Learn the basics, then practise
Start with a short round or try all 12 original practice questions. You can learn one answer at a time or take a timed round.
What you will practise
| Supervision | 3 questions |
| Hazard controls | 3 questions |
| Inspections | 3 questions |
| Excavation | 1 questions |
| Emergency planning | 2 questions |
Key ideas to know
- The 30-hour Outreach course covers safety topics in more depth and suits people with safety responsibility.
- A competent person can spot existing and likely hazards and has authority to correct them.
- Start with removing the danger, then guard it, then choose safe work procedures and protective equipment.
- Check conditions before shifts and whenever weather or work changes.
Try three sample questions
What makes someone a competent person on a job site?
Answer: They can identify hazards and have authority to correct them
A competent person must recognize hazards and be authorized to take corrective action.
Which control usually offers the strongest risk reduction?
Answer: Remove the hazard
Eliminating a hazard is higher in the hierarchy than relying on PPE.
A sudden rainstorm changes trench conditions. What should the lead do?
Answer: Arrange a new inspection before re-entry
Changing conditions can make excavations unsafe.
Official exam resources
Check the official source: OSHA Outreach training overview ↗
Independent learning practice; not an authorized OSHA 30 course.