IEC YEAR 3 EXAM NEWEST ACTUAL
EXAM COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY
GRADED A+||BRAND NEW VERSION
2026/2027!!!
WhichRofRtheRfollowingRisRanRexampleRofRaRload?
I.RRelayRCoilR
II.RSolenoidR
III.RPilotRLight
SelectRone:
a.RI,RIIR&RIII
b.RIRonly
c.RIIIRonly
d.RIR&RIIRonly
e.RIIRonlyR-RCORRECTRANSWERa.RI,RIIR&RIII
ARqualifiedRpersonRmustRbeRtrainedRinRtheRskillsRandRtechniquesRtoRdetermineRnominalRvoltage.
SelectRone:
,a.True
b.FalseR-RCORRECTRANSWERa.Rtrue
A(n)R___RusesRvoltagesRinRtheRrangeRofR50RtoR5000RvoltsRtoRtestRforRinsulationRdamageRtoRconducto
rsRorRwindings.
SelectRone:
a.megohmmeter
b.ammeter
c.oscilloscope
d.noneRofRtheseR-RCORRECTRANSWERa.Rmegohmmeter
TheRtrainingRsectionRofRanRelectricalRsafetyRprogramRidentifiesRallRtrainingRrequiredRforRcontractors
RandRvendors.
SelectRone:
a.True
b.FalseR-RCORRECTRANSWERa.Rtrue
A(n)R___RisRaRnoncontactRtemperatureRprobeRthatRsensesRtheRinfraredRenergyRemittedRbyRaRmateri
al.
SelectRone:
a.groundRresistanceRtester
b.digitalRlogicRprobe
c.infraredRtemperatureRprobe
d.opticalRtimeRdomainRreflectometerR-RCORRECTRANSWERc.RinfraredRtemperatureRprobe
,TransientRvoltagesRoccurRdueRtoR___.
SelectRone:
a.unfilteredRelectricalRequipment
b.powerRswitching,RONRandROFF
c.lightningRstrikes
d.allRofRtheseR-RCORRECTRANSWERd.RallRofRthese
BeforeRremovingRaRfuse,RtheRcircuitRshouldRbeRde-energized.
SelectRone:
a.True
b.FalseR-RCORRECTRANSWERa.Rtrue
AnRanalogRmeterRisR___RthanRaRdigitalRmeter.
SelectRone:
a.lessRsusceptibleRtoRelectricalRnoise
b.lessRaccurate
c.bothRaRandRb
d.neitherRaRnorRbR-RCORRECTRANSWERc.RbothRaRandRb
GhostRvoltagesRappearRonRmeterRdisplaysRwhenRtheRmeterRisRwithinRtheRelectromagneticRfieldRofR
nearbyRcurrent-
carryingRconductors,RfluorescentRlighting,RorRoperatingRelectricalRequipment.RThisRghostRvoltageRa
ppearsRwhenRtheRmeterR___RconnectedRtoRanRenergizedRcircuit.
, SelectRone:
a.is
b.isRnotR-RCORRECTRANSWERb.RisRnot
AR___RcanRbeRutilizedRtoRindicateRthatRaRGFCIRdeviceRhasRbeenRtripped.
SelectRone:
a.voltageRtester
b.plug-inRGFCIRreceptacleRtester
c.eitherRaRorRb
d.neitherRaRnorRbR-RCORRECTRANSWERc.ReitherRaRorRb
A(n)R___RisRusedRtoRensureRthatRaRmotorRrotatesRinRtheRcorrectRdirectionRwhenRconnectedRtoRaRcirc
uit.
SelectRone:
a.oscilloscope
b.megohmmeter
c.phaseRsequenceRindicator
d.digitalRlogicRprobe
e.ammeterR-RCORRECTRANSWERc.RphaseRsequenceRindicator
___RisRindicatedRonRaRclamp-
onRammeterRwhenRplacedRwithinRtheRmagneticRfieldRproducedRaroundRaRsingleRconductor.
