NASCLA Electrical Exam Practice
NASCLA Electrical Contractor trade-exam preparation for participating jurisdictions.
104 practice questions · Master/Unlimited · Multi-book · Multi-state
Questions
100
Time
4.5 h
To pass
75%
Format
Open book
NASCLA-approved provider
Content areas
Blueprint weight and how many practice questions each area carries.
- Project Design & Management8% · 12 questions
- Safety9% · 9 questions
- Electrical Theory & Principles11% · 11 questions
- General Code Requirements17% · 17 questions
- Wiring & Protection17% · 17 questions
- Wiring Methods & Materials16% · 16 questions
- Equipment for General Use13% · 13 questions
- Special Occupancies, Equipment & Conditions8% · 8 questions
- Communication Systems1% · 1 questions
Frequently asked questions
How many questions is the NASCLA Electrical exam?
100 multiple-choice questions with a 270-minute time limit.
What score do you need to pass?
75 of 100 correct — 75%.
Is the NASCLA Electrical exam open book?
Yes — administered by NASCLA-approved provider, and the code book is allowed at the desk, so fast, accurate lookups are a scored skill worth drilling.
Are these practice questions free?
Yes. 104 questions are browsable by content area with full explanations, and the free practice test needs no signup.
Practice the full 104-question bank
Timed mock exams, a wrong book and progress that syncs with the app — one subscription covers every contractor exam line.
Start studying free