What is the term for the permanent joining of metallic parts to form an electrically conductive path?

The term that describes the permanent joining of metallic parts to create an electrically conductive path is bonding. Bonding is essential in electrical systems as it ensures that different conductive parts are interconnected to maintain a low-resistance path, which helps in preventing shock hazards and minimizing the risk of potential differences that could lead to equipment failure or malfunction.

In electrical installations, bonding helps to equalize the electrical potential between conductive components, reducing the risk of electric shock to individuals and ensuring safe operation of electrical equipment. This practice is critical in enhancing the overall safety of electrical installations and ensuring compliance with the National Electrical Code (NEC) standards.

Grounding, for instance, involves connecting electrical systems to the earth for safety and protection against lightning and other surges. Wiring refers to the actual installation of electrical cables and conductors in a system, while conductivity pertains to the ability of a material to conduct electric current. While these terms are related to electrical work, they each define different concepts and practices.