309A
Red Seal Trade
Electrician — Construction & Maintenance
Red Seal / red-seal.ca · CSA · NFPA · OSHA
CSA C22.1 (Canadian Electrical Code) · NFPA 70 · OSHA 29 CFR 1910.303
Exam Questions
50
per session
Pass Gate
90%
RISL standard
Refresher Interval
2 yr
recommended
Retest Window
6 mo
if not yet passed
Curriculum — 4 Topic Blocks
Block 01 / 04
Electrical Theory & Fundamentals
- Ohm's Law & circuit analysis
- AC/DC theory & waveforms
- Power factor & harmonics
- Transformer principles
Block 02 / 04
Wiring Methods & Installation
- Conduit systems (EMT, rigid, PVC)
- Cable types & ampacity tables
- Raceway fill calculations
- Grounding & bonding systems
Block 03 / 04
Protection & Control Systems
- Overcurrent protection sizing
- Motor control circuits
- PLC fundamentals & ladder logic
- Relay logic & contactors
Block 04 / 04
Codes, Standards & Safety
- CSA C22.1 code sections
- Arc flash & PPE requirements
- Lockout/Tagout procedures
- Inspection & testing protocols
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30-Day Access
Subscribe to unlock unlimited exam sessions, detailed performance analytics, a Certificate of Completion on a passing result, and the complete 309A question bank — 90%+ pass gate enforced.
$
49.95
CAD
30-day access
per worker
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Industrial employers in Oil & Gas, Mining, Power Generation, Utilities, and Manufacturing use the RISL Living Competency System to verify, track, and enforce workforce competency in Electrician — Construction. Each worker enrolment gives that individual 30 days of access at $49.95 CAD — the same rate whether you enrol 1 or 1,000. Workers must complete the exam within their access window to receive a Certificate of Completion.
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Result Levels
| Level |
Score |
Result |
Timing |
Next Step |
| Passed |
90–100% |
Certificate of Completion |
Recommended refresher interval: 2 years |
Refresher within 2 years to stay current |
| Not yet passed |
70–89% |
No certificate |
Retest recommended within 6 months |
Targeted study on weak areas |
| Not yet passed |
Below 70% |
No certificate |
Retest within 30 days |
Structured study on all flagged areas |