SelectRone:
EXAM COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY
GRADED A+||BRAND NEW VERSION
2026/2027!!!
WhichRofRtheRfollowingRisRanRexampleRofRaRload?
I.RRelayRCoilR
II.RSolenoidR
III.RPilotRLight
SelectRone:
a.RI,RIIR&RIII
b.RIRonly
c.RIIIRonly
d.RIR&RIIRonly
e.RIIRonlyR-RCORRECTRANSWERa.RI,RIIR&RIII
ARqualifiedRpersonRmustRbeRtrainedRinRtheRskillsRandRtechniquesRtoRdetermineRnominalRvoltage.
SelectRone:
,a.True
b.FalseR-RCORRECTRANSWERa.Rtrue
A(n)R___RusesRvoltagesRinRtheRrangeRofR50RtoR5000RvoltsRtoRtestRforRinsulationRdamageRtoRconducto
rsRorRwindings.
SelectRone:
a.megohmmeter
b.ammeter
c.oscilloscope
d.noneRofRtheseR-RCORRECTRANSWERa.Rmegohmmeter
TheRtrainingRsectionRofRanRelectricalRsafetyRprogramRidentifiesRallRtrainingRrequiredRforRcontractors
RandRvendors.
SelectRone:
a.True
b.FalseR-RCORRECTRANSWERa.Rtrue
A(n)R___RisRaRnoncontactRtemperatureRprobeRthatRsensesRtheRinfraredRenergyRemittedRbyRaRmateri
al.
SelectRone:
a.groundRresistanceRtester
b.digitalRlogicRprobe
c.infraredRtemperatureRprobe
d.opticalRtimeRdomainRreflectometerR-RCORRECTRANSWERc.RinfraredRtemperatureRprobe
,TransientRvoltagesRoccurRdueRtoR___.
SelectRone:
a.unfilteredRelectricalRequipment
b.powerRswitching,RONRandROFF
c.lightningRstrikes
d.allRofRtheseR-RCORRECTRANSWERd.RallRofRthese
BeforeRremovingRaRfuse,RtheRcircuitRshouldRbeRde-energized.
SelectRone:
a.True
b.FalseR-RCORRECTRANSWERa.Rtrue
AnRanalogRmeterRisR___RthanRaRdigitalRmeter.
SelectRone:
a.lessRsusceptibleRtoRelectricalRnoise
b.lessRaccurate
c.bothRaRandRb
d.neitherRaRnorRbR-RCORRECTRANSWERc.RbothRaRandRb
GhostRvoltagesRappearRonRmeterRdisplaysRwhenRtheRmeterRisRwithinRtheRelectromagneticRfieldRofR
nearbyRcurrent-
carryingRconductors,RfluorescentRlighting,RorRoperatingRelectricalRequipment.RThisRghostRvoltageRa
ppearsRwhenRtheRmeterR___RconnectedRtoRanRenergizedRcircuit.
, SelectRone:
a.is
b.isRnotR-RCORRECTRANSWERb.RisRnot
AR___RcanRbeRutilizedRtoRindicateRthatRaRGFCIRdeviceRhasRbeenRtripped.
SelectRone:
a.voltageRtester
b.plug-inRGFCIRreceptacleRtester
c.eitherRaRorRb
d.neitherRaRnorRbR-RCORRECTRANSWERc.ReitherRaRorRb
A(n)R___RisRusedRtoRensureRthatRaRmotorRrotatesRinRtheRcorrectRdirectionRwhenRconnectedRtoRaRcirc
uit.
SelectRone:
a.oscilloscope
b.megohmmeter
c.phaseRsequenceRindicator
d.digitalRlogicRprobe
e.ammeterR-RCORRECTRANSWERc.RphaseRsequenceRindicator
___RisRindicatedRonRaRclamp-
onRammeterRwhenRplacedRwithinRtheRmagneticRfieldRproducedRaroundRaRsingleRconductor.
SelectRone: