All conductors of the same circuit and, where used, the grounded conductor and all equipment grounding conductors and bonding conductors shall be contained within the same raceway, cable, or cord.

All conductors of the same circuit and, where used, the grounded conductor and all equipment grounding conductors and bonding conductors shall be contained within the same raceway, cable, or cord.

• A. The same raceway, cable, or cord
• B. The same enclosure
• C. In separate raceways
• D. In any enclosure

Answer: (A)

The situation tests keeping all conductors of a single circuit together in one physical pathway. When you run a branch circuit, including the ungrounded hot, the grounded conductor (neutral), and all equipment grounding and bonding conductors, they should all be contained within the same raceway, cable, or cord. This arrangement ensures the fault current has a direct, continuous return path and that grounding/bonding conductors stay with the circuit, preserving grounding continuity and predictable impedance. If conductors were spread across separate raceways or enclosures, the grounding path could be interrupted, fault currents might not trip the overcurrent device promptly, and bonding could become unreliable. The option stating they belong in the same raceway, cable, or cord best aligns with the required grouping. The alternatives—just the same enclosure, or separate raceways, or any enclosure—do not guarantee the necessary single-path arrangement for the circuit’s conductors and grounding conductors.

The situation tests keeping all conductors of a single circuit together in one physical pathway. When you run a branch circuit, including the ungrounded hot, the grounded conductor (neutral), and all equipment grounding and bonding conductors, they should all be contained within the same raceway, cable, or cord. This arrangement ensures the fault current has a direct, continuous return path and that grounding/bonding conductors stay with the circuit, preserving grounding continuity and predictable impedance.

If conductors were spread across separate raceways or enclosures, the grounding path could be interrupted, fault currents might not trip the overcurrent device promptly, and bonding could become unreliable. The option stating they belong in the same raceway, cable, or cord best aligns with the required grouping. The alternatives—just the same enclosure, or separate raceways, or any enclosure—do not guarantee the necessary single-path arrangement for the circuit’s conductors and grounding conductors.