Which of the following is an NEC® requirement for grounding and bonding?
a. The path to ground from circuits, equipment, and metal enclosures shall be permanent and continuous.
b. The path to ground from circuits, equipment, and metal enclosures shall have sufficiently high impedance to facilitate the operation of protective devices.
c. The path to ground from circuits, equipment, and metal enclosures shall rely on the earth as an effective ground fault current path.
d. The path to ground from circuits, equipment, and metal enclosures shall be capable of safely carrying twice the maximum current of the system
a. The path to ground from circuits, equipment, and metal enclosures shall be permanent and continuous.
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