Ironworkers Apprenticeship Aptitude Test
Targeted test preparation for union ironworker apprentice recruitment covering safe working loads, sling angle tension, beam weights, rigging hardware, and Subpart R steel erection safety.
$94,000+
Journeyman Wage
70%
Passing Cutoff
Timed
No Calculator
Start Your Ironworkers Aptitude Preparation
Open your study workspace to access section quizzes, timed simulations, or take the free 15-question diagnostic.
1. Written Exam Sections
Safe working loads, sling tension angles, beam weights, and rebar sizing
Shackles, wire rope clips, snatch blocks, crane signals, and center of gravity
100% fall protection rules, controlled decking zones, and tool tethering
2. Ironworkers Structural Rigging Suite
Sling tension multipliers, rebar sizing, OSHA Subpart R, and Ironworker interview rubric.
AI Oral Interview Coach
Build 100/100 STAR answers for the Ironworker JATC interview.
Ironworker Oral Interview Guide
Connecting steel aloft, heights confidence, and union interview rubric.
Rigging Math & Sling Tension
Load angle multipliers, working load limits, rebar sizing, and steel safety.
Pulleys & Rigging Advantage
Block and tackle reeving, line pull, and mechanical advantage.
Ratio & Capacity Drills
Working load limits and safety factor calculations under time pressure.
Unit Conversion Drills
Tons to pounds, beam weights, and steel bundle estimations.
Frequently Asked Questions
What is tested on the Ironworkers entrance exam?
The exam covers applied trade mathematics (rigging formulas, fractions, weights), mechanical reasoning (pulleys, levers, load balance), and OSHA steel erection safety.
Are calculators permitted on the test?
Most Ironworker apprenticeship locals strictly prohibit calculators to evaluate your mental and scratch-paper calculation skills under test pressure.