Which statement best describes the two concepts of grounding and bonding?

• A. Grounding provides a path to earth for fault currents; bonding connects conductive parts to reduce potential differences.
• B. Grounding and bonding are the same and interchangeable.
• C. Grounding is only for exterior equipment; bonding is only for interior.
• D. Bonding provides a path to earth for fault currents; grounding keeps all parts at the same potential.

Answer: (A)