The Signal Person Certification program offered by the National Commission for Certification of Crane Operators (CCO) is endorsed by Total Equipment Training. For the signal person training needed to become a Certified Signal Person, we provide CCO training and onsite signal person testing at your facility.

Welcome to our FREE CCO Signal Person Practice CCO Test. As of January 2026, these CCO practice tests questions for signal people have been updated. We encourage signal persons to revisit our site every few months for refreshed questions.

CCO Practice Test for Signal Person Certification

1. 

What is the primary role of a signal person during crane operations?

2. 

When is a signal person required to be used?

3. 

Who has the authority to give signals to the crane operator?

4. 

What action should a signal person take if an unsafe condition is observed?

5. 

What does the standard hand signal for “hoist” indicate?

6. 

What must a signal person do before signaling a lift to begin?

7. 

Which method of communication is permitted when hand signals are not visible?

8. 

What is the correct response if multiple workers attempt to signal the operator?

9. 

What is the standard signal for “stop”?

10. 

What must a signal person do if radio communication is lost during a lift?

11. 
What qualification is required for a signal person under OSHA?

12. 
What should a signal person do when guiding a load near power lines?

13. 
Where should the signal person position themselves during crane operations?

14. 
What is the standard signal for “emergency stop”?

15. 
Why must signal persons avoid distracting activities while signaling?

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Signal Person Practice Tests

In the high-stakes world of heavy equipment, every move matters. That’s where the signal person emerges as the crucial behind-the-scenes hero. Acting as the eyes and ears for the operator, they guide massive cranes and rigs with precise hand signals, ensuring safety and accuracy in every lift. These FREE practice tests help your training to build confidence, identifies areas for improvement, and ultimately leads to flawless real-world performance.

If practice tests are not enough, Total Equipment Training offers online training courses for signal persons; as well as onsite training for companies looking to train an entire staff.

Contact us if you have any questions!