What should be done with the twisted wire after cutting it?

After cutting twisted wire, folding it back onto itself serves a specific purpose. This action helps to secure the exposed end of the wire, which can prevent accidental snagging or injury. Additionally, it minimizes the risk of shorts or electrical hazards if the wire is part of an electrical system. By folding the wire, you ensure that the cut end is safely tucked away, which enhances the overall safety and cleanliness of the assembly. This practice is especially important in aerospace applications, where safety and reliability are crucial.

In contrast, wrapping the wire tightly can lead to excessive strain and may not effectively prevent the cut end from becoming a hazard. Leaving the wire as it is does not address any potential safety concerns, and removing excess might not be appropriate as it could affect connectivity or the function of the wire. Therefore, folding the cut wire back onto itself is the best practice to follow.