Connecting two or more metallic objects with a wire or metal strap is known as what?

The process of connecting two or more metallic objects with a wire or metal strap is known as bonding. This is a crucial practice in electrical work as it ensures that metallic objects are electrically connected and share the same electrical potential. By doing so, it helps to prevent electric shock hazards and ensures the safe operation of electrical systems. Bonding provides a path for fault currents or stray currents, thereby reducing the risk of electrical shock in case of a fault condition. It is particularly important in environments where conductive surfaces may be present, ensuring that all parts are at the same electrical potential and creating a safe environment for personnel and equipment.

Wiring refers more broadly to the electrical connections made for power distribution, while grounding specifically refers to connecting an electrical system to the earth or a common reference point to help stabilize voltage and provide a return path for fault currents. Linking may imply a connection without the specific safety implications that bonding entails. Thus, bonding is the correct term for this safety practice of connecting metallic objects.