Free IBEW Local 58 Detroit Aptitude Practice Test
IBEW Local 58 represents Metro Detroit electricians with a strong history in both industrial and commercial construction.
This free 20-question practice test covers the same four sections used on the NJATC aptitude exam: math & algebra, number sequences, reading comprehension, and mechanical reasoning. No signup required to start.
Free IBEW Aptitude Practice Test
20 questions — Math, sequences, reading & mechanical — Same format as the real IBEW entrance exam
Written by Michael B. — IBEW Local 134 Journeyman Electrician
What's on the IBEW aptitude test?
Math & Algebra
7qFractions, percentages, ratios, and basic algebra
Number Sequences
5qFind the pattern and identify the next number
Reading Comprehension
3qShort passages with questions about the content
Mechanical Reasoning
4qLevers, gears, tools, and physical principles
IBEW apprenticeship applicants typically take the NJATC Aptitude Test as part of the application process. This free practice test covers the same four sections used to evaluate candidates for electrical apprenticeship programs.
Preparing for IBEW Local 58?
IBEW Local 58 represents Metro Detroit electricians with a strong history in both industrial and commercial construction. Use the free practice test above to gauge your readiness, then dig into our study guides for each section.
Frequently Asked Questions
How do I apply for the IBEW Local 58 apprenticeship in Detroit?
IBEW Local 58 accepts applications during open enrollment windows set by the JATC. Submit your application with HS diploma, transcripts, and government ID, then take the NJATC aptitude test and complete the interview.
Is the IBEW Local 58 aptitude test different?
No. IBEW Local 58 uses the standardized NJATC aptitude test — same format and content as every other IBEW local. Local-specific differences are in application timing and ranking criteria.
What is the IBEW Local 58 apprentice pay?
IBEW Local 58 apprentice pay starts at roughly 40-50% of journeyman scale in year 1 and progresses to journeyman rate by year 5. Specific rates are set by the current collective bargaining agreement.
Related Resources
More IBEW Locals

Michael B.
IBEW Local 134 Journeyman · Licensed Contractor · IL Educator
Michael started in the IBEW at 18 and made foreman as a 3rd-year apprentice. Thirteen years in, he’s a Local 134 journeyman, a licensed electrical contractor, a licensed Illinois teacher, and OSHA 30 and EPA 608 certified. He teaches a federally recognized pre-apprenticeship on the south side of Chicago — where he’s helped 100+ students get into the IBEW. He built Sparky AI around exactly what the NJATC exam tests and what trips people up. Prep with this and you walk in ready.