and Answers 2025
AnyAexposedAliveApartsAmustAbeAguardedAifAtheyAareAoperatingAatA-
ACORRECTAANSWERS-50VAorAmoreAbetweenAterminals
WhichAofAtheAfollowingAareAmostAlikelyAtoAuseAdynamicAbraking?
A-ACORRECTAANSWERS-Forklifts
InAaADCAseriesAmotor,AhowAmuchAofAitsAfull-loadAtorqueAisAdevelopedAatAstarting?A-
ACORRECTAANSWERS-500%
ForAaAgivenAnumberAofApoles,AwhichAofAtheAfollowingAdeterminesAtheAspeedAofAanAACA
motor?A-ACORRECTAANSWERS-Frequency
WhichAofAtheAfollowingAmotorsAisAusedAwhereAtheArequiredAstartingAtorqueAisAhighAandAspe
edAcontrolAisAdesirableA-ACORRECTAANSWERS-compound
theAsynchronousAspeedAatAwhichAaAfour-pole,A60HzAinductionAmotorAoperatesAisA-
ACORRECTAANSWERS-1,800Arpm
slipAisAbestAdescribedAasA.A.A.A-ACORRECTAANSWERS-
TheAdifferenceAbetweenAtheAsynchronousAspeedAandAtheAspeedAofAtheArotorAinAanAinductio
nAmotor
WhichAofAtheAfollowingAmotorAoperateAonAtheAprincipleAofAaArotatingAmagneticAfield?A-
ACORRECTAANSWERS-inductionAmotors
horsepowerAisAusedAtoArateAtheA-ACORRECTAANSWERS-outputAcapacityAofAaAmotor
HowAmanyAmotorAdesignsAdoesANEMAAdesignateA-ACORRECTAANSWERS-5
InAaAsplit-
phaseAmotor,AhowAmuchAgreaterAisAtheAstartingAcurrentAwhenAcomparedAtoAtheAfull-
loadAcurrent?A-ACORRECTAANSWERS-6AtoA8Atimes
TheAcapacitor-startAmotorAisAtheAsingle-phaseAmotorAtypeAthatAhasAtheA-
ACORRECTAANSWERS-highestAstartingAtorque
TheAwoundArotorAinductionAmotorAisAusedA-ACORRECTAANSWERS-
forAspeedAcontrolAandAtoAlimitAstartingAcurrent
whichAofAtheAfollowingAisAtrueAofAshaded-poleAmotor?A-ACORRECTAANSWERS-
theyAhaveAaAlowAstartingAtorque,AaAlowAefficiency,AandAaAhighAnoiseAlevel
ForAaAconstant-torqueAload,AtheAhorsepowerAincreasesAandAdecreasesA-
ACORRECTAANSWERS-inAdirectAproportionAtoAtheAspeed
theAprimaryAmethodAofAvaryingAtheAspeedAonAaAdcAshuntAmotorAisAtoAadjustAtheAvoltageAan
dAcurrentAonAtheAfieldAwindingAorAtheA-ACORRECTAANSWERS-armature
AccordingAtoANEMAAdefinition,AwhichAofAtheAfollowingAisAaAtypeAofAopenAmotorA-
ACORRECTAANSWERS-eather-protected
whichAofAtheAfollowingAisAlocatedAonAaAmotor'sAnameplateA-ACORRECTAANSWERS-
FLAArating
TheAvalueAindicatedAinArpmAonAtheAnameplatesAisAtheA-ACORRECTAANSWERS-ratedAfull-
loadAspeed
AAwoundArotorAmotorAhasAbeenArecentlyAputAbackAintoAserviceAbutAisAnowArotatingAinAtheAw
rongAdirection.AafterAexaminingAtheAmotor,AyouAfindAthatAleadAL1AisAconnectedAtoAT2,AL2,AT