Electrician Theory Refresher
Electrical
A course by
Toi Ohomai Institute of Technology
A three-day refresher course to prepare for the EWRB Electrical Theory exam, aimed at refining practical and theoretical knowledge for electrical workers.
In-person study
Face-to-face learning in a physical classroom setting
Core skills this course teaches
Preparedness for EWRB Electrical Theory Exam
Students will be ready to sit the Electrical Workers Registration Board Electrical Theory exam (as delivered by ASPEQ).
Consolidation of Electrical Theory Knowledge
Students will build confidence and understanding in key areas of electrical theory that are essential for industry standards and assessment.
Familiarity with Exam Requirements and Content
Students will become familiar with exam formats, regulatory requirements, and essential reference materials such as AS/NZS 3000:2007 and Electricity (Safety) Regulations.
What You're Signing Up For
The Electrician Theory Refresher at Toi Ohomai Institute of Technology is a short, intensive course designed to help candidates prepare for the Electrical Workers Registration Board (EWRB) Electrical Theory exam. Over three days, students will consolidate their practical, on-the-job knowledge alongside theory, guided by a specialised tutor, ensuring readiness for the latest exam requirements. Content is based on past exam papers and the most recent regulations. The course is suitable for those planning to sit the EWRB exam and provides targeted exam support.
Course Content
- Consolidation of practical and theoretical electrical knowledge
- Refinement of knowledge to match current examination requirements
- Practice with previous EWRB examination papers
- Review of AS/NZS 3000:2007 'The Wiring Rules'
- Study of the Electricity (Safety) Regulations
What you need to know first
No minimum academic requirements.
Admission, entry, selection, and enrolment in accordance with the provider's Academic Regulations.
What sort of industry will this job lead to
Electrical
Construction
Trades
Future employment opportunities might be
Enhanced success in the EWRB Electrical Theory exam
Improved employment prospects for electrical workers seeking registration
Known for hands-on, industry-aligned education, Toi Ohomai focuses on giving learners real skills that lead to real outcomes. With strong employer connections, supportive teaching, and clear pathways across certificates, diplomas, and degrees, it’s a place where learning stays relevant and confidence grows over time. Programmes span trades, construction, business, health, creative industries, technology, and primary industries, helping learners build experience and momentum for whatever comes next.