Certified Industrial Refrigeration Operator (CIRO)
The CIRO certification validates the knowledge and skills required to safely and effectively operate industrial refrigeration systems.
110
Questions
180 min
Time Limit
70%
To Pass
Exam Rules
- You can skip questions and return to them later
- Flag questions for review before submitting
- No feedback shown until you submit the entire exam
- Unanswered questions count as wrong — answer everything
- 10 pretest questions are mixed in and don't affect your score
- Timer auto-submits when time runs out