When a grounded conductor is connected to terminals, the terminals must be identified by which colors?

When a grounded conductor is connected to terminals, the terminals must be identified by which colors?

• A. White or Silver
• B. Black
• C. Green
• D. Red

Answer: (A)

Color coding of conductors and terminal identification is about clearly distinguishing neutral, hot, and ground paths so wiring is safe and correct. The grounded conductor, or neutral, is identified by white insulation, and the terminals that receive this conductor are typically marked by a silver color on the device’s screws or terminals. This silver/white identification helps ensure you connect the neutral to the proper terminal, which is essential for proper circuit operation and minimizing shock or safety risks. Green is reserved for equipment grounding, and hot conductors use colors like black or red, so those colors would not indicate a grounded conductor.

Color coding of conductors and terminal identification is about clearly distinguishing neutral, hot, and ground paths so wiring is safe and correct. The grounded conductor, or neutral, is identified by white insulation, and the terminals that receive this conductor are typically marked by a silver color on the device’s screws or terminals. This silver/white identification helps ensure you connect the neutral to the proper terminal, which is essential for proper circuit operation and minimizing shock or safety risks. Green is reserved for equipment grounding, and hot conductors use colors like black or red, so those colors would not indicate a grounded conductor.