ETT Study Guide Book 4: Systems and Commissioning
Systems and Commissioning
Examination weight
- Level 2 - 5% of Overall Score
- Level 3 - 17% of Overall Score
- Level 4 - 20% of Overall Score
Technician Profiles
Level 1 - Assists and makes basic measurements.
Level 2 - Inspects, tests, collects data.
Level 3 - Performs moderately complex tasks, troubleshoots, writes reports.
Level 4 - Performs very complex investigations, tests, and evaluations. Recommends corrective actions.
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Guide Table of Contents, Book 4