Which statement about the proper use of the diver's weight belt is NOT correct?

The statement regarding the proper use of the diver's weight belt that is not correct is that it can be used as an attachment for the diver's umbilical. The primary function of a weight belt is to aid in controlling buoyancy by providing the necessary ballast to offset the natural buoyancy of the diver's body and any exposure suits they may be wearing. The weight belt is intended to be a safety device that can be easily donned and doffed to facilitate buoyancy control.

An umbilical, on the other hand, is a lifeline providing essential services such as breathing gas supply, communication, and other necessary connections to the surface. Attaching an umbilical to a weight belt could pose safety risks, including tangling or creating an unstable situation that could compromise the diver's ability to quickly remove the weight belt in an emergency. Furthermore, proper design and use are paramount in ensuring that each piece of diving gear serves its intended purpose effectively and does not interfere with the diver's safety.