcalledU_____Ucurrent.U-UCORRECTUANSWERSDC
MostUofUtheUelectricalUpowerUinUtheUworldUisU_____.U-UCORRECTUANSWERSAC
AUcommonUinputUdeviceUisUa(n)U_____U-UCORRECTUANSWERSSwitch
AnUoutputUdeviceUisUalsoUcalledUa(n)U_____.U-UCORRECTUANSWERSLoad
AnUelectricalU_____UdiagramUusesUstandardUsymbolsUtoUshowUtheUcomponentsUofUaUcircuitUandUhowUthey
UareUconnected.U-UCORRECTUANSWERSSchematic
AUpowerUsupply'sUfeatureUtoUprovideUaUconstantUcurrentUorUvoltageUisUcalledU______.U-
UCORRECTUANSWERS
AUbatteryUdependsUonUa(n)U_____UreactionUtoUproduceUelectricity.U-UCORRECTUANSWERSChemical
, AUsimpleUmethodUforUopeningUandUclosingUaUcircuitUisUtoUuseUa(n)U_____.U-UCORRECTUANSWERSSwitch
TheUtwoUmainUcomponentsUofUaUswitchUareUtheU_____UandUtheUcontacts.U-UCORRECTUANSWERSOperator
A(n)U_____UcontactUallowsUcurrentUtoUflowUwhenUtheUswitch'sUoperatorUisUnotUactivated.U-
UCORRECTUANSWERSNormallyUClosed
A(n)U_____UswitchUoperatorUrotatesUtheUcontactUbarUdownUtoUconnectUwithUtheUsecondUterminal,Ucompl
etingUtheUcircuit.U-UCORRECTUANSWERSKnife
ListU5UtypesUofUoutputUdevicesU-UCORRECTUANSWERS1.)ULamp
2.)USolenoid
3.)UBuzzer
4.)UMotor
5.)UResistor
A(n)U_____UdeterminesUifUelectricityUisUpresentUinUaUcircuit.U-UCORRECTUANSWERSCircuitUTester
ConstantUvoltageUpowerUsuppliesUwillUmaintainUaUconstantUvoltageUoutputUunderUvaryingU_____.U-
UCORRECTUANSWERSLoads
_____UisUtheUexistenceUofUaUpotentialUdifferenceUbetweenUtwoUpointsUinUaUcircuit.U-
UCORRECTUANSWERSElectromotiveUforce
ElectromotiveUforceUisUmeasuredUinUunitsUcalledU_____.U-UCORRECTUANSWERSVolts