PSI JOURNEYMAN ONLINE PRACTICE
TEST QUESTIONS AND ANSWERS WITH
SOLUTIONS 2024
Anfittingnisnanpartnofnanwiringnsystemnthatnisnintendednprimarilyntonperformnwhichntypenofnfunction?n-
nANSWERnmechanical
Whennthendisconnectingnmeansnofnantransformernisnlocatednremotelynitnmustnbe?n-nANSWERnlockable
Ifninstallednandnroutednonnthenoutsidenofnanraceway,nthenlengthnofnthenequipmentnbondingnjumpernshallnn
otnexceednhownmanynfeet?n-nANSWERn6nfeet
Whatnisnannaskarel?n-
nANSWERnangroupnofnnonflammablensyntheticnchlorinatednhydrocarbonsnusednasnelectricalninsulatingnmed
ia
Innwhichnlocationsnarentheninstallationnofnflexiblenmetalnconduitnpermitted?n-
nANSWERnconcealednlocations
Unlistednnonconductivenoutsidenplantnopticalnfiberncablesnshallnnotnbenpermittedntonbeninstalledninnwhichn
typenofnraceways?n-nANSWERnflexiblenmetalnconduit.
Wherenthennegativenpolaritynofnandcnsystemndoesnnotnservenasnthenconnectionnpointnfornthengroundedncon
ductor,nwhichncolornfinishncannbenusedntonidentifynthennegativenungroundednconductor?n-nANSWERnblack
Wherenanfeedernsuppliesncontinuousnloadsnornanyncombinationnofncontinuousnandnnoncontinuousnloads,nt
henminimumnfeedernconductornsizenshallnhavenannallowablenampacitynnotnlessnthannthennoncontinuousnlo
adnplusnwhatnpercentagenofnthencontinuousnload?n-nANSWERn125%
Wherenannacnsystemnisngroundednatnanynpoint,nthengroundednconductorsnshallnbenroutednwithnthenungrou
ndednconductorsntoneachnservicendisconnectingnmeansnandnshallnbenconnectedntoneachndisconnectingnme
ansngroundednconductorsnterminalnornbusnfornannacnsystemnoperatingnatnhownmanynvolts?n-
nANSWERn1,000nvoltsnornless
, Whatnisnthenmaximumnspacingnfornsupportsnofn10nAWGncoppernconductorsnlocatedninnanverticalnraceway?n
-nANSWERn100nfeet
Whatnisnthenmaximumnovercurrentnprotectionnfornan10nAWGncoppernconductor?n-nANSWERn30namperes
Ancircuitnbreakerndoesnnotnhavenanninterrupternratingnshownnonnit.nWhatnisntheninterrupternratingnofnthisnci
rcuitnbreaker?n-nANSWERn5,000namperes
Dry-typentransformersnratednovernwhichnvoltagenshallnbeninstalledninnanvault?n-nANSWERn35,000nvolts
Anpanelboardnfornanmobilenhomenshallnbenratednnotnlessnthannwhichnofnthenfollowing?n-
nANSWERn50namperes
Annelectricalnappliancenisnratednatn1,500nwatts,nandnisnconnectednton120nvolts.nWhatnisnthenresistancenasso
ciatednwithnthisnappliance?n-nANSWERn9.6nohms
High-
impedancengroundednneutralnsystemsninnwhichnangroundingnimpedancenlimitsnthengroundnfaultncurrentnto
nanlownvaluenshallnbenpermittednfornwhichntypenofnsystem?n-nANSWERn3-
phasenacnsystemsnofn480nvoltsnton1,000nvolts
Wherenthenpositivenpolaritynofnandcnsystemndoesnnotnservenasnthenconnectionnfornthengroundednconductor
,nwhichncolornfinishncannbenusedntonidentifynthenpositivenungroundednconductor?n-nANSWERnred
Informationntechnologynequipmentnshallnbenpermittedntonbenconnectedntonanbranchncircuitnbynanpower-
supplyncordnwithnanmaximumnlengthnofnhownmanynfeet?n-nANSWERn15nfeet
Whatnisnthenmaximumndistancenthatnthenemergencyncontrolsnfornannattendednself-
servicenmotornfuelndispensingnfacilitynshallnbenlocatednfromnthendispensers?n-nANSWERn100nfeet
TEST QUESTIONS AND ANSWERS WITH
SOLUTIONS 2024
Anfittingnisnanpartnofnanwiringnsystemnthatnisnintendednprimarilyntonperformnwhichntypenofnfunction?n-
nANSWERnmechanical
Whennthendisconnectingnmeansnofnantransformernisnlocatednremotelynitnmustnbe?n-nANSWERnlockable
Ifninstallednandnroutednonnthenoutsidenofnanraceway,nthenlengthnofnthenequipmentnbondingnjumpernshallnn
otnexceednhownmanynfeet?n-nANSWERn6nfeet
Whatnisnannaskarel?n-
nANSWERnangroupnofnnonflammablensyntheticnchlorinatednhydrocarbonsnusednasnelectricalninsulatingnmed
ia
Innwhichnlocationsnarentheninstallationnofnflexiblenmetalnconduitnpermitted?n-
nANSWERnconcealednlocations
Unlistednnonconductivenoutsidenplantnopticalnfiberncablesnshallnnotnbenpermittedntonbeninstalledninnwhichn
typenofnraceways?n-nANSWERnflexiblenmetalnconduit.
