Which statement correctly describes the bonding wire between metallic containers?

Which statement correctly describes the bonding wire between metallic containers?

• A. It accelerates corrosion resistance
• B. It equalizes the buildup of static electricity
• C. It changes the chemical composition
• D. It controls temperature inside the containers

Answer: (B)

Equalizing static electricity between metallic containers during transfer is the key idea. A bonding wire provides a direct conductive path that ties the two containers to the same electrical potential. As liquids flow and containers are handled, static charges can build up on surfaces. If there’s a potential difference between the containers and a grounding path isn’t present, a spark could jump when they’re connected or when a nozzle is inserted, which is dangerous with flammable vapors. The bonding wire prevents that by letting charges flow until both containers are at the same potential, minimizing the risk of ignition. This bonding action doesn’t alter chemical composition, doesn’t change temperature inside the containers, and doesn’t affect corrosion resistance. Its purpose is safety through static control during handling and transfer.

Equalizing static electricity between metallic containers during transfer is the key idea. A bonding wire provides a direct conductive path that ties the two containers to the same electrical potential. As liquids flow and containers are handled, static charges can build up on surfaces. If there’s a potential difference between the containers and a grounding path isn’t present, a spark could jump when they’re connected or when a nozzle is inserted, which is dangerous with flammable vapors. The bonding wire prevents that by letting charges flow until both containers are at the same potential, minimizing the risk of ignition.

This bonding action doesn’t alter chemical composition, doesn’t change temperature inside the containers, and doesn’t affect corrosion resistance. Its purpose is safety through static control during handling and transfer.