Iowa electrician exam prep
The Iowa Electrical Examining Board licenses master, journeyman and residential electricians statewide. PSI gives the exams, open book on the 2023 NEC or the 2023 NEC Handbook, with no state-law section.
Master Electrician
Master Electrician exam: 100 scored, 240 min
Iowa Electrical Examining Board Master exam (PSI): 100 questions in 4 hours, open book, NEC 2023 or the 2023 NEC Handbook; 70% to pass.
Journeyman Electrician
Journeyman Electrician exam: 80 scored, 180 min
Iowa Electrical Examining Board Journeyman exam (PSI): 80 questions in 3 hours, open book, NEC 2023 or the 2023 NEC Handbook; 70% to pass.
Master Residential Electrician
Master Residential Electrician exam: 60 scored, 180 min
Iowa Master Residential exam (PSI): 60 questions in 3 hours, open book, NEC 2023 or the 2023 NEC Handbook; 70% to pass.
Residential Electrician
Residential Electrician exam: 50 scored, 120 min
Iowa Residential Electrician exam (PSI): 50 questions in 2 hours, open book, NEC 2023 or the 2023 NEC Handbook; 70% to pass. Area counts are our rounding of the published percentages.
Licensing is run by Iowa Electrical Examining Board — Department of Inspections, Appeals, and Licensing (DIAL); exams are delivered by PSI.