Wherenthennegativenpolaritynofnandcnsystemndoesnnotnservenasnthenconnectionnpointnfornthengroundedncon
ductor,nwhichncolornfinishncannbenusedntonidentifynthennegativenungroundednconductor?n-nANSWERnblack
Wherenanfeedernsuppliesncontinuousnloadsnornanyncombinationnofncontinuousnandnnoncontinuousnloads,nt
henminimumnfeedernconductornsizenshallnhavenannallowablenampacitynnotnlessnthannthennoncontinuousnlo
adnplusnwhatnpercentagenofnthencontinuousnload?n-nANSWERn125%
Wherenannacnsystemnisngroundednatnanynpoint,nthengroundednconductorsnshallnbenroutednwithnthenungrou
ndednconductorsntoneachnservicendisconnectingnmeansnandnshallnbenconnectedntoneachndisconnectingnme
ansngroundednconductorsnterminalnornbusnfornannacnsystemnoperatingnatnhownmanynvolts?n-
nANSWERn1,000nvoltsnornless
, Whatnisnthenmaximumnspacingnfornsupportsnofn10nAWGncoppernconductorsnlocatedninnanverticalnraceway?n
-nANSWERn100nfeet
Whatnisnthenmaximumnovercurrentnprotectionnfornan10nAWGncoppernconductor?n-nANSWERn30namperes
Ancircuitnbreakerndoesnnotnhavenanninterrupternratingnshownnonnit.nWhatnisntheninterrupternratingnofnthisnci
rcuitnbreaker?n-nANSWERn5,000namperes
Dry-typentransformersnratednovernwhichnvoltagenshallnbeninstalledninnanvault?n-nANSWERn35,000nvolts
Anpanelboardnfornanmobilenhomenshallnbenratednnotnlessnthannwhichnofnthenfollowing?n-
nANSWERn50namperes
Annelectricalnappliancenisnratednatn1,500nwatts,nandnisnconnectednton120nvolts.nWhatnisnthenresistancenasso
ciatednwithnthisnappliance?n-nANSWERn9.6nohms
High-
impedancengroundednneutralnsystemsninnwhichnangroundingnimpedancenlimitsnthengroundnfaultncurrentnto
nanlownvaluenshallnbenpermittednfornwhichntypenofnsystem?n-nANSWERn3-
phasenacnsystemsnofn480nvoltsnton1,000nvolts
Wherenthenpositivenpolaritynofnandcnsystemndoesnnotnservenasnthenconnectionnfornthengroundednconductor
,nwhichncolornfinishncannbenusedntonidentifynthenpositivenungroundednconductor?n-nANSWERnred
Informationntechnologynequipmentnshallnbenpermittedntonbenconnectedntonanbranchncircuitnbynanpower-
supplyncordnwithnanmaximumnlengthnofnhownmanynfeet?n-nANSWERn15nfeet
Whatnisnthenmaximumndistancenthatnthenemergencyncontrolsnfornannattendednself-
servicenmotornfuelndispensingnfacilitynshallnbenlocatednfromnthendispensers?n-nANSWERn100nfeet
