Bonding reduces static electricity by connecting two points with a conductor. Which term describes this practice?

Bonding reduces static electricity by connecting two points with a conductor. Which term describes this practice?

• A. Bonding
• B. Grounding
• C. Insulating
• D. Bonding and grounding

Answer: (A)

Bonding is the practice described. It means connecting two conductive surfaces with a conductor to equalize their electrical potential, so there’s no significant voltage difference between them. This prevents static charges from building up between those parts and reduces the chance of a spark when they come into contact or are brought close together, which is crucial in environments with flammable vapors. Grounding, on the other hand, involves directing charges to the earth, providing a path for fault current or static charge to dissipate into the ground. The scenario focuses on tying two points together, not sending charge to earth, so bonding is the precise term. Insulating would prevent conduction and actually hinder charge equalization, so it doesn’t fit.

Bonding is the practice described. It means connecting two conductive surfaces with a conductor to equalize their electrical potential, so there’s no significant voltage difference between them. This prevents static charges from building up between those parts and reduces the chance of a spark when they come into contact or are brought close together, which is crucial in environments with flammable vapors. Grounding, on the other hand, involves directing charges to the earth, providing a path for fault current or static charge to dissipate into the ground. The scenario focuses on tying two points together, not sending charge to earth, so bonding is the precise term. Insulating would prevent conduction and actually hinder charge equalization, so it doesn’t fit.