ARIZONA R-11 ELECTRICAL CONTRACTOR EXAM PREP
QUESTIONS WITH CORRECT ANSWERS 2026
OSHAF1926.752F(b)F-FCORRECTFANSWERSF-SteelFerectorsFneedFwallFsupportFdocumentation.
MinimumFcompressiveFdesignFstrengthF-FCORRECTFANSWERSF-
RequiredFsupportFstrengthFforFsteelFstructures.
OSHAF1926.451F(c)(1)(ii)F-FCORRECTFANSWERSF-ScaffoldFguysFmustFbeFverticalFeveryF10Ffeet.
GuardrailsFforFsteepFroofsF-FCORRECTFANSWERSF-MustFincludeFlanyardsFforFsafety.
OSHAF1926.602F(a)(5)F-FCORRECTFANSWERSF-ScraperFspeedFlimitFisF5FmilesFperFhour.
BrickFstackFheightFlimitF-FCORRECTFANSWERSF-MaximumFheightFisF8Ffeet.
Ground-faultFcircuitFinterruptersF-FCORRECTFANSWERSF-RequiredFforF240-volt,Fthree-phase,F20-
ampFoutlets.
Non-self-supportingFladderFangleF-FCORRECTFANSWERSF-ShouldFbeFone-fourthFofFworkingFlength.
LumberFpileFstackingFlimitF-FCORRECTFANSWERSF-MaximumFheightFisF20Ffeet.
FireFextinguisherFratingF-FCORRECTFANSWERSF-MinimumFratingFisF2BFperF3,000FsqFft.
TrenchFexcavationFinFTypeFBFsoilF-FCORRECTFANSWERSF-TopFwidthFmustFbeF32FfeetFforF9.5'Fdepth.
QUESTIONS WITH CORRECT ANSWERS 2026
OSHAF1926.752F(b)F-FCORRECTFANSWERSF-SteelFerectorsFneedFwallFsupportFdocumentation.
MinimumFcompressiveFdesignFstrengthF-FCORRECTFANSWERSF-
RequiredFsupportFstrengthFforFsteelFstructures.
OSHAF1926.451F(c)(1)(ii)F-FCORRECTFANSWERSF-ScaffoldFguysFmustFbeFverticalFeveryF10Ffeet.
GuardrailsFforFsteepFroofsF-FCORRECTFANSWERSF-MustFincludeFlanyardsFforFsafety.
OSHAF1926.602F(a)(5)F-FCORRECTFANSWERSF-ScraperFspeedFlimitFisF5FmilesFperFhour.
BrickFstackFheightFlimitF-FCORRECTFANSWERSF-MaximumFheightFisF8Ffeet.
Ground-faultFcircuitFinterruptersF-FCORRECTFANSWERSF-RequiredFforF240-volt,Fthree-phase,F20-
ampFoutlets.
Non-self-supportingFladderFangleF-FCORRECTFANSWERSF-ShouldFbeFone-fourthFofFworkingFlength.
LumberFpileFstackingFlimitF-FCORRECTFANSWERSF-MaximumFheightFisF20Ffeet.
FireFextinguisherFratingF-FCORRECTFANSWERSF-MinimumFratingFisF2BFperF3,000FsqFft.
TrenchFexcavationFinFTypeFBFsoilF-FCORRECTFANSWERSF-TopFwidthFmustFbeF32FfeetFforF9.5'Fdepth.