Exam at a glance
Questions
110
Time limit
210 min
Passing
~72% (scaled; CSLB/PSI)
Practice bank
210 Qs
What the exam covers
- 1
Planning and Estimating
20% · 33 lessons
- 2
Wiring Methods and Materials
25% · 44 lessons
- 3
Electrical Theory and Calculations
20% · 34 lessons
- 4
Equipment and Installation
20% · 37 lessons
- 5
Safety and Testing
15% · 30 lessons
How to prepare on Step2Study
1. Learn
Work through the Academy modules — short lessons with key facts and memory tricks.
2. Practice
Take the numbered practice tests with instant feedback, flashcards and mental maps.
3. Simulate
Sit a full timed simulation to check you are ready for exam day.