PRACTICE EXAM #7 QUESTIONS AND
ANSWERS WITH SOLUTIONS 2024
WhereOtheOouterOsheathOofOTypeOMIOcableOisOmadeOofOsteelO_____________.
A.OitOshallOprovideOanOadequateOpathOtoOserveOasOanOequipmentOgroundingOconductor
B.OaOseparateOequipmentOgroundingOconductorOshallObeOprovided
C.OtheOgroundingOandOgroundedOconductorsOshallObeOconnectedOtogether
D.OitOshallOnotObeOlongerOthanO6OfeetO-
OANSWEROB.OaOseparateOequipmentOgroundingOconductorOshallObeOprovided
TheOinteriorOofOenclosuresOorOracewaysOinstalledOundergroundOshallObeOconsideredOtoObeOaO_________Olo
cation.
A.Owet
B.Odamp
C.Omoist
D.OdryO-OANSWEROA.Owet
TheOcontinuityOofOtheOequipmentOgroundingOconductorOsystemOusedOtoOreduceOelectricalOshockOhazardsO
forOportableOelectricalOcarnivalOequipmentOshallObeOverifiedO______________.
A.OandOrecordedOonOanOannualObasis
, B.OandOrecordedOonOaOquarterlyObasis
C.OandOrecordedOonOaOmonthlyObasis
D.OeachOtimeOtheOequipmentOisOconnectedO-OANSWEROD.OeachOtimeOtheOequipmentOisOconnected
AOplate-
typeOgroundingOelectrodeOshallObeOinstalledObelowOtheOsurfaceOofOtheOearthONOTOlessOthanO________.
A.O24Oinches
B.O30Oinches
C.O36Oinches
D.O48OinchesO-OANSWEROB.O30Oinches
DeterminesOtheOMAXIMUMOallowableOampacityOofOaOsizeO1/0OAWGOTHWOcopperOcurrent-
carryingOconductorsOofOtheOsameOsize.OAmbientOtemperatureOisO86*F.
A.O150Oamperes
B.O105Oamperes
C.O112Oamperes
D.O120OamperesO-OANSWEROD.O120Oamperes