Electrician Theory Refresher (Level 4)
Electrical
A course by
Toi Ohomai Institute of Technology
A three-day course to refresh electrical theory knowledge and prepare participants for the EWRB Electrical Theory exam.
NZ$470
inc GST
Enquire about international pricing
Core skills this course teaches
Preparation for EWRB Electrical Theory exam
Be ready to attempt and pass the EWRB Electrical Theory exam delivered by ASPEQ.
Consolidation of electrical theory
Reinforce and update existing knowledge of electrical theory to industry and examination standards.
About This Course
This short, intensive course supports participants in consolidating and refreshing their electrical theory knowledge in preparation for the Electrical Workers Registration Board (EWRB) Electrical Theory exam. Delivered by a specialised tutor, the course provides structured, exam-aligned content and guidance. Candidates should already have relevant electrical experience, as the teaching refines existing theoretical knowledge to current exam standards.
Course Content
- Review of electrical theory relevant to the EWRB Electrical Theory exam
- Structured sessions based on previous examination papers
- Consolidation of on-the-job theory
- Guidance on using AS/NZS 3000:2007 "The Wiring Rules" and the Electricity (Safety) Regulations
Entry Requirements
No minimum academic requirements.
Admission, entry, selection, and enrolment according to Toi Ohomai's Academic Regulations.
Build towards these roles
ElectricianElectrical Inspector
Build skills in these industries
ConstructionElectrical Engineering
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. Courses span trades, construction, business, health, creative industries, technology, and primary industries, helping learners build experience and momentum for whatever comes next.
