Nccco Signal Person Test Questions and
Answers Graded A+
What is the primary role of a signal person on a job site?
✔✔ The signal person's primary role is to communicate instructions to the crane operator and
ensure safe lifting operations.
What hand signal is used to indicate that a load should be lowered?
✔✔ The signal to lower a load is typically made by moving one arm down in a sweeping motion.
How should you signal a crane operator to stop the lift?
✔✔ To signal a stop, raise both arms overhead with palms facing forward and move them side to
side.
What is the importance of eye contact between the signal person and the crane operator?
✔✔ Eye contact ensures clear communication and confirms that both parties are aware of the
lifting operations taking place.
What should a signal person do if they lose sight of the load?
1
, ✔✔ If the signal person loses sight of the load, they should stop the operation and communicate
with the operator before proceeding.
How can a signal person ensure they are visible to the crane operator?
✔✔ A signal person should position themselves in a clear line of sight and wear high-visibility
clothing to enhance visibility.
What is the proper signal for moving a load to the left?
✔✔ To signal moving a load to the left, extend one arm horizontally to the side and use your
other arm to point in the desired direction.
What are the potential hazards a signal person should be aware of on a job site?
✔✔ A signal person should be aware of overhead power lines, unstable ground conditions, and
pedestrian traffic around the work area.
What is the purpose of using a whistle in signaling?
✔✔ A whistle can be used as an additional means of communication to alert workers of
important signals, especially in noisy environments.
2
Answers Graded A+
What is the primary role of a signal person on a job site?
✔✔ The signal person's primary role is to communicate instructions to the crane operator and
ensure safe lifting operations.
What hand signal is used to indicate that a load should be lowered?
✔✔ The signal to lower a load is typically made by moving one arm down in a sweeping motion.
How should you signal a crane operator to stop the lift?
✔✔ To signal a stop, raise both arms overhead with palms facing forward and move them side to
side.
What is the importance of eye contact between the signal person and the crane operator?
✔✔ Eye contact ensures clear communication and confirms that both parties are aware of the
lifting operations taking place.
What should a signal person do if they lose sight of the load?
1
, ✔✔ If the signal person loses sight of the load, they should stop the operation and communicate
with the operator before proceeding.
How can a signal person ensure they are visible to the crane operator?
✔✔ A signal person should position themselves in a clear line of sight and wear high-visibility
clothing to enhance visibility.
What is the proper signal for moving a load to the left?
✔✔ To signal moving a load to the left, extend one arm horizontally to the side and use your
other arm to point in the desired direction.
What are the potential hazards a signal person should be aware of on a job site?
✔✔ A signal person should be aware of overhead power lines, unstable ground conditions, and
pedestrian traffic around the work area.
What is the purpose of using a whistle in signaling?
✔✔ A whistle can be used as an additional means of communication to alert workers of
important signals, especially in noisy environments.
2
